Molex 0791098605 Equivalent & Substitute Parts

Part Overview

The Molex 0791098605 is a 12-position receptacle connector from the Milli-Grid 79109 series, designed for surface mount applications with 0.079" (2.00mm) pitch. This connector features gold-plated mating contacts, push-pull fastening, and is rated for 1A at 125V. The part is active in production and ROHS3 compliant, making it suitable for automotive, general purpose, and telecommunications applications. Identifying equivalent substitute parts ensures design flexibility, supply chain continuity, and access to alternative sourcing options when the primary part becomes unavailable or when design requirements necessitate alternative connector specifications.

Substiute Parts

0791098605

MolexIn Stock: 11630791098605 Datasheet

Current PartRFQ

TLE-106-01-G-DV-K-TR

Samtec Inc.In Stock: 1997TLE-106-01-G-DV-K-TR Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0791098605 is determined by strict alignment with the following electrical and mechanical parameters:

Critical Matching Parameters:

• Connector type: Receptacle configuration
• Position count: 12 positions
• Mating pitch: 0.079" (2.00mm)
• Row configuration: 2 rows with 0.079" (2.00mm) row spacing
• Mounting technology: Surface mount (SMD)
• Contact finish: Gold plating on mating surfaces
• Fastening mechanism: Push-pull engagement
• Operating temperature range: -55°C ~ 125°C minimum
• Compliance: ROHS3 and REACH requirements

The Samtec TLE-106-01-G-DV-K-TR meets all critical substitution criteria. Both connectors share identical position count, pitch specifications, row configuration, surface mount technology, gold mating contact finish, push-pull fastening, operating temperature range, and regulatory compliance status. Differences in contact current rating, insulation material, and specific connector features do not preclude substitution when the application requirements align with the substitute part's electrical and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the Molex 0791098605 and Samtec TLE-106-01-G-DV-K-TR are active production parts with ROHS3 compliance and REACH unaffected status, ensuring regulatory alignment for current and future applications. The Samtec substitute offers pass-through connector functionality and higher per-contact current rating (3.2A versus 1A), providing enhanced electrical capacity for designs requiring increased current handling. Selection between these parts should be based on application-specific current requirements, mechanical interface preferences, and supply chain availability. Both parts maintain identical operating temperature ranges, moisture sensitivity classifications, and export control designations, supporting seamless integration into existing designs.

Frequently Asked Questions (FAQ)

Q: Can the Samtec TLE-106-01-G-DV-K-TR directly replace the Molex 0791098605 in existing designs?

A: Yes, the Samtec part meets all critical mechanical and electrical substitution criteria. Both connectors share identical 12-position configuration, 0.079" (2.00mm) pitch, 2-row layout, surface mount technology, gold mating contact finish, and push-pull fastening. PCB footprints and mating interface compatibility are maintained. Verify application current requirements against the substitute part's 3.2A per-contact rating.

Q: What are the key differences between these two connectors?

A: The primary differences are manufacturer series designation (Milli-Grid 79109 versus TLE), connector style (standard receptacle versus pass-through receptacle), contact current rating (1A versus 3.2A per contact), insulation material (thermoplastic glass-filled versus liquid crystal polymer), and specific contact finish thickness specifications. Mechanical and electrical interface parameters remain identical.

Q: Are there packaging or handling differences between these parts?

A: Both parts are supplied in Tape & Reel (TR) packaging with MSL 1 (Unlimited) moisture sensitivity classification, indicating no special moisture control requirements during storage or handling. Standard SMD assembly processes apply to both connectors.

Q: What compliance certifications apply to both substitute parts?

A: Both the Molex 0791098605 and Samtec TLE-106-01-G-DV-K-TR are ROHS3 compliant, REACH unaffected, and classified under ECCN EAR99 with HTSUS code 8536.69.4040. These designations ensure regulatory compliance for automotive, general purpose, and telecommunications applications.

Q: How do the operating temperature ranges compare?

A: Both connectors operate across the identical temperature range of -55°C to 125°C, ensuring thermal performance equivalence across standard industrial and automotive applications.