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640251-9 — TE Connectivity AMP Connectors product photo
TE Connectivity AMP Connectors

TE Connectivity SL-156 640251-9

MPN640251-9
Active

TE Connectivity SL-156, 9-position receptacle housing, 0.156" (3.96mm) pitch, 1 row, natural nylon, free-hanging (in-line), crimp termination, female socket contacts, contacts not included.

$0.6000Ref. price · indicative, final on quote
640251-9 datasheet
StockContact for availability
Lead timeIn Stock wk
MOQ1 pcs
  • 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.
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Specifications

640251-9 Technical Specifications
ParameterValue
SeriesSL-156
GenderFemale Socket
Mounting typeFree 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
Positions9

Product details

SL-156 Receptacle Housing for Harness Builds

The 0.156" (3.96mm) pitch is the standard spacing for this series, giving enough room between circuits for 18-24 AWG wire without crowding the crimp terminals.

For a 9-circuit harness, you need 9 individual crimp contacts plus the housing. The SL-156 series uses standard TE crimp terminals; confirm the wire gauge range (typically 18-24 AWG for this series) matches your harness build before committing the BOM.

Mating Header and Panel Fit

The 640251-9 mates with the matching SL-156 series PCB headers at the same 0.156" (3.96mm) pitch. The 9-position count matches a 9-pin header; verify the header's keying and latch orientation align with your harness routing before ordering production quantities.

Frequently asked questions

Where can I buy 640251-9 and get a price?

The 640251-9 is sourced to order through independent distribution — submit an RFQ for current pricing and availability.

Does 640251-9 include contacts?

No — the listing explicitly notes that contacts are not included. The 640251-9 is a receptacle housing only; female socket crimp terminals must be ordered separately for each circuit.

What header mates with 640251-9?

The 640251-9 mates with SL-156 series PCB headers at the same 0.156" (3.96mm) pitch. Look for a 9-position, single-row, vertical or right-angle header from the SL-156 family to match this receptacle housing.