TE Connectivity AMP Connectors 521781-1
MPN521781-1
Active
CONN RCPT HSG 0.187 0.250 4POS
$1.63Ref. price · indicative, final on quote
RoHSROHS3 Compliant
SeriesMark III
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 Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Series | Mark III |
| Mounting | Free Hanging (In-Line) |
| Terminal type | Quick Connect, Disconnect |
| Terminal size | 0.187\" (4.75mm), 0.250\" (6.35mm) |
| Color | Natural |
| Material | Nylon |
| Note | Contacts Not Included |
| Style | Housing |
| Gender | Female, Receptacle |
| Package | Bulk |
| Stacking direction | Side to Side |
| Positions | 4 |
| For use with (Related products) | 0.187\" (4.75mm) and 0.250\" (6.35mmm) Quick Connects |