Switchcraft 57HB5F Circular Connector - Equivalent & Substitute Parts

Part Overview

The Switchcraft 57HB5F is a 5-position circular connector receptacle with female sockets, designed for panel mount applications with solder eyelet termination. This component features a DIN (180 Degree) shell size, push-twist fastening, and shielded construction rated for 3A at 34VDC. The part is currently obsolete, necessitating identification of active equivalent components to maintain design continuity and ensure procurement availability for new production runs and field replacements.

Substiute Parts

57HB5F

Switchcraft Inc.In Stock: 78557HB5F Datasheet

Current PartRFQ

57HB5FX

Switchcraft Inc.In Stock: 155857HB5FX Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The 57HB5FX qualifies as a direct substitute for the 57HB5F based on identical electrical and mechanical parameters. Substitution is valid when the following criteria are met:

• Connector type: Receptacle, Female Sockets
• Number of positions: 5
• Shell size and insert: DIN (180 Degree)
• Mounting configuration: Panel Mount with Flange
• Termination method: Solder Eyelet(s)
• Fastening mechanism: Push-Twist
• Shielding: Shielded
• Current rating: 3A
• Voltage rating: 34VDC
• Shell material: Steel
• Contact finish: Tin
• Insert material: Plastic
• Ground feature: Present

The 57HB5FX maintains full compatibility across all specified parameters, with the primary distinction being product status transition from obsolete to active.

Parameter Comparison

Engineering Selection Recommendations

The 57HB5FX is the appropriate selection for new designs and procurement activities. As an active product from the same manufacturer with identical electrical and mechanical specifications, it provides direct functional equivalence to the obsolete 57HB5F. The 57HB5FX offers improved regulatory compliance through ROHS3 certification, addressing modern environmental and safety standards. Both parts maintain REACH Unaffected and EAR99 ECCN classifications. The higher inventory availability of the 57HB5FX (1459 units versus 675 units) supports supply chain continuity for production requirements.

Frequently Asked Questions (FAQ)

Q: Can the 57HB5FX be used as a direct replacement for the 57HB5F in existing designs?

A: Yes. The 57HB5FX maintains identical electrical ratings (3A, 34VDC), mechanical configuration (5-position DIN 180-degree receptacle with panel mount flange), termination method (solder eyelet), and fastening mechanism (push-twist). All functional parameters are equivalent.

Q: What is the primary difference between these two parts?

A: The 57HB5F is obsolete, while the 57HB5FX is an active product. The 57HB5FX also carries ROHS3 compliance, whereas the 57HB5F is RoHS non-compliant. Packaging differs, with the 57HB5FX supplied in bulk format.

Q: Are there any compatibility concerns when substituting the 57HB5FX for the 57HB5F?

A: No compatibility concerns exist. Both parts are manufactured by Switchcraft Inc. and share identical specifications for connector type, shell size, mounting configuration, shielding, current and voltage ratings, and material composition.

Q: What certifications apply to both parts?

A: Both the 57HB5F and 57HB5FX are classified as REACH Unaffected and carry EAR99 ECCN designation. The 57HB5FX additionally meets ROHS3 compliance requirements.

Q: Is the 57HB5FX available in different packaging options?

A: The 57HB5FX is supplied in bulk packaging. Packaging information for the 57HB5F is not specified in available documentation.