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2-Pin SP21 Flange Panel & Cable Solder Connector Set
Each set contains one SP21 cable connector and one matching two-hole flange panel connector. Solder contacts are integral; no loose crimp terminals are supplied. Wire and tools are sold separately.
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Ships from China · 5–7 calendar days preparation. Shipping details · Returns

2-Pin SP21 Flange Panel & Cable Solder Connector Set
A detachable panel-to-cable connection with a two-hole flange panel receptacle. Fasten the flange to the equipment and connect the matching cable half.
Included parts & component codes
| Cable solder connector [SP21-GT-2] | 1 |
|---|---|
| Two-hole flange panel solder connector [SP21-FL-2] | 1 |
One complete set includes both mating halves and the retaining cap as pictured. Contacts are integral. Wire, mounting hardware, tools and loose crimp terminals are not included.
Model & specifications
| Shipping set SKU | SP21-2P-FL-F-M |
|---|---|
| Series / model | SP21 |
| Contact positions | 2 |
| Configuration | Flange Panel & Cable / solder termination |
| Termination | Integral solder cups |
| Sales unit | 1 cable connector + 1 matching panel connector, retaining cap as pictured |
| Unit weight | 46.5000 g |
| Panel opening | 21 mm |
| Mounting screw hole diameter | 3.5 mm |
| Flange width | 38 mm |
| Flange height | 29 mm |
| Mounting hole centres | 31 mm |
| Panel half depth | 21.5 mm |
| Cable connector length | 65 mm |
| Cable jacket outside diameter | 7-12 mm |
| Rated current | 30 A |
| Operating voltage | 500 V AC |
| Withstand voltage | 1500 V AC |
| Contact diameter | 3 mm |
Approximate dimensions in mm.


Prepare. Solder. Secure.
Disconnect power. Put the gland and housing parts over the cable first. Follow the equipment pin assignment. Solder the conductors to the cups, insulate each joint and check for shorts. Seat the connector seals and retain the cable jacket with the gland. Align the key before threading the coupling. Test continuity and isolation before service.
Complete sets per pack
Choose 1 / 2 / 10 complete sets per pack. Quantity counts packs. Pack totals include the displayed 5% or 10% saving.
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Full shipping SKU and pack size are shown in each row.
Ships from China · 5–7 calendar days preparation. Shipping details
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