6-Pin 175507-2 / 345178-2 AMP Unsealed 1.0mm Male & Female Connector – Automotive & Motorcycle Harness

Direct-fit replacement for TE Connectivity / AMP part numbers 175507-2 (male plug) and 345178-2 (female socket), a 6-pin unsealed 1.0mm pitch connector pair used in automotive and motorcycle signal harness applications. The 1.0mm pitch provides compact, high-density signal connections for ECU and instrument cluster harnesses.

Key Specifications

• OEM Part Numbers: 175507-2 (male) / 345178-2 (female)
• Pin Count: 6
• Terminal Pitch: 1.0mm
• Seal Type: Unsealed (for dry, protected environments)
• Wire Gauge: 22 AWG (0.3 mm²)
• Wire Length: 5.5 inches (140 mm)
• Housing Material: PA66 nylon
• Terminal Material: Copper alloy, tin-plated
• Current Rating: Up to 3A per pin (signal circuits)
• Package: 1 set (1× male + 1× female with wire)

Applications

• Automotive ECU signal harness – high-density 6-pin connector blocks
• Instrument cluster signal wiring
• Body control module (BCM) signal harness
• Motorcycle ECU and instrument cluster connectors
• Transmission control module (TCM) signal harness

1.0mm Pitch – Critical Handling

• Precision crimping mandatory: Use micro-crimper rated for 0.3mm² (22 AWG) – Engineer PA-09 or TE 91516-1
• Strip length: 2.5–3.0mm exactly
• ESD protection: Use wrist strap when handling ECU circuit connectors

FAQ

Q: Are 175507-2 and 345178-2 a matched pair?
A: Yes. 175507-2 is the male plug; 345178-2 is the female socket. Both are TE Connectivity / AMP part numbers in the same 1.0mm series.

Q: What crimping tool is needed?
A: Precision micro-crimper for 0.3mm² (22 AWG) – Engineer PA-09 or TE Connectivity 91516-1.

Package Contents

1 × 6-Pin Male Connector (175507-2) with 22 AWG wire
1 × 6-Pin Female Connector (345178-2) with 22 AWG wire and terminal inserts