Amphenol RF 2FA1-NDSP-C01E1 Equivalent & Substitute Parts

Part Overview

The Amphenol RF 2FA1-NDSP-C01E1 is an active FAKRA GEN 2 straight crimp plug coaxial connector designed for RF applications requiring 50 Ohm impedance. This SMB-style Fakra connector features male pin configuration with solder termination for both contact and shield, rated for operation up to 3 GHz. The connector is specified for through-hole, right-angle mounting with a locking ramp fastening mechanism. Equivalent substitute parts are identified to provide alternative sourcing options while maintaining electrical and mechanical compatibility within the same connector family and performance specifications.

Substiute Parts

2FA1-NDSP-C01E1

Amphenol RFIn Stock: 9462FA1-NDSP-C01E1 Datasheet

Current PartRFQ

2FA1-NDRP-PCBB2

Amphenol RFIn Stock: 33192FA1-NDRP-PCBB2 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 2FA1-NDSP-C01E1 are identified based on strict parametric equivalence within the FAKRA GEN 2 connector family. The substitution criteria are established by matching the following critical parameters:

Electrical Parameters:

• Impedance: 50 Ohms
• Frequency Maximum: 3 GHz
• Number of Ports: 1

Mechanical Parameters:

• Connector Style: SMB, Fakra
• Connector Type: Plug, Male Pin
• Mounting Type: Through Hole, Right Angle
• Fastening Type: Locking Ramp
• Housing Color: Violet, Claret
• Features: Code D

Termination Parameters:

• Contact Termination: Solder
• Shield Termination: Solder

Material & Environmental Parameters:

• Operating Temperature Range: -40°C to 105°C
• Mating Cycles: 100
• Center Contact Material: Brass
• Body Material: Zinc Die Cast
• Dielectric Material: PTFE

Parts meeting all these parameters are classified as parametric equivalents and direct substitutes. Variations in packaging format, inventory availability, or compliance certifications do not affect substitution eligibility when all electrical and mechanical parameters align.

Parameter Comparison

Engineering Selection Recommendations

The 2FA1-NDRP-PCBB2 is a direct parametric equivalent to the 2FA1-NDSP-C01E1. Both connectors share identical electrical specifications, mechanical configurations, and material compositions. Selection between these parts may be based on the following factors:

Compliance Considerations: Both parts maintain RoHS compliance. The 2FA1-NDSP-C01E1 carries RoHS Compliant status, while the 2FA1-NDRP-PCBB2 carries ROHS3 Compliant status, indicating enhanced compliance with current regulatory requirements.

Availability: The 2FA1-NDRP-PCBB2 maintains higher inventory levels (3237 pieces) compared to the 2FA1-NDSP-C01E1 (920 pieces), providing greater supply assurance for high-volume applications.

Moisture Sensitivity: The 2FA1-NDRP-PCBB2 specifies Moisture Sensitivity Level (MSL) 4 (72 Hours), providing explicit handling guidance for storage and assembly environments. The 2FA1-NDSP-C01E1 lists MSL as Not Applicable.

Both parts are active products suitable for new designs and production applications. The choice between them depends on specific supply chain requirements, compliance documentation needs, and moisture handling protocols in the manufacturing environment.

Frequently Asked Questions (FAQ)

Q: Can the 2FA1-NDRP-PCBB2 be used as a direct replacement for the 2FA1-NDSP-C01E1?

A: Yes. Both connectors are parametric equivalents with identical electrical and mechanical specifications. All critical parameters including impedance, frequency rating, connector style, termination method, mounting configuration, and operating temperature range are identical.

Q: What are the key differences between these two parts?

A: The primary differences are non-functional: inventory availability, RoHS certification version (RoHS vs. ROHS3), and moisture sensitivity level specification. The 2FA1-NDRP-PCBB2 provides explicit MSL rating (4, 72 Hours) while the 2FA1-NDSP-C01E1 lists MSL as Not Applicable.

Q: Are both parts suitable for 50 Ohm RF applications up to 3 GHz?

A: Yes. Both connectors are rated for 50 Ohm impedance and support frequencies up to 3 GHz, making them suitable for identical RF applications.

Q: Do these connectors have the same mounting configuration?

A: Yes. Both parts feature through-hole, right-angle mounting with locking ramp fastening. They are mechanically interchangeable in PCB designs.

Q: What is the significance of the ROHS3 compliance on the 2FA1-NDRP-PCBB2?

A: ROHS3 Compliant status indicates compliance with the current Restriction of Hazardous Substances Directive. This certification may be required for certain markets or customer specifications. Both parts meet RoHS requirements; the 2FA1-NDRP-PCBB2 carries the more recent certification designation.

Q: How should the 2FA1-NDRP-PCBB2 be stored given its MSL 4 rating?

A: MSL 4 (72 Hours) indicates the component can be exposed to ambient conditions (typically 30°C/60% RH) for up to 72 hours before soldering. Extended storage should follow standard moisture-controlled conditions to prevent degradation of solder joint quality.

Q: Are the solder termination specifications identical for both parts?

A: Yes. Both connectors feature solder termination for both center contact and shield, with identical material specifications (brass center contact with gold plating, zinc die cast body with tin finish, PTFE dielectric).

Q: Can these connectors be used interchangeably in existing designs?

A: Yes. The identical electrical, mechanical, and material specifications ensure full interchangeability in existing PCB layouts and RF circuit designs without modification.