圖片僅供參考

B4B-PH-SM4-TB

Name: B4B-PH-SM4-TB
Rating: 4.7 (12 reviews)

CONN HEADER SMD 4POS 2MM

製造商
製造商。部分 #B4B-PH-SM4-TB
包
資料表
有現貨的19482

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Series	PH
Part Status	Active
Base Product Number	B4B-PH-S
Connector Type	Header
Contact Type	Male Pin
Pitch - Mating	0.079" (2.00mm)
Number of Positions	4
Number of Rows	1
Number of Positions Loaded	All
Style	Board to Cable/Wire
Shrouding	Shrouded - 4 Wall
Mounting Type	Surface Mount
Termination	Solder
Fastening Type	Detent Lock
Contact Length - Mating	0.130" (3.30mm)
Insulation Height	0.260" (6.60mm)
Contact Shape	Square
Contact Finish - Mating	Tin
Contact Finish - Post	Tin
Contact Material	Copper Alloy
Insulation Material	Polyamide (PA6T), Nylon 6T
Features	Solder Retention
Operating Temperature	-25°C ~ 85°C
Material Flammability Rating	UL94 V-0
Insulation Color	Natural
Current Rating (Amps)	2A
Voltage Rating	100V
Packaging	Cut Tape (CT), Tape & Reel (TR)

概述

Description

B4B-PH-SM4-TB is a JST PH-series 4-position PCB header used for wire-to-board connections. It provides a compact, low-profile 2.0 mm pitch header that mates with a PH-series female housing.
Key points:
- 4 circuits (B4B) in the PH family (PH = 2.0 mm pitch)
- TB/SM4 variant for through-board mounting and the mating style
- PCB-mounted header that accepts PH-series crimp receptacles
- Commonly used for sensors, microcontroller connections, and small-power/low-current signals in hobby electronics
Why use it:
- Small footprint and easy mating/unmating
- Widely available from JST and distributors
- Suitable for lightweight, reliable wire-to-board connections
Note:
- Check the exact datasheet for pin dimensions, current rating, and recommended mating receptacle. If you share the supplier or application, I can tailor the intro with precise specs.

Features

B4B-PH-SM4-TB is a JST PH-series 4-position through-hole PCB header. Key features:
- 4 circuits (4 positions)
- 2.0 mm pitch (PH series)
- Through-hole PCB mounting (TB)
- Male header for mating with PH-series female housing
- Tin-plated copper alloy contacts
- RoHS compliant
- Rated about 100 V, 1 A per contact (typical)
- Operating temperature range roughly -25°C to +85°C
- Widely compatible with PH-series female connectors (example mate: SM04B-PH-SR or similar)
Applications: wire-to-board connections for battery packs, microcontroller projects, sensors, and other 2.0 mm PH-series interconnects.

Package

Through-hole PCB-header. It’s a 4‑pin JST PH series header (TB indicates through‑hole, PCB‑mount).

Pinout

- Pin count: 4
- Function: A 4‑position JST PH series through‑hole PCB header (2.0 mm pitch) for board‑to‑wire connections; mates with a PH‑series 4‑position female housing/cable.

Manufacturer

Manufacturer: JST (Japan Solderless Terminal Co., Ltd.)
What kind of company: A Japanese company that designs and manufactures electrical connectors and related components for electronics and electrical applications.

Application

B4B-PH-SM4-TB is a 4-pin, 2.0 mm pitch board-to-wire connector. Typical applications:
- Consumer electronics and wearables
- Hobby robotics (Arduino/RPi) and small automation
- 3D printers and CNC equipment
- LED modules and display panels
- Sensors and small battery/power harnesses
- General low-power signal and light-power interconnections in compact devices