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JST PSIP-03V-LE-A 4.0mm Pitch Wire to Board Connector Cable

This custom wire-to-board cable assembly is equipped with genuine JST PSIP-03V-LE-A 3-position receptacle housing under the JST PSI series, featuring standard 4.0mm center pitch for medium-current power & signal connection. Integrated locking latch and polarization anti-mismating ribs eliminate loose mating and reverse plug short-circuit risks. Rated 7A / 250V AC/DC, operating temperature -20°C ~ +85°C and fully RoHS & REACH compliant. We offer full OEM customization of wire length, wire gauge, dual-end connector collocation, widely used for home appliances, industrial control modules, small power supplies and automotive interior auxiliary wiring.

Model:
PSIP-03V-LE-A
Brand:
JST

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JST PSIP-03V-LE-A connector cable 4.0mm terminal wire Wire to Board 3pin connector harness JST SPH-002T-P0.5 terminal wire

Product Description

The finished wiring harness adopts original JST PSIP-03V-LE-A 3-circuit female housing from PSI 4.0mm pitch series, perfectly matched with JST SPH-002T-P0.5 crimp terminals for stable power transmission. The PA66 UL94 V-0 plastic shell comes with one-piece positive lock and built-in polarization structure, delivering strong retention force against equipment vibration and shock.

Automated precision crimp processing ensures reliable terminal holding, all cables pass 100% continuity test, terminal pull-out test and high voltage withstand inspection. It mates seamlessly with corresponding PSI series PCB male headers to form complete wire-to-board interconnection solutions, supporting single-end finished cables and double-end conversion wiring for mass electronic manufacturing.

Specifications

Receptacle Housing PN	JST PSIP-03V-LE-A
Matching Crimp Terminal	JST SPH-002T-P0.5
Applicable Wire Range	AWG18-AWG24 stranded copper wire
Electrical Rating	7A per circuit,Max 250V AC/DC
Operating Temperature	-20℃ to +85℃
Custom Service	Customo length,wire color，dual connector

Advantages

Standard 4.0mm medium-pitch PSI series design, balanced size and current load capacity, ideal for household and industrial medium-power wiring.
Original JST matched housing & terminals, tin-plated phosphor bronze contacts with low contact resistance, stable long-term power output without voltage drop.
Dual safety protection: Audible positive lock prevents accidental disconnection; polarization ribs completely block reverse insertion to protect circuit boards.
High-temperature flame-retardant PA66 housing, excellent anti-aging and insulation performance for heat-generating equipment such as power supplies and motor control boards.
Strict multi-process full inspection after production, reducing customer assembly failure rate without secondary crimp processing.
Flexible one-stop OEM customization, adjustable cable length, wire gauge and opposite-end connector types to meet diverse equipment design requirements.

Application Scenarios

Household White Goods:Air conditioner internal control wiring, refrigerator fan motor harness, washing machine sensor power cables, small kitchen appliance mainboard connecting wires
Industrial Automation Equipment:Small servo motor control lines, PLC auxiliary power signal cables, switching power supply internal wiring, sensor power harness
Automotive Interior Electronics:Car seat small motor wiring, instrument panel auxiliary signal cables, interior LED lighting power connecting cable
Small Power Equipment:Desktop adapter internal wiring, battery charger control board harness, portable testing equipment power cables

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