The 0.156" (3.96mm) pitch is the defining dimension — it sets the board footprint for the mating header and the wire-to-wire spacing in a free-hanging harness. The polarizing key prevents mis-mating with non-keyed headers, a practical safeguard on a multi-harness assembly line.
TE Connectivity 647402-8 SL-156 Receptacle Housing, 8 Pos
MPN647402-8
Active
TE Connectivity SL-156 receptacle housing, 647402-8, 8 positions, 1 row, 0.156" (3.96mm) pitch, free-hanging in-line, crimp termination, locking ramp, natural PA66, contacts not included.
$1.2200Ref. 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
| Parameter | Value |
|---|---|
| Series | SL-156 |
| Type | Female Socket |
| Mounting | Free Hanging (In-Line) |
| Connector type | Receptacle |
| Fastening type | Locking Ramp |
| Operating temperature | -55°C ~ 105°C |
| Color | Natural |
| Insulation material | Polyamide (PA), Nylon |
| Note | Contacts Not Included |
| Pitch | 0.156\" (3.96mm) |
| Package | Bulk |
| Features | Polarizing Key |
| Rows | 1 |
| Contact termination | Crimp |
| Positions | 8 |
Product details
Frequently asked questions
Does the 647402-8 come with contacts?
No. The 647402-8 is a receptacle housing only — contacts are not included. You must order the matching SL-156 female socket crimp terminals separately.
What is the 647402-8 connector type?
It is a free-hanging (in-line) receptacle housing from the TE Connectivity SL-156 series, with 8 positions at 0.156" (3.96mm) pitch, using crimp termination and a locking ramp for retention.