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9-Pin P20 Square Flange Male & Female Connector Set with Tethered Cap
Each set contains one male and one matching female P20 connector. Each set has a male square-flange receptacle, matching female cable plug and tethered cap. Solder contacts are integral; cable and tools are not included.
Applications & specifications · Quick order all packs
Ships from China · 5–7 calendar days preparation. Shipping details · Returns

9-Pin P20 Square Flange Male & Female Connector Set with Tethered Cap
A separable cable-to-panel interface for instrument panels, test fixtures and serviceable equipment wiring. Match the pin count, alignment key, mating interface and circuit assignment before use.
One complete sales unit
One female cable plug and one male square-flange panel receptacle, with integral solder contacts, tethered dust cap and the pictured fastening parts. The main view shows the matching parts assembled together.
No cable, mounting screws, solder, loose crimp terminals, tools or equipment are included.
Model & reference specifications
| Supply model / shipping SKU | P20-9P |
|---|---|
| Original supplier series reference | P20 / PLS20 square flange |
| Contact positions per half | 9 |
| Sales unit | One matching male + female set with tethered cap |
| Termination | Integral solder contacts |
| Mechanical reference | Flange 29 x 29 mm; hole centres 22 x 22 mm; 4 x diameter 3.6 mm mounting holes; M22 x 1 coupling thread; male body reference 22.5 mm; female body reference 50 mm. |
| Contact body diameter reference | 1.0 mm |
| Rated current | 5 A |
| Rated voltage | 250 V |
| Withstand voltage | 1500 V AC, 1 minute |
| Insulation resistance | 2000 MOhm, DC 500 V reference |
The PLS20 reference appears in the original supplier material for this P20 square-flange configuration. It is a series reference, not an original-brand or universal interchangeability claim. Check the supplied outline and mating part.
Electrical values are the original supplier connector references for this pin count. They do not establish third-party certification or the rating of the completed equipment or cable assembly.


Prepare. Solder. Inspect.
- Disconnect power. Put the cable housing and fastening parts onto the cable before termination.
- Assign each circuit, solder to the integral contacts and insulate the joints.
- Refit the housing, secure the cable fastening parts and mount the square-flange receptacle.
- Align the key and couple fully. Check retention, continuity and isolation before energizing.
The tethered cap protects the unmated receptacle. Close the cap when the receptacle is disconnected.
Choose the complete set count
Select 1, 2 or 10 complete 9-pin sets per pack. Quantity counts packs; the multi-pack price already includes its 5% or 10% discount. Different pin counts remain separate products.
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Find your matching configuration
P20 Square Flange Connector Sets
Compare P20 square-flange connector sets by contact count. Each set includes both matching halves and the tethered cap.
Male + female sets (10)









