Amphenol RF 2FA1-NDSJ-C01-6 Equivalent & Substitute Parts

Part Overview

The Amphenol RF 2FA1-NDSJ-C01-6 is an SMB Fakra connector jack designed for RF coaxial applications requiring 50-ohm impedance. This female socket connector features crimp termination for both center contact and shield, supporting frequencies up to 6 GHz with free-hanging (in-line) mounting configuration. The connector is rated for 100 mating cycles and operates across the temperature range of -40°C to 100°C.

The product maintains Active status with full RoHS3 compliance and REACH compliance. Substitute parts are identified to address inventory availability, packaging requirements, or specific material composition preferences while maintaining electrical and mechanical compatibility within the same connector family.

Substiute Parts

2FA1-NDSJ-C01-6

Amphenol RFIn Stock: 10862FA1-NDSJ-C01-6 Datasheet

Current PartRFQ

FA1-NDSJ-C01-0

Amphenol RFIn Stock: 833FA1-NDSJ-C01-0 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution between the main part 2FA1-NDSJ-C01-6 and the equivalent part FA1-NDSJ-C01-0 is determined by strict alignment of the following critical parameters:

Electrical Compatibility Parameters:

• Connector style (SMB, Fakra)
• Connector type (Jack, Female Socket)
• Impedance (50 Ohms)
• Frequency maximum (6 GHz)
• Insertion loss (0.3 dB)

Mechanical Compatibility Parameters:

• Contact termination method (Crimp)
• Shield termination method (Crimp)
• Mounting type (Free Hanging/In-Line)
• Operating temperature range (-40°C ~ 100°C)
• Mating cycle rating (100)
• Cable group compatibility (RG-174, 188, 188A, 316, LMR-100, M17/119-RG174)

Compliance Parameters:

• RoHS3 compliance status
• REACH compliance status

Both parts satisfy these criteria, enabling direct substitution in applications where the specified electrical and mechanical requirements are met. Differences in packaging format, internal material composition, and included component quantities do not affect functional interchangeability.

Parameter Comparison

Engineering Selection Recommendations

Both the 2FA1-NDSJ-C01-6 and FA1-NDSJ-C01-0 are Active products manufactured by Amphenol RF with identical electrical performance specifications and full regulatory compliance. Selection between these parts should be based on the following factors:

Packaging and Inventory Considerations: The 2FA1-NDSJ-C01-6 is supplied in standard packaging with 1050 pieces in stock. The FA1-NDSJ-C01-0 is supplied in bulk packaging with 808 pieces in stock. Choose based on procurement volume requirements and packaging compatibility with assembly processes.

Material Composition: The 2FA1-NDSJ-C01-6 features a zinc die-cast body with phosphor bronze center contact material. The FA1-NDSJ-C01-0 features a brass body with beryllium copper center contact material. Both configurations deliver equivalent electrical performance and meet all specified compliance requirements.

Included Components: The 2FA1-NDSJ-C01-6 includes 3 pieces (connector, contact, ferrule). The FA1-NDSJ-C01-0 includes 5 pieces (connector, contact, ferrule, housing, locking clip). Select based on assembly requirements and whether additional components provide value for the intended application.

Compliance Status: Both parts maintain Active product status with RoHS3 and REACH compliance, suitable for applications requiring regulatory adherence in automotive, telecommunications, and industrial RF systems.

Frequently Asked Questions (FAQ)

Q: Can FA1-NDSJ-C01-0 be used as a direct replacement for 2FA1-NDSJ-C01-6 in existing designs?

A: Yes. Both connectors share identical electrical specifications (50-ohm impedance, 6 GHz maximum frequency, 0.3 dB insertion loss), mechanical mounting configuration (free-hanging in-line), and termination methods (crimp contact and shield). They are functionally interchangeable in all applications where the specified parameters are required.

Q: What are the differences between these two parts?

A: The primary differences are packaging format (standard versus bulk), body material composition (zinc die-cast versus brass), center contact material (phosphor bronze versus beryllium copper), and included component quantities (3 pieces versus 5 pieces). These differences do not affect electrical or mechanical performance.

Q: Are both parts suitable for automotive RF applications?

A: Both parts are manufactured to the same electrical and mechanical specifications with identical compliance certifications (RoHS3, REACH). Selection for automotive applications should be based on specific design requirements, material preferences, and packaging needs rather than performance differences.

Q: What cable types are compatible with both connectors?

A: Both connectors support the same cable group: RG-174, RG-188, RG-188A, RG-316, LMR-100, and M17/119-RG174. Cable compatibility is identical between the two parts.

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

A: Both connectors are rated for 100 mating cycles, providing equivalent mechanical durability for connection and disconnection operations.

Q: Do both parts have the same operating temperature range?

A: Yes. Both connectors operate across -40°C to 100°C, providing identical thermal performance specifications.

Q: What is the moisture sensitivity level for these connectors?

A: Both parts have MSL 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.