The 52601-S40-4LF: The header mates with Quickie™ series IDC sockets and other 0.100" pitch female receptacles. The insulation height of 0.365" (9.27mm) and mating contact length of 0.230" (5.84mm) define the z-height budget in a board-to-board stack-up or the clearance needed for cable routing.
52601-S40-4LF Amphenol ICC (FCI) Quickie™ 40-Pin Header
MPN52601-S40-4LF
Active
Amphenol ICC (FCI) Quickie™ series, 40-position, 2-row shrouded header, 0.100" (2.54mm) pitch, through-hole solder termination, gold or GXT™ mating finish, UL94 V-0, RoHS, tray.
$4.2700Ref. price · indicative, final on quote
RoHSRoHS Compliant
SeriesQuickie™
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 Aug 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Quickie™ |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Push-Pull |
| Contact material | Phosphor Bronze |
| Insulation color | Black |
| Insulation height | 0.365\" (9.27mm) |
| Insulation material | Thermoplastic |
| Material flammability rating | UL94 V-0 |
| Style | Board to Board or Cable |
| Package | Tray |
All specifications
| Parameter | Value |
|---|---|
| Features | Keying Slot |
| Shrouding | Shrouded - 4 Wall |
| 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 length - post | 0.120\" (3.05mm) |
| Contact finish - mating | Gold or Gold, GXT™ |
| Contact length - mating | 0.230\" (5.84mm) |
| Contact finish thickness - post | 100.0µin (2.54µm) |
| Contact finish thickness - mating | 15.0µin (0.38µm) |
Product details
Frequently asked questions
Is 52601-S40-4LF RoHS compliant?
Yes, the 52601-S40-4LF is RoHS compliant per the current directive.
What is the difference between 52601-S40-4LF and 52601-S40-5LF?
Both are 40-position, 0.100" pitch shrouded headers from the same series. The -4LF has a 15.0 microinch gold or GXT™ mating finish; the -5LF carries a heavier plating grade. Confirm the -5LF's exact thickness from its datasheet for high-cycle applications.
What is the mating connector for 52601-S40-4LF?
It mates with Quickie™ series IDC sockets and other 0.100" pitch female receptacles with a 40-position, 2-row layout and matching keying slot.