20 Best Terminal Block Wire Connectors [2024]

Are you looking for the best Terminal Block Wire Connectors? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Terminal Block Wire Connectors.

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1 DZS Elec 30pcs Screw Type Quick Connect Terminal 450V 45A 22-10AWG 2/3/4 Position Wire Connectors... DZS Elec 30pcs Screw Type Quick Connect Terminal 450V 45A 22-10AWG 2/3/4 Position Wire Connectors...
2 GKEEMARS 10 Pcs Lever Wire Nut Connectors, Quick Wiring Cable Connector Push-in Conductor Terminal... GKEEMARS 10 Pcs Lever Wire Nut Connectors, Quick Wiring Cable Connector Push-in Conductor...
3 Twidec/360Pcs 2.8/4.8/6.3mm Quick Splice Male and Female Wire Spade Connector Crimp Terminal Block... Twidec/360Pcs 2.8/4.8/6.3mm Quick Splice Male and Female Wire Spade Connector Crimp Terminal...
4 GUBCUB Terminal Block Set, 7 Pieces 12 Position Dual Row Terminal Strip Electrical Barrier Wire... GUBCUB Terminal Block Set, 7 Pieces 12 Position Dual Row Terminal Strip Electrical Barrier Wire...
5 MILAPEAK Terminal Block and Strip - 10pcs (5 Sets) 5 Positions Dual Row 600V 25A Screw Terminal... MILAPEAK Terminal Block and Strip - 10pcs (5 Sets) 5 Positions Dual Row 600V 25A Screw Terminal...
6 50pcs Compact Wire Conductor Connector,one-to-one Quick Terminal Block Splicing... 50pcs Compact Wire Conductor Connector,one-to-one Quick Terminal Block Splicing...
7 CESFONJER Conductor Terminal Block, Assortment Conductors Compact Wire Connectors, SPL-1 one-to-one... CESFONJER Conductor Terminal Block, Assortment Conductors Compact Wire Connectors, SPL-1...
8 10 Pieces White Terminal Blocks 12-Position Terminal Strip Dual Row Screw Terminals Electric Wire... 10 Pieces White Terminal Blocks 12-Position Terminal Strip Dual Row Screw Terminals Electric Wire...
9 Lever Wire connectors,Idong 60PCS Compact Wire Conductor Connector, Push Terminal Block SPL-1... Lever Wire connectors,Idong 60PCS Compact Wire Conductor Connector, Push Terminal Block SPL-1...
10 Terminal Block White Screw Terminal Connector Dual Row Electric Barrier Block 12-Position Terminal... Terminal Block White Screw Terminal Connector Dual Row Electric Barrier Block 12-Position...
11 100Pcs 2P CH2 + 3P CH3 Quick Connector Spring Wire Connector Screw Terminal Barrier Block for LED... 100Pcs 2P CH2 + 3P CH3 Quick Connector Spring Wire Connector Screw Terminal Barrier Block for LED...
12 73Pcs(6Sets) Terminal Block Set, 6Pcs 4 Positions 600V 15A Dual Row Screw Terminal Strip Block +... 73Pcs(6Sets) Terminal Block Set, 6Pcs 4 Positions 600V 15A Dual Row Screw Terminal Strip Block +...
13 tatoko 10PCS Mini Fast Wire Connector Universal Wiring Cable Connector Push-in Conductor Terminal... tatoko 10PCS Mini Fast Wire Connector Universal Wiring Cable Connector Push-in Conductor Terminal...
14 70pcs Compact Wire Conductor Connector,Aigreat Assortment Conductor,Wire Connectors for 2 and 3... 70pcs Compact Wire Conductor Connector,Aigreat Assortment Conductor,Wire Connectors for 2 and 3...
15 DIN Rail Terminal Blocks Kit, with 60 Pcs Universal Compact Wire Wiring Connector, Universal Wiring... DIN Rail Terminal Blocks Kit, with 60 Pcs Universal Compact Wire Wiring Connector, Universal...
16 KeeYees 60pcs 5mm Pitch 2 Pin & 3 Pin PCB Mount Screw Terminal Block Connector for Arduino (50 x 2... KeeYees 60pcs 5mm Pitch 2 Pin & 3 Pin PCB Mount Screw Terminal Block Connector for Arduino (50 x...
17 Glarks 315Pcs Quick Splice 2.8mm 4.8mm 6.3mm Male and Female Wire Spade Connector Wire Crimp... Glarks 315Pcs Quick Splice 2.8mm 4.8mm 6.3mm Male and Female Wire Spade Connector Wire Crimp...
18 PHITUODA Push-Wire connectors Terminal Block 2 Port 12-18 AWG-50pcs PHITUODA Push-Wire connectors Terminal Block 2 Port 12-18 AWG-50pcs
19 Glutoad Lever Wire Connectors. 60 Pcs Compact Splicing Wire Connectors, 2 3 5 Port Electrical... Glutoad Lever Wire Connectors. 60 Pcs Compact Splicing Wire Connectors, 2 3 5 Port Electrical...
