Molex 1042380110 Equivalent & Substitute Parts

Part Overview

The Molex 1042380110 is a Mini Lite-Trap solid state lighting connector, 1 position receptacle with poke-in wire termination for board-to-cable/wire applications. This component is classified as obsolete, making identification of functionally equivalent alternatives essential for ongoing system support and new design implementations. The connector features surface mount, right angle mounting with solder termination and is rated for 3A at 160V across an operating temperature range of -40°C to 130°C.

Substiute Parts

1042380110

MolexIn Stock: 266871042380110 Datasheet

Current PartRFQ

2059-301/998-403

WAGO CorporationIn Stock: 73122059-301/998-403 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The WAGO Corporation 2059-301/998-403 terminal block serves as a functional substitute based on the following critical parameters:

Matching Electrical Specifications:

• Single position wire-to-board connection capability
• Current rating of 3A (meets or exceeds the 1042380110 requirement)
• Wire gauge compatibility: 22-26 AWG
• Surface mount configuration

Functional Equivalence:

• Both components provide 1-position wire termination to PCB
• Both support horizontal board-level mounting
• Both utilize copper alloy contact materials with tin plating
• Both are ROHS3 compliant and REACH unaffected

Substitution Limitations: The WAGO 2059-301/998-403 operates at a maximum voltage of 600V (exceeding the 1042380110's 160V rating) and features a reduced operating temperature range of -60°C to 105°C (lower maximum than the original 130°C). The WAGO component uses a push-in spring termination method rather than solder termination, requiring design-level integration changes.

Parameter Comparison

Engineering Selection Recommendations

For Direct Replacement (Obsolete Stock Mitigation): The WAGO 2059-301/998-403 is suitable as a substitute when the application operates within the reduced temperature maximum of 105°C and does not require solder termination. Both components maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory continuity.

Design Considerations:

• Termination method change from solder to push-in spring requires PCB layout and assembly process modification
• Maximum operating temperature of 105°C versus 130°C must be verified against thermal design requirements
• Voltage rating of 600V provides margin above the original 160V specification
• Wire gauge compatibility (22-26 AWG) remains consistent, simplifying wire harness integration

Compliance Verification: Both components satisfy ROHS3 and REACH requirements. The WAGO component's MSL rating of Not Applicable differs from the Molex MSL 1 (Unlimited), indicating different moisture sensitivity classifications that may affect storage and handling protocols.

Frequently Asked Questions (FAQ)

Q: Can the WAGO 2059-301/998-403 directly replace the Molex 1042380110 in existing designs?

A: Direct replacement requires design modification. The primary difference is termination method: the Molex uses solder termination while the WAGO uses push-in spring termination. PCB pad design and assembly processes must be updated accordingly. Electrical specifications (current, wire gauge) are compatible.

Q: What is the impact of the reduced maximum operating temperature (105°C vs. 130°C)?

A: Applications operating continuously above 105°C cannot use the WAGO substitute. Verify your thermal design requirements against the reduced maximum. For applications with peak temperatures below 105°C, this difference may be acceptable.

Q: Are there packaging differences between these components?

A: The Molex 1042380110 packaging is not specified in available data. The WAGO 2059-301/998-403 is supplied in Tape & Reel (TR) format. Confirm packaging compatibility with your procurement and assembly processes.

Q: Do both components support the same wire gauges?

A: Yes. Both components accept 22-26 AWG wire, ensuring wire harness compatibility without modification.

Q: What compliance certifications apply to both components?

A: Both the Molex 1042380110 and WAGO 2059-301/998-403 are ROHS3 compliant and REACH unaffected, maintaining regulatory compliance across substitution.