7-1437531-8
TE Connectivity AMP Connectors
-55°C ~ 125°CClosed Frame500
Ref. price$1.3700
Lead time on requestGet quote ›
TE Connectivity AMP Connectors 7143 Series
3 variants · TE Connectivity AMP Connectors
About the TE Connectivity AMP Connectors 7143 Series
The TE Connectivity AMP Connectors 7143 Series series groups 3 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common contact finish - mating of Gold, contact finish thickness - post of - and contact material - mating of Copper Alloy. Variants differ by contact finish - post, contact finish thickness - mating and contact material - post, so you can match the exact contact finish - post your application requires using the selection guide below. Listed TE Connectivity AMP Connectors 7143 Series part numbers are obsolete or end-of-life — we specialise in sourcing discontinued and hard-to-find TE Connectivity AMP Connectors 7143 Series components.
Select a variant by
- Contact finish - post
- - · Gold
- Contact finish thickness - mating
- - · 5.00µin (0.127µm)
- Contact material - post
- - · Copper Alloy
- Contact resistance
- - · 10mOhm
- Features
- Closed Frame · Open Frame
- Housing material
- - · Polyester
- Number of positions or pins
- 20 (2 x 10) · 24 (2 x 12)
- Operating temperature
- -55°C ~ 105°C · -55°C ~ 125°C · -55°C~105°C
Shared specifications
- Contact finish - mating
- Gold
- Contact finish thickness - post
- -
- Contact material - mating
- Copper Alloy
- Material flammability rating
- UL94 V-0
- Mounting type
- Through Hole
- Package
- Tube
- Pitch
- 0.100\" (2.54mm)
- Pitch - post
- 0.100\" (2.54mm)
- Termination
- Solder
- Termination post length
- 0.125\" (3.18mm)
Variant comparison
| Parameter | 7-1437531-8 | 7-1437539-0 | 7-1437539-7 |
|---|---|---|---|
| Contact finish - post | Gold | - | - |
| Contact finish thickness - mating | - | 5.00µin (0.127µm) | 5.00µin (0.127µm) |
| Contact material - post | Copper Alloy | - | - |
| Contact resistance | - | 10mOhm | 10mOhm |
| Features | Closed Frame | Open Frame | Open Frame |
| Housing material | - | Polyester | Polyester |
| Number of positions or pins | 20 (2 x 10) | 24 (2 x 12) | 24 (2 x 12) |
| Operating temperature | -55°C ~ 125°C | -55°C~105°C | -55°C ~ 105°C |
Request a quote on any TE Connectivity AMP Connectors 7143 Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
Frequently asked questions
- How do the TE Connectivity AMP Connectors 7143 Series variants differ?
- TE Connectivity AMP Connectors 7143 Series part numbers differ by contact finish - post, contact finish thickness - mating, contact material - post and contact resistance. Use the selection guide above to pick by contact finish - post.
- How many TE Connectivity AMP Connectors 7143 Series part numbers are listed?
- 3 TE Connectivity AMP Connectors 7143 Series part numbers are listed, each with specifications and a datasheet where available.
- How do I get pricing and lead time for TE Connectivity AMP Connectors 7143 Series?
- Request a quote (RFQ) for any TE Connectivity AMP Connectors 7143 Series part number and we confirm price, availability and lead time per line — including end-of-life and hard-to-find variants.