20 NC Lever Wire connectors Idong 50PCS Compact Wire Conductor Connector Push Terminal Block SPL 1 one... NC Lever Wire connectors Idong 50PCS Compact Wire Conductor Connector Push Terminal Block SPL 1...
Bestseller No. 1
DZS Elec 30pcs Screw Type Quick Connect Terminal 450V 45A 22-10AWG 2/3/4 Position Wire Connectors...
  • Type: Screw Type Quick Connect Terminal, Rated Voltage: 450V, Rated Current: 45A, Appropriate Wire: 2.5-4mm2 / 22-10AWG
  • Adopting copper alloy conductor, ensure excellent electrical conductivity.
  • High quality flame retardant shell, long service life, high temperature resistance, aging resistance, corrosion resistance.
  • Easy and fast to install, firmly connection, 6.5mm/0.26 inch stripping length, insert the wire, then fasten the screw.
  • Use: Suitable for 2 way, 3 way and 4 way AC/DC quick wire connection, used for Lighting, switching, wiring, embedded junction box, motor, electrical...
Bestseller No. 2
GKEEMARS 10 Pcs Lever Wire Nut Connectors, Quick Wiring Cable Connector Push-in Conductor Terminal...
  • Safe and durable: The shell is made of nylon PA66, which has flame retardant and high temperature resistance, reducing potential safety hazards....
  • Screw fixation: M3 screw mounting hole. There are screw holes on both sides of GKEEMARS fast connector, which is convenient for fixing the wiring,...
  • Compatibility: GKEEMARS lever connectors are widely applied for motor, electrical control, power supply, home appliance, machinery and other...
  • Practical connector kit: GKEEMARS connector is used for building and everyday household wiring: lights, sockets, switches, cars, loudspeakers,...
  • Package content: 10 X (2 in 6 out) Lever Wire Nut Wire Connectors.
SaleBestseller No. 3
Twidec/360Pcs 2.8/4.8/6.3mm Quick Splice Male and Female Wire Spade Connector Crimp Terminal Block...
  • Male and female spade connectors are made of high quality tin-plated red copper, whose surfaces are plated with tin which ensures good conductivity...
  • The insulating sleeves are made of nylon, high conductivity, anti-oxidation, durable enough for your use,matching crimp terminal ,safe to use.
  • Male and female spade connectors comes with three different sizes:2.8mm/4.8mm/6.3mm are perfect for 22-14 gauge wire, different sizes can meet your...
  • Male female spade connectors are easy to use and inspect. Just crimp and/or solder to your wires and cover with a nice high-quality heat-shrink for a...
  • Package:It include each 30 2.8mm/4.8mm/6.3mm male and female crimp terminal connector block and each 60 2.8mm/4.8mm/6.3mm insulating sleeves packed in...
Bestseller No. 4
GUBCUB Terminal Block Set, 7 Pieces 12 Position Dual Row Terminal Strip Electrical Barrier Wire...
  • Connecting hole diameter: 0.16 inch, hole pitch: 0.4inch
  • Widely used in connecting and fixing cables of lighting, power supply, household appliances, industrial machinery and other varieties of...
  • The outer case employs premium polypropylene, flame retardant and anti-ageing, providing superb insulation as well as good impact resistance
  • Adopting self locking design, easy to install and safe to use, you just need to tighten up the screw with slotted screwdriver and it will stay...
  • The brass interior element ensures high conductivity, large twisting moment and corrosion resistance; Coated with colored zinc, effectively preventing...
SaleBestseller No. 5
MILAPEAK Terminal Block and Strip - 10pcs (5 Sets) 5 Positions Dual Row 600V 25A Screw Terminal...
  • ★【Clean Installation】- How to clean up your cluttered battery terminals? Our terminal strips greatly simplified and neatened up your install....
  • ★【Heavy Duty】- Our terminal/barrier strips are well made sturdy and with quality and robust screws. You can crank down on these for a firm bite....
  • ★【Protect Cover】- Our dual row screw terminal strips that also include a clear cover to protect accidental touching of the terminal. It will be...
