3-1437653-8
TE Connectivity AMP Connectors
Bulk0.375\" (9.53mm)#6, Buchanan
Ref. price$4.8300
Lead time on requestGet quote
TE Connectivity AMP Connectors 3143 Barrier Blocks Series
2 variants · TE Connectivity AMP Connectors
About the TE Connectivity AMP Connectors 3143 Barrier Blocks Series
The TE Connectivity AMP Connectors 3143 Barrier Blocks Series series groups 2 related part numbers, each listed with full specifications, a datasheet where available, and an RFQ option. Every variant in the range shares a common bottom termination of PC Pin, color of Black and features of -. Variants differ by barrier type, current rating and number of circuits, so you can match the exact barrier type your application requires using the selection guide below. All listed TE Connectivity AMP Connectors 3143 Barrier Blocks Series part numbers are active and orderable.
Select a variant by
- Barrier type
- 2 Wall (Dual) · 3 Wall (Tri)
- Current rating
- 20A · 25A
- Number of circuits
- 10 · 11
- Number of wire entries
- 10 · 11
- Package
- Bulk · Tray
- Pitch
- 0.325\" (8.26mm) · 0.375\" (9.53mm)
- Terminal screw finish
- - · Zinc, Clear Chromate
Shared specifications
- Bottom termination
- PC Pin
- Color
- Black
- Features
- -
- Material - insulation
- Thermoplastic
- Material flammability rating
- UL94 V-0
- Mounting
- Through Hole
- Operating temperature
- 105°C
- Rows
- 1
- Terminal block type
- Barrier Block
- Wire gauge
- 12-22 AWG
Variant comparison
| Parameter | 3-1437653-8 | 3-1437667-5 |
|---|---|---|
| Barrier type | 3 Wall (Tri) | 2 Wall (Dual) |
| Current rating | 25A | 20A |
| Number of circuits | 10 | 11 |
| Number of wire entries | 10 | 11 |
| Package | Bulk | Tray |
| Pitch | 0.375\" (9.53mm) | 0.325\" (8.26mm) |
| Terminal screw finish | - | Zinc, Clear Chromate |
Request a quote on any TE Connectivity AMP Connectors 3143 Barrier Blocks Series part number and we confirm price, availability and lead time per line — including end-of-life and allocation-constrained variants.
