JST B4B-PH-K-S to PHR-4 2.0mm Pitch Wire-to-Board Connectors Cable Assembly for Micro-motor Battery

The JST B4B-PH-K-S is a factory-crimped wire harness from the widely used JST PH Series. This part number specifies a complete, ready-to-install assembly featuring a 4-position PH receptacle connector on one end and 200mm long, pre-stripped lead wires on the other. It is designed to provide a reliable, cost-effective, and immediate board-to-wire connection solution for a vast range of consumer and industrial electronic devices.

Key Features & Benefits:

Pre-Crimped & Ready-to-Use: Eliminates the need for investment in crimping tools and manual assembly, reducing production time and ensuring consistent termination quality.

PH Series Connector: Utilizes the common 2.00mm pitch PH receptacle, a global standard for compact, low-current interconnects.

Secure Locking Mechanism: The PH connector features a resilient latch that securely engages with mating PH headers, providing reliable retention and vibration resistance.

Pre-Defined Length: The wires are cut to a standard 200mm (20cm) length, offering a balanced solution for various internal wiring needs.

Pre-Stripped & Tinned Leads: The wire ends are stripped and tinned, facilitating easy soldering to printed circuit boards (PCBs), terminal blocks, or other components.

Color-Coded Wires: Wires follow a standard color sequence (e.g., Red, Black, and others) for straightforward polarity identification and circuit tracing during installation.

Applications:

This pre-made harness is ubiquitous in electronics requiring a simple and reliable internal connection:

Consumer Electronics: Internal wiring for DVD/Blu-ray players, set-top boxes, gaming consoles, and audio equipment.

Computer Peripherals: Hard drives, fan assemblies, and motherboard connections.

Low-Current Power & Signal Transmission: Between PCBs or from a board to a small display, sensor, or switch.

Toys and Hobbyist Projects:

Technical Specifications:

Manufacturer Part Number: B4B-PH-K-S

Series: JST PH

Connector Type: 4-Position Receptacle (Wire-to-Board)

Pitch: 2.00mm

Cable Length: 200 mm

Wire Gauge: Typically 26 AWG or 28 AWG (Please verify datasheet)

Current Rating: 2.0 A AC/DC

Voltage Rating: 100 V AC/DC

Contact Plating: Tin

Features: Pre-stripped and tinned wire ends

Compatible Mating Part:

This harness (receptacle) is designed to mate with JST PH Series Headers, such as part number PHD-4 (4-position, straight header).

Part Number Decoding (B4B-PH-K-S):

B4B: Likely denotes a 4-circuit receptacle housing.

PH: The series name.

K: Often indicates a pre-crimped lead assembly.

S: Typically specifies the wire length (200mm in this case).

Ordering Information:

The JST B4B-PH-K-S is a standard, off-the-shelf pre-crimped harness. For custom lengths or wire gauges, please inquire about our custom harness manufacturing services.