  • ★【Easy Install】- The terminal strips are easy to install and held in place by two screw holes at either end of the terminal. Standard spade...
  • ★【What You Get】- 5 x 600V 25A 5 Positions Dual Row Screw Terminal Strips, 5 x 400V 25A 5 Positions Pre-Insulated Barrier Strips (Red: 2, Black:...
Bestseller No. 6
50pcs Compact Wire Conductor Connector,one-to-one Quick Terminal Block Splicing...
  • 【Package includes】Total 50PCS butt connectors (BL-SPL-1), SPL-1 Butt Terminal Wire Connectors that can be flexibly assembled into 2/3/4/6 bit...
  • 【Higher security】 This wire connectors are universal for both hard and soft wires. You can use them to control multi lights by one switch....
  • 【Easy to operate】:First remove the wire jacket (9~10mm), just push the orange clip slightly to the top 90°, insert the cable and switch off the...
  • 【Widely Application】Universal connectors are suitable for solid wire with 0.08 to 4 mm²/ 28-12AWG and for flexible wire with 0.08 to 2.5 mm² /...
  • 【Can be reused】Each connection terminal has a detection connection and can be recycled as well. Every junction independent shrapnel, different...
SaleBestseller No. 7
CESFONJER Conductor Terminal Block, Assortment Conductors Compact Wire Connectors, SPL-1 one-to-one...
  • ★EASY TO USE - It is no need tools, plug and play, greatly reduce the wiring work time.
  • ★PRACTICAL - The voltage range of the connector is from 0.75to 4 mm2, Solid or fine stranded copper wire which is very practical.
  • ★Maximum voltage/current- 400V/4KV/ 32A, Dimensions-39mm*18mm*8mm
  • ★This quick-connect terminal can be spliced ​​with multi-function pressure bar terminals, which can be freely combined according to actual...
  • ★SAFE - Selecting the best flame retardant insulating material modified nylon PA6.6, which is long life, no corrosion, anti-aging, pressure 4KV and...
Bestseller No. 8
10 Pieces White Terminal Blocks 12-Position Terminal Strip Dual Row Screw Terminals Electric Wire...
  • Durable material: these white terminal blocks adopt flame-retardant PP material shell, which have insulation, corrosion resistance and wear...
  • Nice performance: the plated zinc alloy screws and copper-plated zinc alloy terminals have nice stability and conductivity, which can serve you for a...
  • Safe to use: the tightly screw can ensure reliable electrical contact, and helps prevent accidental contact with the terminal, so you can use it with...
  • Easy to install: you just need to strip the wires, then insert them into the terminal strip and tighten the screws, without troublesome welding needs,...
  • Wide application: these dual row screw terminals can be applied for the link of lighting lamps, household appliances, electrical control, power...
Bestseller No. 9
Lever Wire connectors,Idong 60PCS Compact Wire Conductor Connector, Push Terminal Block SPL-1...
  • 【Safe】Idong wire connectors have completed some flame-retardant、tensile、CE、and ROSE tests, using the best flame-retardant materials, using...
  • 【Easy to install】 different diameter remove the wire jacket (9~10mm),just push the orange clip slightly to the top 90°, insert the cable and...
  • 【DIY Free Combination】which can be freely combined according to actual requirements: SPL-2, SPL-3, SPL-4, SPL-5, SPL-6. ANY MORE Combination and...
  • 【Widely used】 Universal connectors】 They are suitable for solid wire with 0.08 to 4 mm²/ 28-12AWG and for flexible wire with 0.08 to 2.5 mm² /...
  • 【Reliable & Reusable】Idong compact wire connectors can be managed separately for different wires to avoid short circuit and fires caused by aging...
Bestseller No. 10
Terminal Block White Screw Terminal Connector Dual Row Electric Barrier Block 12-Position Terminal...
  • Insulated flame-retardant shell: these block connectors adopt flame-retardant PP material shell, which feature with insulation, corrosion resistance...
