5041874070 Molex Micro-Lock 504187 Header, 40-Position, 1.25mm Pitch, Latch Lock
MPN5041874070
Active
Molex Micro-Lock 504187, 5041874070, 40-position dual-row 0.049" (1.25mm) pitch header, shrouded 4-wall with latch lock, surface-mount solder termination, tin-plated contacts, UL94 V-0 glass-filled PA nylon housing, 7.95 mm mated stack height.
$7.2700Ref. price · indicative, final on quote
Source DocumentedChannel stated on listing & quote
Condition PhotosReal unit photos / video on request
WhatsApp AnswersFast human replies for stock & sourcing questions
Worldwide DispatchDHL/FedEx — transit quoted per order
Independent China distributor & sourcing agent· Listing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Micro-Lock 504187 |
| Type | Male Pin |
| Mounting | Surface Mount |
| Connector type | Header |
| Fastening type | Latch Lock |
| Contact material | Brass |
| Insulation color | Natural |
| Insulation height | 0.189\" (4.80mm) |
| Insulation material | Polyamide (PA), Nylon, Glass Filled |
| Mated stacking heights | 7.95mm |
| Material flammability rating | UL94 V-0 |
| Style | Board to Cable/Wire |
All specifications
| Parameter | Value |
|---|---|
| Package | Tape & Reel (TR) Cut Tape (CT) |
| Shrouding | Shrouded - 4 Wall |
| Termination | Solder |
| Contact shape | Square |
| Rows | 2 |
| Pitch | 0.049\" (1.25mm) |
| Positions | 40 |
| Contact finish - post | Tin |
| Contact finish - mating | Tin |
| Contact finish thickness - mating | 39.4µin (1.00µm) |
Frequently asked questions
What does 5041874070 mate with?
It mates with the matching Molex Micro-Lock 504187-series receptacle housing — confirm the housing pitch and position count match this 40-position 1.25mm header before specifying.