SMP-FS-C07 Equivalent & Substitute Parts

Part Overview

The SMP-FS-C07 is an SMP Connector Jack with female socket configuration manufactured by Amphenol RF. This coaxial connector operates at 50 Ohms impedance and is designed for free hanging (in-line) solder termination applications. The connector supports frequencies up to 26.5 GHz and accommodates RG-405 semi-rigid cable (.085", .086" diameter). The product is currently active and in stock with 841 pieces available. Substitute parts are identified when equivalent electrical and mechanical parameters are met, enabling component interchangeability in applications where the original part may be unavailable or when inventory optimization is required.

Substiute Parts

SMP-FS-C07

Amphenol RFIn Stock: 858SMP-FS-C07 Datasheet

Current PartRFQ

127-0693-001

Cinch Connectivity Solutions JohnsonIn Stock: 860127-0693-001 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the SMP-FS-C07 is determined by strict alignment of the following critical parameters:

Electrical Parameters:

• Connector Style: SMP
• Connector Type: Jack, Female Socket
• Impedance: 50 Ohms
• Frequency capability: Must support the application frequency range

Mechanical Parameters:

• Contact Termination: Solder
• Shield Termination: Solder
• Mounting Type: Free Hanging (In-Line)
• Cable Group: RG-405 Semi Rigid (.085", .086" diameter)
• Fastening Type: Snap-On

Material & Environmental Parameters:

• Body Material: Beryllium Copper
• Dielectric Material: PTFE
• Operating Temperature: -65°C ~ 165°C
• Compliance: ROHS3 Compliant, REACH Affected

The substitute part 127-0693-001 meets all critical electrical and mechanical parameters. Variations in maximum frequency rating (40 GHz vs. 26.5 GHz), voltage rating (335 V vs. 500 V), and included component count do not preclude substitution when the application requirements fall within the substitute's specifications.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection: SMP-FS-C07 (Amphenol RF)

Use the SMP-FS-C07 when:

• Original design specification calls for this part number
• Voltage rating of 500 V is required
• Mating cycle durability of 100 cycles is specified
• Full component kit (connector, contact, spacer) is needed

Substitute Selection: 127-0693-001 (Cinch Connectivity Solutions Johnson)

The 127-0693-001 is electrically and mechanically equivalent and may be substituted when:

• Application frequency requirement is within 40 GHz capability
• Application voltage requirement does not exceed 335 V
• Component kit contents (connector, contact only) are acceptable
• Both parts maintain ROHS3 compliance and REACH compliance status

Both parts are active products with current inventory availability. Selection between these parts should be based on application voltage requirements and component kit specifications rather than performance limitations.

Frequently Asked Questions (FAQ)

Q: Can 127-0693-001 be used as a direct replacement for SMP-FS-C07?

A: Yes, 127-0693-001 is a direct substitute when application voltage does not exceed 335 V. All electrical and mechanical parameters align, including impedance (50 Ohms), connector type (SMP Jack Female Socket), termination method (solder), and cable compatibility (RG-405 semi-rigid).

Q: What is the difference in frequency capability between these parts?

A: SMP-FS-C07 is rated to 26.5 GHz, while 127-0693-001 is rated to 40 GHz. The substitute part exceeds the frequency requirement of the primary part. Both are suitable for applications operating within 26.5 GHz.

Q: Are there differences in the included components?

A: Yes. SMP-FS-C07 includes 3 pieces (1 connector, 1 contact, 1 spacer). 127-0693-001 includes 2 pieces (1 connector, 1 contact). Verify that the spacer is not required for your application before substituting.

Q: What is the voltage rating difference, and does it matter?

A: SMP-FS-C07 has a 500 V rating; 127-0693-001 has a 335 V rating. Substitution is valid only when application voltage requirements do not exceed 335 V. Confirm your circuit voltage specification before selecting the substitute.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both SMP-FS-C07 and 127-0693-001 are ROHS3 compliant and REACH affected. Both meet current environmental and regulatory requirements.

Q: What is the insertion loss specification for these connectors?

A: Insertion loss is specified for 127-0693-001 at 0.12 dB. Insertion loss data is not provided for SMP-FS-C07 in the available specifications.

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

A: Yes. Both connectors use identical SMP snap-on fastening, free hanging (in-line) mounting, and solder termination. They are mechanically and electrically interchangeable for RG-405 semi-rigid cable applications.