  • Crimping performance: the plated zinc alloy screws and copper-plated zinc alloy terminals have excellent stability and conductivity, can serve you for...
  • Easy to install: you juse need to strip the wires, and insert them into the terminal strip and tighten the screws, no need for troublesome welding;...
  • Multi-purpose: these dual row screw terminals can be applied for the link of lighting lamps, household appliances, electrical control, power supply,...
  • Safe to use: the set screws secure wires reliable contact, and help prevent accidental contact with the terminals
Bestseller No. 11
100Pcs 2P CH2 + 3P CH3 Quick Connector Spring Wire Connector Screw Terminal Barrier Block for LED...
  • ✔ INSULATING MATERIAL: The shell is made of high quality PVC insulating fireproofing material, safe and non-toxic, corrosion resistance. High...
  • ✔ GOOD ELECTRIC CONDUCTION: Pressing sheet is high quality conductive steel spring, good elasticity, strong toughness, high rate of electricity,...
  • ✔ CONVENIENT TO OPERATION: Simple operation, saving time and effort. Using Spring connectors only process 3 steps: Hold down the item and press the...
  • ✔ HIGH QUALITY: There is clear mark on the surface. L end connects live line. N end connects neutral line, the product has passed CE certification,...
  • ✔ MULTIPURPOSE: Can be used in motor, electrical control, power supply, home appliances, lighting, machinery and other electrical connections.
Bestseller No. 12
73Pcs(6Sets) Terminal Block Set, 6Pcs 4 Positions 600V 15A Dual Row Screw Terminal Strip Block +...
  • ★【What You Get】 - In this terminal block set,it include 6pcs 4 positions 600V 15A double row screw terminal strip blocks with cover,6pcs 400V...
  • ★【Easy Install】 - The terminal strips are easy to install and held in place by two screw holes at either end of the terminal.The fork terminal...
  • ★【Heavy Duty】 - Our terminal/barrier strips are well made sturdy and with quality and robust screws. You can crank down on these for a firm...
  • ★【Protect Cover】 - Our dual row screw terminal strips that also include a clear cover to protect accidental touching of the terminal. It will be...
  • ★【Pratical Terminal Blocks】 - Each pair of terminals is insulated from the next, prevent circuit in disorder. The furcate pre-insulated terminal...
Bestseller No. 13
tatoko 10PCS Mini Fast Wire Connector Universal Wiring Cable Connector Push-in Conductor Terminal...
  • Solid conductor《BV》:0.08-4.0mm²/28-12AWG. Stranded conductor《RV》:0.08-2.5 mm²/28-14 AWG
  • Rated Voltage: 250V-4KV,Rated Current: 32A,
  • Material: Nylon+ Copper,Contact material: Copper tin plated,Strip length:10 mm/0.39 inch
  • M3 screw mounting hole.
  • Package List: 10 x (2 in 6 out) Terminal Block
Bestseller No. 14
70pcs Compact Wire Conductor Connector,Aigreat Assortment Conductor,Wire Connectors for 2 and 3...
  • 【Package includes】Total 70pcs, incluce: 25 x SPL2 ,15 x SPL3 ,15pcs Holder,15PCS screw , Enough quantity to meet your wiring connectors needs.
  • 【Higher security】 This wire connectors are universal for both hard and soft wires. You can use them to control multi lights by one switch....
  • 【Easy to operate】:First remove the wire jacket (9~10mm), just push the orange clip slightly to the top 90°, insert the cable and switch off the...
  • 【Widely Application】Universal connectors are suitable for solid wire with 0.08 to 4 mm²/ 28-12AWG and for flexible wire with 0.08 to 2.5 mm² /...
  • 【Can be reused】Each connection terminal has a detection connection and can be recycled as well. Every junction independent shrapnel, different...
Bestseller No. 15
DIN Rail Terminal Blocks Kit, with 60 Pcs Universal Compact Wire Wiring Connector, Universal Wiring...
  • 【Practical Lever-nuts】Different from the ordinary rail connector, does not require the tedious tightening of screws, just insert the guide...
  • 【Universal Compatibility】 This Wire Connector is suitable for solid and flexible wire. Connect any combination of solid, stranded, and flexible...
