The 1718560008: This is an 8-position, single-row, vertical through-hole header from the Molex KK254 series (base number 171856). It mates with KK254 crimp housings or IDC receptacles for board-to-board or cable connections. Typical applications include automotive, general-purpose, medical, and telecommunications equipment.
Molex 1718560008 KK254 Header, 8 Pos, 2.54mm, Friction Lock
MPN1718560008
Active
Molex KK254, 171856 series, 8-position single-row vertical header, 0.100" (2.54mm) pitch, shrouded 1-wall, friction lock, through-hole solder termination, tin-plated contacts, UL94 V-2.
$0.9500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesKK254, 171856
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 | KK254, 171856 |
| Type | Male Pin |
| Mounting | Through Hole |
| Connector type | Header |
| Fastening type | Friction Lock |
| Contact material | Brass |
| Insulation color | Black |
| Insulation height | 0.322\" (8.18mm) |
| Insulation material | Polyamide (PA), Nylon |
| Material flammability rating | UL94 V-2 |
| Style | Board to Board or Cable |
| Package | Bulk |
All specifications
| Parameter | Value |
|---|---|
| Shrouding | Shrouded - 1 Wall |
| Termination | Solder |
| Applications | Automotive, General Purpose, Medical, Telecommunications |
| Contact shape | Square |
| Rows | 1 |
| Pitch | 0.100\" (2.54mm) |
| Positions | 8 |
| Contact finish - post | Tin |
| Contact length - post | 0.092\" (2.34mm) |
| Overall contact length | 0.510\" (12.95mm) |
| Contact finish - mating | Tin |
| Contact length - mating | 0.293\" (7.45mm) |
| Contact finish thickness - post | 60.0µin (1.52µm) |
| Contact finish thickness - mating | 60.0µin (1.52µm) |
Product details
Frequently asked questions
What is the mating connector for 1718560008?
This header mates with KK254 crimp housings (such as the 50-57 series) or IDC receptacles. The friction lock engages with the corresponding latch on the mating housing.
Is the 1718560008 polarized?
Yes, the 1-wall shrouding provides basic polarization to prevent 180-degree mis-mating, and the friction lock ensures correct orientation during engagement.