Keszoox
2-Pin SM Yellow Connector 2.54mm Pitch Male & Female Housing with Terminals | 20/50 Set
2-Pin SM Yellow Connector 2.54mm Pitch Male & Female Housing with Terminals | 20/50 Set
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2-Pin SM Yellow Connector — 2.54mm Pitch Male & Female with Terminals
The SM 2.54mm connector series is a staple in RC hobby, LED lighting, and DIY electronics wiring. This 2-pin SM yellow connector set includes both male and female housings with pre-packaged terminals, giving you everything needed to create reliable, color-coded wire-to-wire connections. The bright yellow housing makes polarity identification and circuit tracing effortless in complex wiring harnesses.
Specifications
| Series | SM (JST-SM compatible) |
| Pin Count | 2 Pin |
| Pitch | 2.54mm |
| Gender | Male + Female (both included) |
| Housing Color | Yellow |
| Housing Material | PA66 Nylon |
| Terminal Material | Tin-plated copper |
| Certification | CE |
| Kit Size | 20 sets / 50 sets |
| Contents per Set | 1× Male housing + 1× Female housing + 4× Terminals (2 per housing) |
| Origin | Mainland China |
Package Contents
| Kit Size | Male Housings | Female Housings | Terminals |
|---|---|---|---|
| 20 Sets | 20 pcs | 20 pcs | 80 pcs |
| 50 Sets | 50 pcs | 50 pcs | 200 pcs |
Why Choose SM 2.54mm Yellow Connectors?
- ✅ Color-coded yellow housing — instantly distinguishable in multi-connector wiring harnesses
- ✅ 2.54mm standard pitch — compatible with JST-SM series and standard 2.54mm crimp terminals
- ✅ PA66 nylon housing — heat-resistant, durable, and chemically stable
- ✅ Positive locking latch — connectors click securely and resist accidental disconnection
- ✅ CE certified — meets European electrical component standards
- ✅ Both genders included — complete male + female sets, no need to order separately
- ✅ Bulk pack value — 20 or 50-set options for prototyping and production
Common Applications
- RC car, drone, and aircraft battery and ESC wiring
- LED strip and lighting harness connections
- Arduino and Raspberry Pi sensor wiring
- 3D printer heated bed and fan connectors
- DIY electronics project wire-to-wire connections
- Solar panel and small battery system wiring
- Custom cable harness fabrication
How to Crimp SM Terminals
- Strip wire end to 3–4mm of bare conductor.
- Insert wire into the SM terminal (insulation wings and conductor wings).
- Crimp the conductor wings first using a 2.54mm series crimping tool, then crimp the insulation wings.
- Insert the crimped terminal into the housing until it clicks and locks.
- Mate male and female connectors — they click together with a positive lock.
Frequently Asked Questions
Q: Are these compatible with JST-SM connectors?
A: Yes. The SM 2.54mm series is dimensionally compatible with JST-SM connectors. Housings and terminals from different SM-series manufacturers are generally interchangeable.
Q: What wire gauge is compatible?
A: SM 2.54mm terminals are typically rated for AWG 22–26 wire. Use AWG 22–24 for power connections and AWG 24–26 for signal lines.
Package Contents
- 20 Sets or 50 Sets of 2-Pin SM Yellow Connectors (male housings + female housings + terminals)
