Molex 0382110107 Equivalent & Substitute Parts

Part Overview

The Molex 0382110107 is a 7-circuit barrier block connector with 0.563" (14.30mm) pitch, designed for chassis and panel mounting applications requiring 30A current capacity at 300V. This component features dual-wall barrier construction with screw termination and is classified as obsolete. Due to its discontinued status, equivalent substitute parts from active manufacturers are necessary to maintain design continuity and ensure long-term component availability for new production and field replacements.

Substiute Parts

0382110107

MolexIn Stock: 10140382110107 Datasheet

Current PartRFQ

1546310-7

TE Connectivity AMP ConnectorsIn Stock: 8921546310-7 Datasheet

MFR RecommendedRFQ

7-142

Cinch Connectivity SolutionsIn Stock: 11017-142 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0382110107 is determined by the following critical parameters:

• 7-circuit configuration with 0.563" (14.30mm) pitch spacing
• Barrier block terminal type with dual-wall barrier construction
• 30A current rating minimum
• 250V or higher voltage rating
• Screw-based top termination
• Chassis and panel mounting capability
• UL94 V-0 flammability rating
• RoHS3 compliance

The substitute parts listed below meet these core electrical and mechanical requirements, enabling direct functional replacement in applications designed for the original Molex component.

Parameter Comparison

Engineering Selection Recommendations

Both substitute parts are sourced from active manufacturers with current production status, ensuring long-term availability and supply chain stability.

TE Connectivity 1546310-7 maintains full electrical equivalence with the original Molex component, matching the 300V voltage rating and supporting wire gauges from 10-22 AWG. This part carries ROHS3 compliance and UL94 V-0 flammability certification, meeting the same regulatory requirements as the original. Operating temperature range is -40°C to 120°C.

Cinch 7-142 provides functional compatibility with a 250V voltage rating, which is acceptable for applications not requiring the full 300V specification of the original part. This component is RoHS compliant and supports 10 AWG wire gauge. Operating temperature range is -55°F to 300°F (-48°C to 149°C). Flammability rating is not specified in available documentation.

Selection between these substitutes should be based on specific application voltage requirements and wire gauge compatibility with existing harness designs.

Frequently Asked Questions (FAQ)

Q: Can the TE Connectivity 1546310-7 be used as a direct replacement for the Molex 0382110107?

A: Yes. Both components share identical circuit count (7), pitch spacing (0.563"), current rating (30A), voltage rating (300V), barrier construction (dual-wall), and termination method (screws). Both are RoHS3 compliant with UL94 V-0 flammability rating.

Q: What is the key difference between the TE Connectivity and Cinch substitutes?

A: The TE Connectivity 1546310-7 matches the original 300V voltage specification, while the Cinch 7-142 operates at 250V. Wire gauge support also differs: TE Connectivity supports 10-22 AWG versus Cinch's 10 AWG specification.

Q: Is the Cinch 7-142 suitable for applications originally designed for the Molex 0382110107?

A: The Cinch 7-142 is suitable only for applications where the 250V voltage rating is sufficient. If the original design requires 300V operation, the TE Connectivity 1546310-7 is the appropriate substitute.

Q: Are there packaging differences between these parts?

A: The Molex 0382110107 packaging is not specified. Both TE Connectivity 1546310-7 and Cinch 7-142 are supplied in bulk packaging.

Q: Do all three parts support the same wire gauge range?

A: No. The Molex original supports 10-18 AWG, TE Connectivity supports 10-22 AWG (broader range), and Cinch supports 10 AWG only. Wire gauge compatibility must be verified against specific harness requirements.

Q: What compliance certifications apply to these substitutes?

A: TE Connectivity 1546310-7 carries ROHS3 compliance and UL94 V-0 flammability certification. Cinch 7-142 is RoHS compliant; flammability rating is not documented.