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4 pin Connector

4 pin Connector Specification

Power Source
Not Applicable (Passive Component)

Usage
Signal and power transmission in electrical circuits

IP Rating
IP20 (Non-sealed)

Output
Up to 4 channels

Features
Compact size, Durable molded plastic body, Reliable contact, Easy mounting, Reusable

Interface
Through Hole Mount

Input
Up to 4 channels

Components
Terminal Pins, Plastic Housing

Power Supply
Not Applicable (Passive Component)

Operating Temperature
-25C to +85C

Product Type
4 Pin Connector

Application
Industrial Equipment, Consumer Electronics, Power Boards, Automation Systems

Rated Voltage
250V AC/DC

Supply Voltage
Up to 250V

Size
Pitch 2.54mm; Pin Length: Approx. 6-8mm

Dimension (L*W*H)
Approx. 18mm x 6mm x 7mm

Function
Electrical connection between circuits

Color
Black (Housing), Silver (Pins)

Weight
Approx. 5 grams

Thickness
Standard Pin: 0.6 mm approx.

Capacity
4 Wire Connection

Current Rating
Up to 3A

Mounting Type
PCB Mount, Panel Mount

RoHS Compliance
Yes

Connector Gender
Male (as shown in image)

Pin Material
Phosphor Bronze/Nickel-plated Brass

Insulation Material
Thermoplastic (UL94V-0 Rated)

Contact Resistance
20 m

Withstand Voltage
1500V AC/minute

Mating Cycles
>500 insertions

Insulation Resistance
>= 1000 M at 500V DC

4 pin Connector Trade Information

Minimum Order Quantity
50 Pieces

Payment Terms
Cash in Advance (CID), Cheque, Cash Advance (CA)

Sample Available
Yes

Main Export Market(s)
Asia

Main Domestic Market
All India

About 4 pin Connector

4 pin 16mm Hanging type Metal connector
Material: Metal Color: Silver GX16 air plug, cable connector shell with the diameter of 16mm, round shape. Contacts pin number: 4 Working Voltage: 250V Working Current: 15A Withstand Voltage: 1500V DC Insulator Resistance: 2000 Ohm Use of environmental conditions: Ambient temperature: -50 +70 Relative humidity: The temperature is +40 up to 98% Atmospheric pressure: Up to 4,4 kpa Vibration: Vibration frequency of 10 100Hz, acceleration of 100m / s2 Impact: Frequency of 60 to 80 beats / min, acceleration up to 250m / s2 Centrifugation: Acceleration up to 250m / s2

Reliable Electrical Connection

The 4-pin connector provides a secure and robust electrical interface between circuits, utilizing high-quality phosphor bronze or nickel-plated brass for exceptional conductivity. Its low contact resistance and premium insulation deliver uninterrupted current flow and system reliability in both industrial and consumer environments.

Versatile Mounting and Design

Engineered for both PCB and panel mounting, this connector is adaptable to a variety of installation requirements. The compact dimensions and standard 2.54 mm pitch make integration straightforward, while the reusable molded plastic housing ensures durability during repetitive use and maintenance.

Certified Safety and Durability

Safety is paramount, with a UL94V-0 rated thermoplastic insulator, high insulation resistance, and a withstand voltage capability up to 1500V AC. The connector is RoHS compliant, supports more than 500 mating cycles, and operates reliably in temperatures from -25C to +85C. It is well-suited for rigorous industrial and automation applications.

FAQ's of 4 pin Connector:

Q: How is the 4-pin connector typically mounted in a system?

A: This connector can be mounted either on a printed circuit board (PCB) or on a panel using its through-hole design. It offers easy and reliable installation suitable for both automated assembly lines and manual operations in various electronic devices.

Q: What benefits does the phosphor bronze or nickel-plated pin material provide?

A: Phosphor bronze and nickel-plated brass offer excellent conductivity and resistance to corrosion, ensuring stable electrical performance and a longer operational lifespan. These materials are chosen to maintain low contact resistance even after repeated use.

Q: When should I use this 4-pin connector in my application?

A: Use this connector when you require a compact, durable, and reliable interface for up to four signal or power channels, particularly in industrial equipment, consumer electronics, automation systems, or power boards operating at up to 250V and 3A.

Q: Where is this connector commonly used?

A: It is widely applied in industrial equipment, automation systems, power distribution boards, and a variety of consumer electronic products. Its adaptability to PCB or panel mounting allows for flexible system integration.

Q: What is the process for ensuring reliable electrical contact with this connector?

A: Reliability is achieved through its precision-machined terminal pins, thermoplastic housing for insulation, and compliance with rigorous standards. Careful mounting and proper alignment ensure optimal contact and connection integrity.

Q: Can the connector be reused after disconnection, and how many times?

A: Yes, the connector is designed for reusability with a mating cycle rating of over 500 insertions, making it suitable for applications where frequent assembly and disassembly are required.

Q: What are the advantages of using a UL94V-0 rated thermoplastic for the housing?

A: A UL94V-0 rating means the housing is flame-resistant, offering increased safety by minimizing fire risks under fault conditions. It also adds durability, protecting internal components from mechanical and environmental stresses.

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