TC-200-TF-X Equivalent & Substitute Parts

Part Overview

The TC-200-TF-X is a TNC connector jack (female socket) manufactured by Amphenol Times Microwave Systems, designed for 50-ohm RF applications. This free-hanging, in-line connector features solder contact termination and crimp shield termination, operating across a frequency range up to 6 GHz. The part is currently active in production with 1,074 units in stock. Substitute parts are identified to provide alternative sourcing options for applications requiring equivalent electrical and mechanical performance within the specified parameter constraints.

Substiute Parts

TC-200-TF-X

Amphenol Times Microwave SystemsIn Stock: 1180TC-200-TF-X Datasheet

Current PartRFQ

031-6827

Amphenol RFIn Stock: 912031-6827 Datasheet

Parametric EquivalentRFQ

TC-400-TF-X

Amphenol Times Microwave SystemsIn Stock: 871TC-400-TF-X Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TC-200-TF-X are identified based on strict equivalence across the following critical parameters:

• Connector style (TNC)
• Connector type (Jack, Female Socket)
• Impedance (50 Ohms)
• Contact termination (Solder)
• Shield termination (Crimp)
• Mounting type (Free Hanging, In-Line)
• Fastening type (Threaded)
• Frequency capability (6 GHz maximum)
• Center contact material (Beryllium Copper)
• Body material (Brass)
• Center contact plating (Gold)
• Dielectric material (PTFE)

Two substitute parts meet these criteria: 031-6827 (Amphenol RF) and TC-400-TF-X (Amphenol Times Microwave Systems). Both maintain electrical and mechanical compatibility within the specified parameter set. Differences in cable group designation, body finish, operating temperature range, and mating cycle ratings are noted but do not preclude substitution within the defined electrical and mechanical constraints.

Parameter Comparison

Engineering Selection Recommendations

All three parts—TC-200-TF-X, 031-6827, and TC-400-TF-X—are active products with current manufacturing status and meet RoHS compliance requirements. Selection between these parts should be based on the following considerations:

TC-200-TF-X is the primary specification. It operates across the full temperature range of -65°C to 165°C and is compatible with LMR-200 cable group applications.

031-6827 (Amphenol RF) provides an equivalent substitute with ROHS3 compliance and documented mating cycle rating of 500 cycles. This part is supplied in bulk packaging and includes ferrule components. The nickel body finish differs from the primary part's white bronze finish. Cable group compatibility is LMR-240.

TC-400-TF-X (Amphenol Times Microwave Systems) maintains the same manufacturer lineage as the primary part with white bronze body finish consistency. However, the operating temperature range is reduced to -55°C to 125°C, and cable group compatibility is LMR-400. This part includes a documented mating cycle rating of 500 cycles.

For applications requiring the full -65°C to 165°C operating temperature range, TC-200-TF-X or 031-6827 are appropriate. For applications within the -55°C to 125°C range, TC-400-TF-X is suitable. Cable group selection should align with system impedance and transmission line requirements.

Frequently Asked Questions (FAQ)

Q: Can 031-6827 be used as a direct replacement for TC-200-TF-X?

A: Yes, within the specified electrical and mechanical parameters. Both parts are TNC jack connectors with 50-ohm impedance, solder contact termination, crimp shield termination, and 6 GHz frequency capability. The primary differences are packaging format (bulk vs. bag), body finish (nickel vs. white bronze), and cable group designation (LMR-240 vs. LMR-200). Ensure cable group compatibility with your application.

Q: What is the significance of the cable group designation?

A: Cable group designation (LMR-200, LMR-240, LMR-400) indicates the recommended coaxial cable type for use with each connector. These designations reflect impedance matching and transmission line characteristics. Selection should align with the specific cable used in your RF system.

Q: Can TC-400-TF-X replace TC-200-TF-X in all applications?

A: TC-400-TF-X is electrically and mechanically equivalent within the shared operating temperature range of -55°C to 125°C. Applications requiring operation below -55°C or above 125°C must use TC-200-TF-X or 031-6827. Verify your application's temperature requirements before substitution.

Q: What does the mating cycle rating indicate?

A: Mating cycle rating specifies the number of connect/disconnect cycles a connector is rated to withstand while maintaining electrical and mechanical performance. TC-200-TF-X does not specify a mating cycle rating, while 031-6827 and TC-400-TF-X are each rated for 500 cycles. For high-cycle applications, parts with specified ratings are preferred.

Q: Are there compliance differences between these parts?

A: TC-200-TF-X and TC-400-TF-X are RoHS Compliant. 031-6827 is ROHS3 Compliant and REACH Affected. All three parts carry EAR99 ECCN classification and 8536.69.4010 HTSUS code. Verify compliance requirements for your specific application and regulatory jurisdiction.

Q: What is the difference between bulk and bag packaging?

A: Packaging format affects handling and inventory management. TC-200-TF-X and TC-400-TF-X are supplied in bag packaging. 031-6827 is supplied in bulk packaging. Packaging does not affect electrical or mechanical performance.