Molex BERGSTIK 95278-401-40LF Header 40-Position 0.100" (2.54mm) Pitch
Molex BERGSTIK 95278-401-40LF; 40-position, dual-row, 0.100-inch (2.54 mm) pitch male breakaway header; surface-mount, push-pull, tin-plated phosphor bronze contacts rated 3 A per circuit; insulation height 0.100-inch; UL94 V-0 thermoplastic housing; operating −65°C to 125°C.
- New & original stockTraceable channels only — no mixed lots, no re-taped reels.
- Factory packaging where availableSealed reels, trays and bags; cut quantities always stated on the quote.
- Photo-verified countsEvery line counted and photographed before the box closes.
- PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.
Specifications
| Parameter | Value |
|---|---|
| Series | BERGSTIK® |
| Gender | Male Pin |
| Mounting type | Surface Mount |
| Connector type | Header, Breakaway |
| Fastening type | Push-Pull |
| Current rating | 3A per Contact |
| Operating temperature | -65°C~125°C |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.100\" (2.54mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board |
| 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 | 0.232\" (5.90mm) |
| Contact finish thickness - post | 78.7µin (2.00µm) |
| Contact finish thickness - mating | 78.7µin (2.00µm) |
Sourcing this connector
Amphenol 95278-401-40LF is available through IC Source Direct’s Shenzhen interconnect channel. Submit an RFQ with your required quantity and timeline; we return a firm quote covering MOQ, lead time, condition, and unit price — typically within one business day.
Need a match by specification instead of MPN? Provide pitch, pin count, current rating, mounting style, and operating temperature. We cross-reference against Amphenol and other authorised lines, returning datasheet-verified alternatives. Attach a full BOM for multi-brand consolidation into one shipment.
Frequently asked questions
What is the 95278-401-40LF's listed series and style?
The 95278-401-40LF is listed in the BERGSTIK series under the Board to Board style — a dual-row unshrouded breakaway header at 0.100-inch pitch.
What compliance documentation does this brand provide for the 95278-401-40LF?
The housing carries a UL94 V-0 flammability rating, confirming the thermoplastic body meets the UL plenum-flammability standard. Full RoHS, REACH, and any additional IEC compliance documentation should be requested directly from Molex at quote time.