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JST ZH Series Top Entry Surface PCB Header 4 Contacts 1.5 mm Pitch 1 Row Shrouded B4B-ZR-SM4 TF (LF) (SN)

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JST ZH Series Top Entry Surface PCB Header 4 Contacts 1.5 mm Pitch 1 Row Shrouded B4B-ZR-SM4 TF (LF) (SN)

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Category PCB Header Brand JST Condition New

Specifications

Country of Origin	India
Voltage	50V
Brand	JST
Orientation	Top Entry
Current	1A
Model	B4B-ZR-SM4 TF (LF) (SN)
Mount Type	Surface
Housing Material	Polyamide
Contact Material	Brass
Series	ZH
Termination Type	Solder
Maximum Operating Temperature	85°C
Minimum Operating Temperature	-25°C
Interfaces	lances
Number of Rows	1
Pitch	1.5mm
Contact Plating	Tin
Number of Contacts	4
Contact Gender	Male
Shrouded/Unshrouded	Shrouded
Connector System	Wire-to-Board

Key Features

Compact 1.5 mm pitch wire-to-board connector system.
Shrouded housing made of durable polyamide for reliable protection.
Brass male contacts plated with tin ensure excellent conductivity.
Supports a maximum current of 1 ampere and voltage of 50 volts.
Operates reliably between -25°C and 85°C ambient temperatures.
Surface mount type for efficient PCB assembly.
Features contact retention lances for secure locking and easy insertion.
Compatible with JST ZR insulation displacement connectors.

Product Description

The JST B4B-ZR-SM4 TF (LF) (SN) PCB Header is a high-quality connector from the JST ZH Series, featuring a 1.5 mm pitch and 4 male contacts arranged in a single row with a top entry orientation. This shrouded, surface mount header uses a polyamide housing designed for durability and reliable operation in industrial and electronic applications.

Designed for wire-to-board connections, it supports a continuous current rating of 1A and a voltage rating up to 50V. The connector operates efficiently within the temperature range of -25°C to 85°C, making it suitable for various industrial and commercial electronics environments.

The compact 1.5 mm pitch header occupies approximately 45% less installation space compared to standard 2 mm pitch connectors, providing significant space saving on PCBs. Its contact retention lances enable visual confirmation of correct contact insertion and a secure locking mechanism, enhancing reliability.

The male brass contacts are tin plated for corrosion resistance and consistent conductivity. This header is compatible with the JST ZR insulation displacement connectors, facilitating easy assembly in complex wire-to-board setups.

Applications for this PCB Header include industrial electronics, telecommunications equipment, consumer electronics, and other commercial electronic assemblies requiring compact, reliable interconnection solutions.

Compact 1.5 mm pitch design reduces PCB footprint. Durable polyamide housing for shrouded protection. Reliable brass contacts with tin plating. Suitable for currents up to 1 ampere and voltages up to 50 volts. Top entry, surface mount style for easy PCB integration.

Operates in temperature range of -25°C to 85°C. Contact retention lances ensure secure insertion and locking. Compatible with JST ZR insulation displacement connectors. Explore more high-quality PCB connectors and headers at EnvMart to find reliable components tailored for your electronic assembly and manufacturing needs.