Molex 0395221007 Terminal Block Header – Equivalent & Substitute Parts

Part Overview

The Molex 0395221007 is a 7-position terminal block header with male pins, shrouded on four sides, designed for 90° right-angle through-hole mounting. This component operates at 15 A (UL) and 300 V (UL) with a 5.00mm pitch and is rated for -40°C to 105°C. The part is Active status and ROHS3 compliant, making it suitable for industrial control, power distribution, and signal routing applications where reliable solder termination and compact board integration are required.

Substitute parts are identified when equivalent electrical performance, mechanical compatibility, and regulatory compliance can be maintained across different manufacturers while accommodating minor dimensional or material variations within acceptable engineering tolerances.

Substiute Parts

0395221007

MolexIn Stock: 10880395221007 Datasheet

Current PartRFQ

796638-7

TE Connectivity AMP ConnectorsIn Stock: 1377796638-7 Datasheet

MFR RecommendedRFQ

796644-7

TE Connectivity AMP ConnectorsIn Stock: 1101796644-7 Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Molex 0395221007 is determined by the following critical parameters:

• Electrical Compatibility: Current rating (15 A UL), voltage rating (300 V UL), and contact material must support equivalent or superior performance
• Mechanical Compatibility: 7-position count, 90° right-angle orientation, through-hole mounting, and solder termination are non-negotiable
• Pitch Tolerance: Pitch variations between 0.197" (5.00mm) and 0.200" (5.08mm) fall within acceptable mechanical interchangeability for board layout and connector mating
• Regulatory Compliance: ROHS3 compliance and UL94 V-0 flammability rating ensure equivalent safety and environmental standards
• Operating Temperature: Minimum -40°C to 105°C performance envelope must be maintained or exceeded

The two identified substitutes (TE Connectivity 796638-7 and 796644-7) meet all critical electrical and mechanical criteria while maintaining regulatory compliance.

Parameter Comparison

Engineering Selection Recommendations

TE Connectivity 796644-7 is the primary substitute for the Molex 0395221007. Both parts share identical pitch (0.197" / 5.00mm), position count, orientation, and electrical ratings. The TE Connectivity part offers extended operating temperature range (-40°C to 110°C versus -40°C to 105°C), equivalent flammability rating (UL94 V-0), and RoHS compliance. Contact tail length and insulation height differences (0.138" vs. 0.150" tail; 0.329" vs. 0.330" height) are within acceptable mechanical tolerances for through-hole PCB applications. Copper alloy contacts provide equivalent or superior conductivity compared to brass.

TE Connectivity 796638-7 is a secondary substitute with a 0.200" (5.08mm) pitch versus the original 5.00mm pitch. This 0.08mm difference is mechanically compatible for board layout and connector mating in applications where pitch tolerance is not critical. This part also provides extended operating temperature range and equivalent electrical performance. Selection of this part requires confirmation that PCB pad spacing accommodates the 5.08mm pitch without layout conflicts.

Both substitutes maintain Active product status and full regulatory compliance (ROHS3 or RoHS, UL94 V-0, EAR99 ECCN classification).

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 796644-7 be used as a direct replacement for Molex 0395221007?

A: Yes. Both parts have identical 7-position count, 5.00mm pitch, 90° right-angle orientation, 15 A / 300 V electrical ratings, and UL94 V-0 flammability rating. Minor differences in contact tail length (0.138" vs. 0.150") and insulation height (0.329" vs. 0.330") are within acceptable mechanical tolerances for through-hole solder termination. The TE Connectivity part offers extended operating temperature range (-40°C to 110°C).

Q: What is the pitch difference between TE Connectivity 796638-7 and the original part?

A: TE Connectivity 796638-7 has a 0.200" (5.08mm) pitch compared to the Molex 0395221007 at 0.197" (5.00mm). The 0.08mm difference is mechanically compatible for standard through-hole PCB applications. However, PCB pad spacing must be verified to ensure no layout conflicts before selection.

Q: Are all three parts RoHS compliant?

A: Yes. Molex 0395221007 and TE Connectivity 796644-7 are ROHS3 compliant. TE Connectivity 796638-7 is RoHS compliant. All three parts meet environmental and regulatory requirements for industrial applications.

Q: What is the difference in contact material between the Molex and TE Connectivity parts?

A: Molex 0395221007 uses brass contacts, while both TE Connectivity substitutes use copper alloy contacts. Copper alloy provides equivalent or superior electrical conductivity and corrosion resistance for solder termination applications.

Q: Do the operating temperature ranges differ?

A: Yes. Molex 0395221007 operates from -40°C to 105°C, while both TE Connectivity substitutes operate from -40°C to 110°C. The TE Connectivity parts provide a 5°C extended upper temperature limit, offering improved thermal margin for high-temperature applications.

Q: Are these parts suitable for the same PCB footprint?

A: TE Connectivity 796644-7 is suitable for the same PCB footprint as Molex 0395221007 due to identical pitch and mounting type. TE Connectivity 796638-7 requires PCB pad spacing verification due to its 5.08mm pitch versus the original 5.00mm pitch.