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TE Connectivity AMP Connectors 1-640251-7 — Connector Housings

TE SL-156 Receptacle Housing 1-640251-7, 17 Pos, 3.96mm

MPN1-640251-7
Active

TE Connectivity SL-156 receptacle housing, 1-640251-7, 17 positions, 1 row, 0.156" (3.96mm) pitch, free hanging (in-line), crimp termination, female socket contacts, natural PA66, -55°C to 105°C.

$0.5500Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesSL-156
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 supplier — new & surplus connector stock· Listing updated Aug 2026

Specifications

1-640251-7 specifications
ParameterValue
SeriesSL-156
TypeFemale Socket
MountingFree Hanging (In-Line)
Connector typeReceptacle
Operating temperature-55°C ~ 105°C
ColorNatural
Insulation materialPolyamide (PA), Nylon
NoteContacts Not Included
Pitch0.156\" (3.96mm)
PackageBulk
Rows1
Contact terminationCrimp
Positions17

Product details

17-Position SL-156 Receptacle Housing for In-Line Wire Harnesses

The 0.156" (3.96mm) pitch matches the standard SL-156 header footprint, giving enough creepage for general-purpose power and signal circuits without crowding the wire bundle.

Contacts Not Included — Order Terminals Separately

The crimp termination accepts the matching SL-156 female socket terminals (typically 20-24 AWG, depending on the specific contact part number). A splice is only as good as its terminal retention: the housing's internal lance locks the crimped contact in place, and without the terminal the housing is just an empty shell.

Active Production, No Cross-Reference on Record

The SL-156 receptacle housing 1-640251-7 carries an active product status with ROHS3 compliance.

Frequently asked questions

Does the 1-640251-7 include contacts?

No, the 1-640251-7 housing ships without contacts — the listing explicitly states contacts are not included. You must order the matching SL-156 female crimp terminals separately for your wire gauge.