  • 【Save Space】Compact size is invaluable for all connection space requirements, offering you a clean and beautiful wire organization.
  • 【Premium Quality】Terminal blocks, high quality brass metal body and the best flame retardant insulating material modified nylon PA66 shell, it has...
  • 【Splices Connectors】Every junction independent shrapnel, different wire managed separately, improving safety performance. 【Package Included】60...
Bestseller No. 16
KeeYees 60pcs 5mm Pitch 2 Pin & 3 Pin PCB Mount Screw Terminal Block Connector for Arduino (50 x 2...
  • 2 pin & 3 pin
  • Pitch: 5mm
  • Rated Value: AC 300V, 10A
  • For wire size: 14-22AWG
  • Package include: 50pcs 2 Pin Screw Terminal Block Connector ; 10pcs 3 Pin Screw Terminal Block Connector
Bestseller No. 17
Glarks 315Pcs Quick Splice 2.8mm 4.8mm 6.3mm Male and Female Wire Spade Connector Wire Crimp...
  • Product Type: High quality wire crimp terminal block with insulating sleeve assortment kit
  • Product Meterial: The terminal block are made of tin-plated red copper and the insulating sleeves are made of nylon, high conductivity,...
  • Package Include: In this kit, it include 2.8mm/4.8mm/6.3mm male and female crimp terminal connector block 210pcs and 105pcs insulating sleeves total...
  • Easy to Use: You just need to connect the male and female terminals at both ends, and then the male and female terminals docked to complete the wiring...
  • Application: These spade terminal can be widely used to home appliances, auto, audio system for battery or rocker switch quick...
Bestseller No. 18
PHITUODA Push-Wire connectors Terminal Block 2 Port 12-18 AWG-50pcs
  • Package Included: 50 x 2 Port Push-wire connectors
  • More reliably: Push Wire Connector are faster and more reliably, easy to use, save your time.
  • Rated voltage & Current: 250V 24A; Rated power:5kw; Port:2; Wire range: 12 AWG - 18 AWG Solid(16-12 stranded)
  • Wide-Use: The connector is widely used in decoration wiring,ideal for connecting ceiling lights, spotlight and more.
  • Protective construction: Wire Wall Nut construction of this see-through protective coating, can check visually inspect proper connection in every...
Bestseller No. 19
Glutoad Lever Wire Connectors. 60 Pcs Compact Splicing Wire Connectors, 2 3 5 Port Electrical...
  • 【Safe and Reliable】Glutoad lever wire connectors Selected flame retardant insulating material modified nylon PA66, which has a long life, no...
  • 【Space Saving】These Glutoad lever wire connectors adopt special and scientific design, which will save space effectively. And when you combine the...
  • 【Easy to Use】First strip the wire according to 13/32-15/32 inch, then push the orange lever up to 90° and pushin the wires, last push the lever...
  • 【Time and Effort Saving】These Glutoad lever wire connectors can quickly connect and remove wires. If you need to replace wires, simply pull up the...
  • 【Widely Used】Glutoad lever wire connectors assortment kit can meet your different wiring demand because they have 3 different conductors (2 3 5...
Bestseller No. 20
NC Lever Wire connectors Idong 50PCS Compact Wire Conductor Connector Push Terminal Block SPL 1 one...
  • 【Safe】Idong wire connectors have completed some flame-retardant、tensile、CE、and ROSE tests, using the best flame-retardant materials, using...
  • 【Easy to install】 different diameter remove the wire jacket (9~10mm),just push the orange clip slightly to the top 90°, insert the cable and...
  • 【DIY Free Combination】which can be freely combined according to actual requirements: SPL-2, SPL-3, SPL-4, SPL-5, SPL-6. ANY MORE Combination and...
  • 【Widely used】 Universal connectors】 They are suitable for solid wire with 0.08 to 4 mm²/ 28-12AWG and for flexible wire with 0.08 to 2.5 mm² /...
  • 【Reliable & Reusable】Idong compact wire connectors can be managed separately for different wires to avoid short circuit and fires caused by aging...

