1.27 Pitch SMT Female Header Connector

You are welcomed to come to our factory to buy the latest selling, low price, and high-quality 1.27 Pitch SMT Female Header Connector, GFE looks forward to cooperating with you.

1. Summary

The 1.27mm pitch patch type female head pin connector is a core patch component suitable for high-density layout of electronic devices. It achieves compact connection with a precision pitch of 1.27mm and supports single/double row multi pin configuration. The terminals are plated with brass or phosphor bronze gold/tin to ensure low loss transmission. The insulation body is heat-resistant and flame-retardant, and is compatible with automated welding processes. It can work stably from -40 ℃ to+105 ℃, with reliable electrical performance and space advantages. It is widely used for inter board module docking in consumer electronics such as mobile phones and tablets, small circuit board connections in communication devices such as routers, and high-density PCB assembly scenarios in industrial control, automotive electronics, and medical equipment.

2. Introduction

The 1.27mm pitch patch type female head pin connector is a standardized board to board connection component suitable for high-density layout of electronic devices. With a precision pitch of 1.27mm as the core, it supports multiple specifications such as single row 2-40 pin and double row 4-80 pin, and can achieve multi-channel signal and power transmission in limited PCB space, perfectly meeting the compact design requirements of miniaturized devices. It adopts surface mount technology (SMT), and some models are equipped with metal nozzle covers to adapt to vacuum suction and release processes, or with positioning pins to assist in precise installation. It can seamlessly integrate with automated welding and assembly processes, and packaging is mostly in the form of woven tapes or trays, which is suitable for mass production scenarios.

3. Feature

The material focuses on reliability and high temperature resistance. The contact terminals are plated with brass or phosphor bronze gold/tin, and the contact resistance is ≤ 20m Ω to ensure low loss transmission; The insulation body is made of high temperature resistant materials such as LCP and PA6T, which meet the UL94 V-0 flame retardant standard. PA6T can withstand 260 ℃ welding high temperature, with insulation resistance ≥ 500M Ω (high-end up to 1000M Ω), withstand voltage 300V-500V AC, and have both safety and corrosion resistance. In terms of performance, the rated current of a single pin is usually 1.0A, and it can work in a wide temperature range of -40 ℃ to+105 ℃ (partially -45 ℃ to+105 ℃). The plug-in durability meets conventional requirements and complies with RoHS standards. With its precision structure and reliable performance, it is widely used in consumer electronics, industrial control, automotive electronics and other fields. It is the core component that is matched with 1.27mm male head pins in high-density PCB assembly.

4. Applications:

1.27mm pitch patch type female head pin connector, with high-density connection with precise spacing, SMT adaptation for automated production, and stable electrical performance, has become the core component of compact layout in multiple fields: used for inter board module docking in consumer electronics for mobile phones, tablets, and other devices; Small circuit board connections that are compatible with routers and switches in communication equipment; Industrial control scenarios meet the signal transmission requirements of PLCs and sensors; Automotive electronics can be integrated with ECU, in car entertainment system, etc; It provides stable connections for portable monitors and blood glucose meters in medical equipment, and is also used for high-density PCB assembly in smart homes, military equipment, and embedded systems.

5. Electro-Optical Characteristics

Spacing: 1.27 millimeters.

Pin quantity: 2-40 pins per row, 4-80 pins per row.

Insulation body height: Common specifications include 1.50mm, 2.00mm, 2.50mm, etc.

Material: Contact terminals are generally made of copper alloys such as brass or phosphor bronze. The insulation body material can be selected from high-temperature resistant thermoplastic materials such as LCP, PA6T, PA46, PA66, etc., all of which comply with UL94 V-0 flame retardant standards.

Surface treatment: The contact terminal surface is usually plated with gold or tin, such as gold plating, which is usually done by plating 0.8u "gold on a 50 μ" nickel substrate.

Packaging methods: Common forms include tube packaging, reel packaging, etc. Some models may use pallet packaging.

Rated current: generally 1.0A.

Contact resistance: maximum not exceeding 20m Ω.

Insulation resistance: minimum 1000M Ω.

Voltage withstand value: up to 500V AC or 1000V DC.

Working temperature range: generally -40 ℃ to+105 ℃.

Plug and unplug lifespan: Generally, it can meet more than 500 plug and unplug operations, and the specific values may vary depending on different manufacturers and product models.

Compliant with standards: Typically compliant with RoHS environmental standards, some products used in the automotive electronics field may also comply with automotive industry standards such as LV214.

6. Deliver Shipping And Serving

1.The fast response of your inquiry.

2.We provide OEM, ODM service, the details of product can be made as your requirement.

3.Strong technical force and excellent sales team to provide all-round service before sales and after sales.

4.Use selected raw materials, reliable quality and competitive price.

5.Over 10 years professional manufacturer experience of assembly connect cable in China.

6.Our factory is lS09001 certified.

7.Complete automatic equipment, high production efficiency and punctual delivery time.

8.Each of our products has been 100% instrumentally-tested to ensure the quality and function.

9.Small orders are available

10.Our products have extensive use and enjoy a wide market all over the world.

11.For the sake of customers, strive to achieve a win-win situation, hope to establish a long-term cooperative relationship.