640445-8

Headers & Wire Housings FRCTN LK HDR STR 8P Square post tin

**640445-8 – MTA-156 Series 8-Position Friction Lock Header – TE Connectivity AMP**
Optimize your board-to-wire connections with the 640445-8 friction lock header from TE Connectivity AMP. Engineered for secure mating and industrial durability, this connector ensures reliable signal transmission in demanding applications. PCX supplies this industry-standard component with guaranteed authenticity, fast shipping, and dedicated technical support.

**Key Features**
– **Pitch:** 0.156″ (3.96mm) for standardized compatibility
– **Contact Type:** Male square pins with tin plating (corrosion-resistant)
– **Termination:** Through-hole solder mounting for robust PCB attachment
– **Current/Voltage:** 600VAC rating (wire gauge-dependent current handling)
– **Temperature Range:** -55°C to 105°C (suitable for harsh environments)
– **Safety Certification:** UL94 V-0 flame-retardant insulation

**Technical Specifications**
– Positions: 8 (single-row, fully loaded)
– Contact Material: Copper alloy
– Insulation: Glass-filled thermoplastic (natural color)
– Mating Length: 0.400″ (10.16mm)
– Mounting Style: Shrouded 1-wall design for polarity protection
– Fastening: Friction lock mechanism for vibration resistance

**Typical Applications**
1. Industrial control systems and automation panels
2. Power supply units and motor controllers
3. HVAC equipment and instrumentation
4. Robotics and manufacturing machinery
5. Test/measurement devices

**About TE Connectivity AMP**
TE Connectivity AMP is a global leader in connectivity solutions, renowned for innovative designs that meet rigorous industrial standards. With decades of expertise in electrical components, AMP connectors are synonymous with reliability, performance, and longevity across aerospace, automotive, and manufacturing sectors.

Their commitment to quality assurance ensures components like the MTA-156 series deliver consistent mating cycles, mechanical stability, and electrical integrity—making them a trusted choice for mission-critical systems.

**About Rectangular Connectors**
Rectangular headers form essential interfaces in electronic systems, enabling secure board-to-wire or board-to-board connections. Their standardized pitch and polarization prevent misalignment, while ruggedized designs withstand mechanical stress, temperature fluctuations, and EMI interference.

In industrial and commercial electronics, these connectors simplify assembly, reduce wiring errors, and facilitate maintenance. Selecting high-quality headers like the MTA-156 series ensures long-term system reliability and minimizes downtime in high-vibration or high-temperature environments.

**Packaging**
Available in Bulk packaging for prototyping or volume production.

**FAQs**
**Q: Is this header compatible with standard 0.156″ crimp terminals?**
A: Yes, it mates seamlessly with TE Connectivity’s MTA-156 crimp receptacles.

**Q: Can it handle high-vibration environments?**
A: Absolutely. The friction lock mechanism prevents accidental disconnection.

**Q: What wire gauges are supported?**
A: Current rating varies by gauge; consult the datasheet for specifics (available through PCX).

**Q: Is the tin plating suitable for humid conditions?**
A: Yes, tin offers excellent corrosion resistance for industrial settings.

**Q: Does the shrouding provide polarization?**
A: The 1-wall shroud ensures correct mating orientation.

**Q: Can I use this in automotive applications?**
A: While designed for industrial use, its temperature range and durability suit select automotive subsystems.

**Order Today for Fast Delivery!**
Boost your project’s reliability with genuine TE Connectivity components. PCX guarantees same-day shipping on in-stock 640445-8 headers—contact our support team for datasheets or volume pricing!

*Product images are representational; specifications take precedence.*