TE Connectivity 770342-1 Rectangular Connector Receptacle Housing - Equivalent & Substitute Parts

Part Overview

The TE Connectivity 770342-1 is a 2-position rectangular connector receptacle housing designed for the Commercial .062" Pin and Socket series. This component serves as the housing structure for receptacle-type connectors in applications requiring crimp termination and locking ramp fastening. The part is classified as Active product status with RoHS compliance and MSL Level 1 rating. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when inventory requirements necessitate alternative procurement channels.

Substiute Parts

770342-1

TE Connectivity AMP ConnectorsIn Stock: 8379770342-1 Datasheet

Current PartRFQ

770419-1

TE Connectivity AMP ConnectorsIn Stock: 7367770419-1 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 770342-1 are determined by strict equivalence across the following critical parameters:

• Connector Type: Receptacle housing configuration
• Number of Positions: 2-position layout
• Pitch Specification: 0.145" (3.68mm) center-to-center spacing
• Series Compatibility: Commercial .062" Pin and Socket series
• Mounting Configuration: Free Hanging (In-Line) orientation
• Contact Termination Method: Crimp termination interface
• Fastening Mechanism: Locking Ramp engagement system
• Color: Natural finish
• Regulatory Compliance: RoHS Compliant status

The substitute part 770419-1 maintains identical specifications across all these parameters, establishing direct functional and mechanical interchangeability within the specified application requirements.

Parameter Comparison

Engineering Selection Recommendations

Both the TE Connectivity 770342-1 and 770419-1 are Active product status components manufactured by TE Connectivity AMP Connectors. Both parts maintain RoHS Compliance and MSL Level 1 rating, satisfying regulatory and environmental requirements for commercial applications.

The 770419-1 substitute provides documented operating temperature range (-55°C ~ 105°C) and insulation material specification (Polyamide/Nylon), whereas the main part number 770342-1 does not include these specifications in available documentation. Both parts are functionally equivalent across all critical mechanical and electrical parameters that determine connector housing interchangeability.

Selection between these parts should be based on availability, inventory status, and procurement lead times. Current inventory shows 8357 pieces of 770342-1 and 7303 pieces of 770419-1 in stock.

Frequently Asked Questions (FAQ)

Q: Are the 770342-1 and 770419-1 directly interchangeable?

A: Yes. Both parts are 2-position receptacle housings with identical pitch (0.145"/3.68mm), mounting configuration (Free Hanging In-Line), termination method (Crimp), and fastening system (Locking Ramp). They are functionally equivalent within the Commercial .062" Pin and Socket series.

Q: What is the difference between these two part numbers?

A: The 770419-1 provides documented operating temperature range (-55°C ~ 105°C) and insulation material specification (Polyamide/Nylon). The 770342-1 does not include these specifications in available documentation. All other parameters are identical.

Q: Can I use 770419-1 as a replacement for 770342-1 in existing designs?

A: Yes. The substitute part maintains identical specifications for connector type, position count, pitch, mounting method, termination type, and fastening mechanism. No design modifications are required.

Q: Are both parts RoHS compliant?

A: Yes. Both 770342-1 and 770419-1 are RoHS Compliant with MSL Level 1 rating.

Q: What is the pitch specification for these connectors?

A: Both parts have a pitch of 0.145" (3.68mm), representing the center-to-center spacing between connector positions.

Q: Do these housings include contacts?

A: No. Both part numbers are housings only. Contacts are not included and must be procured separately.

Q: What is the fastening mechanism?

A: Both parts use a Locking Ramp fastening system for secure connector engagement.

Q: Are there any packaging differences between these parts?

A: Both parts are supplied in Bulk packaging format.