Board-to-board unshrouded header, 40 positions
The 54202-T3020LF: Tin-plated mating contacts carry 3 A per position; the header is surface-mount with solder termination and a push-pull fastening system.
54202-T3020LF Amphenol ICC (FCI) BERGSTIK® Header, 40 Pos
MPN54202-T3020LF
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Amphenol ICC (FCI) BERGSTIK® header, order code 54202-T3020LF, 40 positions, dual row, 0.100" (2.54 mm) pitch, 3 A, unshrouded, tin-plated mating contacts, surface mount, solder termination.
$8.3900Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
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Independent supplier — new & surplus connector stock· Listing updated Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Push-Pull |
| Current rating | 3A |
| Operating temperature | -65°C~130°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
All specifications
| Parameter | Value |
|---|---|
| Package | Bulk |
| Shrouding | Unshrouded |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 40 |
| Row spacing - mating | 0.100\" (2.54mm) |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Contact length - mating | 0.318\" (8.08mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 100.0µin (2.54µm) |
Product details
Frequently asked questions
What is the mating contact finish on the 54202-T3020LF?
The post finish is also tin at the same thickness.