JST JWPF 2-Pin Connector – JST02T/02R-JWPF-VSLE Male & Female Docking Harness with 15cm Wire

JST JWPF series 2-pin waterproof connector sets with 15cm pre-wired leads — factory-assembled and ready to splice into existing harnesses without a crimp tool. The JWPF series (2.0mm pitch, IP67) is the compact waterproof standard for LED lighting, motorcycle sensor, and mini car wiring applications where space is limited and current is below 3A per circuit. The 2-pin configuration is the most common for simple power connections: positive + negative for LED strips, sensors, and small actuators.

Key Specifications

• Part Numbers: JST02T-JWPF-VSLE (female housing) + JST02R-JWPF-VSLE (male housing)
• Series: JST JWPF (Waterproof, 2.0mm pitch)
• Pin Count: 2 pin
• Wire: 15cm, 20AWG
• Current Rating: 3A per contact
• IP Rating: IP67
• Operating Temperature: -25°C to +85°C
• Quantity: 5 or 20 sets (select above)

JST Part Number Decoding — JWPF Series

• 02 = 2 circuits (pin count)
• T = Terminal housing (female, accepts male pins)
• R = Receptacle housing (male, accepts female pins)
• JWPF = Series designation (Waterproof, 2.0mm pitch)
• VSLE = Contact type (crimp, for 20–26AWG wire)
• Note: JST’s T/R designation is opposite to most connector conventions — the “T” (terminal) housing is the female housing that accepts male pins from the mating “R” (receptacle) housing.

Frequently Asked Questions

What is the difference between JST JWPF and JST SM connectors?

JST SM series (2.5mm pitch) is not waterproof — it is designed for indoor electronics and protected environments. JST JWPF (2.0mm pitch, this product) is IP67 waterproof with individual wire seals. Use JWPF for any application with moisture exposure: motorcycle wiring, outdoor LED lighting, marine electronics, and garden equipment. Use SM for indoor PCB connections and protected enclosures where waterproofing is not required.

Can I use these connectors for 12V LED strip lighting?

Yes. The 3A per contact rating supports LED strips drawing up to 3A (36W at 12V) per circuit. For higher-power LED strips, use multiple 2-pin connectors in parallel or upgrade to Deutsch DT 2-pin connectors (13A per contact). Always verify the LED strip’s current draw before selecting the connector — high-density LED strips (60+ LEDs/m) can draw 1.5–2A per meter.

Do I need a crimp tool to use pre-wired connectors?

No. Pre-wired connectors (this product) have factory-crimped leads ready to splice into your harness using butt splice connectors or solder + heat-shrink. A crimp tool is only required if you are assembling bare JWPF housings and contacts from scratch. For field repairs and low-volume builds, pre-wired connectors eliminate the need for the JST-specific micro crimp tool.

Are JST JWPF connectors polarized?

Yes. The JWPF housing has an asymmetric locking latch that prevents incorrect mating orientation. The male and female housings can only mate in one orientation, preventing polarity reversal. The wire color code (typically red = positive, black = negative for 2-pin) provides additional polarity identification — always verify against the specific application’s wiring diagram before connecting.

Typical Applications

• Motorcycle: LED indicator connections, accessory power, sensor wiring
• Mini cars & go-karts: Lighting circuits, sensor connections, battery management interfaces
• LED lighting: Strip light power connections, driver-to-strip interfaces
• RC vehicles: Receiver connections, lighting circuits, accessory power
• Garden equipment: Sensor connections, motor control wiring on outdoor power tools

Package Contents

5 or 20 sets (select above) — each set: 1× JST02T-JWPF-VSLE female housing with 15cm 20AWG leads + 1× JST02R-JWPF-VSLE male housing with 15cm 20AWG leads.