Having trouble finding a great Terminal Block Wire Connectors?

This problem is well understood by us because we have gone through the entire Terminal Block Wire Connectors research process ourselves, which is why we have put together a comprehensive list of the best Terminal Block Wire Connectorss available in the market today.

After hours of searching and using all the models on the market, we have found the best Terminal Block Wire Connectors for 2023. See our ranking below!

How Do You Buy The Best Terminal Block Wire Connectors?

Do you get stressed out thinking about shopping for a great Terminal Block Wire Connectors? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Terminal Block Wire Connectors, which is why we have assembled a comprehensive list of the greatest Terminal Block Wire Connectors available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Terminal Block Wire Connectors that you consider buying. Your questions might include the following:

  • Is it worth buying an Terminal Block Wire Connectors?
  • What benefits are there with buying an Terminal Block Wire Connectors?
  • What factors deserve consideration when shopping for an effective Terminal Block Wire Connectors?
  • Why is it crucial to invest in any Terminal Block Wire Connectors, much less the best one?
  • Which Terminal Block Wire Connectors are good in the current market?
  • Where can you find information like this about Terminal Block Wire Connectors?

We’re convinced that you likely have far more questions than just these regarding Terminal Block Wire Connectors, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Terminal Block Wire Connectors, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Terminal Block Wire Connectors. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Terminal Block Wire Connectors buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Terminal Block Wire Connectors currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Terminal Block Wire Connectors has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Terminal Block Wire Connectors?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Terminal Block Wire Connectors.
  5. Customer Ratings: Number ratings grade Terminal Block Wire Connectors objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Terminal Block Wire Connectors.
  7. Product Quality: You don’t always get what you pay for with an Terminal Block Wire Connectors, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Terminal Block Wire Connectors is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Terminal Block Wire Connectors information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Terminal Block Wire Connectors is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: How to remove terminals from a connector block?

A: To remove a connector, simply insert a very small screw driver on the side of the connector from the top, and press the retaining tab. Pull the connector from the bottom. well I’ve tried the screwdriver trick to remove the connecter from Fuse Block… but no luck… even a bobby pin (ends cut off) to pry/prob both ends and still no luck.

Q: How to properly use a terminal block?

A: Terminal block type. Look at the electrical equipment you are working on to see what type of connection it requires. … Choose terminal block. Once you know the type of connection that is required,you need to find a terminal block that fits the rest of your requirements. Secure screw-in connection. … Secure plug-in connection. … Test equipment. …

Q: How to repair wire connectors?

A: I just wired my outbuilding sub panel and the electrical circuits. The dry wall installers chewed up the wires in a few boxes with their router when doing the cut-outs which I take to be a pretty common mistake. I’m curious to know what the electrical code allows in this situation.

Q: How to solder large gauge wire to terminal?

A: From at least 96&of the surfaces to be soldered of the through hole component leads with 2.54 um[100uin.} or more of gold thickness. From 95% of all surfaces to be soldered of surface mount components regardless of gold thickness. From the surfaces to be soldered of solder terminals plated with 2.54um[100uin]or more of gold thickness