FK1FZG Equivalent & Substitute Parts

Part Overview

The FK1FZG is an SMB Fakra Connector Jack, Female Socket manufactured by Taoglas Limited, designed for 50 Ohm coaxial RF applications. This connector operates at frequencies up to 6 GHz and is rated for an operating temperature range of -40°C to 105°C with a maximum of 25 mating cycles. The part is housed in a water blue color housing and features crimp termination for both contact and shield. The FK1FZG is classified as an Active product with ROHS3 compliance and REACH Unaffected status. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained across the connector specification, ensuring functional interchangeability within the same application context.

Substiute Parts

FK1FZG

Taoglas LimitedIn Stock: 1168FK1FZG Datasheet

Current PartRFQ

FK1FZDK

Taoglas LimitedIn Stock: 1333FK1FZDK Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the FK1FZG are identified based on strict equivalence across all critical electrical and mechanical parameters. The substitution logic is based on the following key parameters that must remain identical:

• Connector Style and Type: SMB Fakra Jack, Female Socket configuration
• Electrical Specification: 50 Ohm impedance and 6 GHz maximum frequency
• Termination Method: Crimp contact and crimp shield termination
• Mounting Configuration: Free Hanging (In-Line) with Latch Lock fastening
• Cable Compatibility: RG-174 and RG-316 cable groups
• Environmental Rating: Operating temperature range of -40°C to 105°C
• Compliance Standards: ROHS3 Compliant and REACH Unaffected status
• Reliability Specification: 25 mating cycles maximum

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes for the FK1FZG.

Parameter Comparison

Engineering Selection Recommendations

Both the FK1FZG and FK1FZDK are Active products manufactured by Taoglas Limited with identical electrical and mechanical specifications. Selection between these parts is based on availability and inventory status rather than functional differences.

The FK1FZG maintains 1117 pieces in new original stock, while the FK1FZDK maintains 1279 pieces in new original stock. Both parts carry ROHS3 compliance certification and REACH Unaffected status, meeting current regulatory requirements for electronic component manufacturing and distribution.

The FK1FZDK serves as a direct parametric equivalent to the FK1FZG, sharing the same base product number FK1FZ and offering identical performance characteristics across all specified electrical and mechanical parameters. Component selection should be based on procurement lead time, inventory availability, and supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can FK1FZDK be used as a direct replacement for FK1FZG in existing designs?

A: Yes. The FK1FZDK is a parametric equivalent with identical electrical specifications (50 Ohm impedance, 6 GHz maximum frequency), mechanical configuration (SMB Fakra Jack, Female Socket, Free Hanging In-Line), termination method (crimp contact and shield), cable compatibility (RG-174, RG-316), and environmental rating (-40°C to 105°C). Both parts share the same base product number FK1FZ and comply with ROHS3 and REACH standards.

Q: Are there any differences in packaging between FK1FZG and FK1FZDK?

A: Both parts are supplied in Bag packaging. No packaging differences exist between the two part numbers.

Q: What is the significance of the Code Z feature?

A: Code Z is a Fakra connector coding designation that ensures proper mating compatibility. Both the FK1FZG and FK1FZDK incorporate Code Z, guaranteeing mechanical and electrical compatibility with other Code Z Fakra connectors in the same application.

Q: Are both parts suitable for the same cable types?

A: Yes. Both FK1FZG and FK1FZDK are compatible with RG-174 and RG-316 cable groups. The crimp termination method is identical for both parts.

Q: What is the maximum operating temperature for these connectors?

A: Both parts operate within the temperature range of -40°C to 105°C. This specification is identical for FK1FZG and FK1FZDK.

Q: How many mating cycles are these connectors rated for?

A: Both the FK1FZG and FK1FZDK are rated for a maximum of 25 mating cycles.

Q: Do both parts meet current regulatory compliance requirements?

A: Yes. Both FK1FZG and FK1FZDK are ROHS3 Compliant and REACH Unaffected, meeting current regulatory standards for electronic component manufacturing and distribution.