DF5A-2S-5C Equivalent & Substitute Parts

Part Overview

The DF5A-2S-5C is a 2-position rectangular connector receptacle housing manufactured by Hirose Electric Co Ltd. This connector operates within the DF5 series and features a 0.197" (5.00mm) pitch configuration with crimp contact termination and latch holder fastening. The part is currently active in production status with ROHS3 compliance and unlimited moisture sensitivity rating. Equivalent substitute parts are identified to provide alternative sourcing options when the primary part is unavailable or when design flexibility permits component selection from multiple manufacturers.

Substiute Parts

DF5A-2S-5C

Hirose Electric Co LtdIn Stock: 1673DF5A-2S-5C Datasheet

Current PartRFQ

0340624003

MolexIn Stock: 17120340624003 Datasheet

Parametric EquivalentRFQ

0340624004

MolexIn Stock: 29010340624004 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the DF5A-2S-5C are qualified based on electrical and mechanical parameter equivalence. The critical parameters determining substitution eligibility are: connector type (receptacle), contact type (female socket), number of positions (2), pitch (5.00mm), number of rows (1), mounting type (free hanging in-line), contact termination method (crimp), and fastening type (latch holder). Parts meeting these specifications are mechanically and electrically compatible for direct substitution. The substitute parts identified—Molex 0340624003 and Molex 0340624004—satisfy all core functional parameters. Variations in color (white versus black) and insulation material composition (PA versus PA6) do not affect substitution eligibility within this connector category. Operating temperature ranges and compliance certifications are provided for reference but do not restrict substitution at the housing level.

Parameter Comparison

Engineering Selection Recommendations

All three parts—DF5A-2S-5C, 0340624003, and 0340624004—carry active product status and ROHS3 compliance certification. The Hirose DF5A-2S-5C and Molex alternatives are functionally equivalent at the housing level. Selection between these parts may be based on availability, supply chain considerations, or existing design documentation. The Molex parts (0340624003 and 0340624004) provide extended operating temperature capability (-40°C to 155°C versus -35°C to 85°C), which may be advantageous in applications requiring broader thermal performance. Color differentiation (white versus black) is a cosmetic distinction without functional impact on connector performance. All parts are rated MSL 1 with unlimited moisture sensitivity, indicating no special storage or handling requirements.

Frequently Asked Questions (FAQ)

Q: Can Molex 0340624003 or 0340624004 be used as direct replacements for DF5A-2S-5C? A: Yes. Both Molex parts meet all critical electrical and mechanical parameters: 2-position receptacle, 5.00mm pitch, female socket contacts, crimp termination, and latch holder fastening. They are mechanically and electrically compatible for direct substitution.

Q: What is the difference between Molex 0340624003 and 0340624004? A: Both parts are functionally identical in electrical and mechanical specifications. They differ only in inventory availability (1656 pcs versus 2858 pcs) and are from the same MX150 34062 series. Selection between them is based on supply requirements.

Q: Does the color difference (white versus black) affect compatibility? A: No. Color is a cosmetic attribute and does not affect electrical or mechanical compatibility. Selection may be based on design aesthetics or existing assembly color standards.

Q: Are there temperature limitations when substituting parts? A: The Hirose DF5A-2S-5C operates from -35°C to 85°C, while Molex alternatives operate from -40°C to 155°C. For applications within the Hirose temperature range, both are suitable. For applications requiring extended temperature performance, the Molex parts provide additional capability.

Q: Do all parts require the same contact specifications? A: Yes. All three housings are designed for crimp-terminated female socket contacts with 5.00mm pitch spacing. Contact selection and termination procedures remain consistent across all substitute options.

Q: Are there any compliance or certification differences? A: All parts carry ROHS3 compliance, MSL 1 rating, and REACH unaffected status. No compliance restrictions apply to substitution between these parts.