Product Overview
Crimped Standard Wire Leads
Aptiv Interconnect Micro offers Micro Strip Crimped Standard Wire Leads that deliver exceptional reliability and performance across a variety of applications. These connectors are designed for efficient electrical conductivity, ensuring dependable operation even in demanding environments. With precise engineering and tested durability, they provide stable electrical performance and secure mating characteristics for consistent, long-term use.

Features and Benefits
- Low Contact Resistance: 8 milliohms max (contact only) and 32 milliohms max with 6" wire at 2.5A ensure optimal conductivity.
- High Current Rating: Supports up to 3A maximum for efficient power transmission.
- Strong Dielectric Strength: Withstands 600 VAC at sea level and 150 VAC at 70,000 feet with a 1 mA leakage current max.
- Excellent Insulation Resistance: Rated at 500 VDC and a minimum of 5000 megohms for superior electrical isolation.
- Secure Mating Design: Engaging Force
- Proven Performance: Built for dependable operation and mechanical stability in high-reliability interconnect applications.
Specifications, Parts, and Filters


Part Number: 437021351
Engineering Part Number: SR02P1-26E5-12.0-HT
Termination: Wired, Contact Gender: Pin, Number of signal contacts: 2, Hardware: One guide post (post on socket side), Wire AWG: 26, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 12 in., Shell Material: Plastic, Max Temp: 200 C
Part Number: 837041041
Engineering Part Number: SR4P1-26E5-18.0
Termination: Wired, Contact Gender: Pin, Number of signal contacts: 4, Hardware: One guide post (post on socket side), Wire AWG: 26, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 18 in., Shell Material: Plastic, Max Temp: 125 C
Part Number: 837041043
Engineering Part Number: SR04P3-26E5-18.0
Termination: Wired, Contact Gender: Pin, Number of signal contacts: 4, Hardware: Center Jackscrew (screw on socket side), Wire AWG: 26, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 18 in., Shell Material: Plastic, Max Temp: 125 C
Part Number: 837041290
Engineering Part Number: SR04P0-26E5-15.0
Termination: Wired, Contact Gender: Pin, Number of signal contacts: 4, Hardware: No Hardware, Wire AWG: 26, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 15 in., Shell Material: Plastic, Max Temp: 125 C
Part Number: 437061901
Engineering Part Number: SR06P1-24E5-24.0-HT
Termination: Wired, Contact Gender: Pin, Number of signal contacts: 6, Hardware: One guide post (post on socket side), Wire AWG: 24, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 24 in., Shell Material: Plastic, Max Temp: 200 C
Part Number: 837042040
Engineering Part Number: SR04S0-26E5-18.0
Termination: Wired, Contact Gender: Socket, Number of signal contacts: 4, Hardware: No Hardware, Wire AWG: 26, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 18 in., Shell Material: Plastic, Max Temp: 125 C
Part Number: 837042041
Engineering Part Number: SR04S1-26E5-18.0
Termination: Wired, Contact Gender: Socket, Number of signal contacts: 4, Hardware: One guide post (post on socket side), Wire AWG: 26, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 18 in., Shell Material: Plastic, Max Temp: 125 C
Part Number: 837042043
Engineering Part Number: SR04S3-26E5-18.0
Termination: Wired, Contact Gender: Socket, Number of signal contacts: 4, Hardware: Center Jackscrew (screw on socket side), Wire AWG: 26, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 18 in., Shell Material: Plastic, Max Temp: 125 C
Part Number: 837042150
Engineering Part Number: SR04S0-26E5-8.0
Termination: Wired, Contact Gender: Socket, Number of signal contacts: 4, Hardware: No Hardware, Wire AWG: 26, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 8 in., Shell Material: Plastic, Max Temp: 125 C
Part Number: 837042151
Engineering Part Number: SR04S1-26E5-8.0
Termination: Wired, Contact Gender: Socket, Number of signal contacts: 4, Hardware: One guide post (post on socket side), Wire AWG: 26, Wire Type: Stranded w/ Teflon insulation (NEMA HP3-EX), Wire Color: Non-Repeating Colors (Mil-Std-681), Wire Length: 8 in., Shell Material: Plastic, Max Temp: 125 C
Similar Products

Find the Right Product for the Design
Access robust technical resources and expert engineering support to create interconnect solutions designed for demanding environments. From standard components to fully customized designs, we support every stage of the development process.
