Amphenol RF 132412 SMA Coaxial Connector Equivalent & Substitute Parts

Part Overview

The Amphenol RF 132412 is an SMA Connector Receptacle with male pin configuration, designed for 50 Ohm board edge end launch applications. This component operates across RF frequencies up to 18 GHz and is rated for operating temperatures between -65°C and 165°C. The part is currently Active in product status and maintains full RoHS3 compliance with REACH affected designation. Substitute parts are identified when inventory constraints, procurement lead times, or design flexibility requirements necessitate alternative sourcing from qualified manufacturers while maintaining electrical and mechanical compatibility.

Substiute Parts

132412

Amphenol RFIn Stock: 1283132412 Datasheet

Current PartRFQ

142-0801-811

Cinch Connectivity Solutions JohnsonIn Stock: 959142-0801-811 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of coaxial RF connectors is determined by strict equivalence across electrical and mechanical parameters. The Amphenol RF 132412 and Cinch Connectivity Solutions Johnson 142-0801-811 are grouped as substitutes based on the following criteria:

Electrical Compatibility:

• Both connectors maintain 50 Ohm impedance specification
• Both support maximum frequency operation to 18 GHz
• Both utilize PTFE dielectric material
• Both operate across identical temperature range (-65°C ~ 165°C)
• Both feature threaded fastening mechanism
• Both achieve 500 mating cycles rating

Mechanical Compatibility:

• Both employ SMA connector style
• Both utilize board edge end launch mounting configuration
• Both feature brass body with gold finish
• Both incorporate brass center contact with gold plating
• Both employ solder-based termination methods

Compliance Equivalence:

• Both maintain ROHS3 compliance
• Both carry REACH affected designation
• Both share identical ECCN (EAR99) and HTSUS (8536.69.4010) classifications
• Both feature MSL 1 (Unlimited) moisture sensitivity rating

Primary Distinction: The substitute part (142-0801-811) is a Plug connector with male pin configuration and solder tab contact termination, whereas the main part (132412) is a Receptacle connector with male pin configuration and solder contact termination. This distinction defines the mating relationship within RF circuit assemblies.

Parameter Comparison

Engineering Selection Recommendations

Selection between the Amphenol RF 132412 and Cinch Connectivity Solutions Johnson 142-0801-811 is determined by circuit topology requirements and connector gender specification.

Amphenol RF 132412 Application: The receptacle configuration with male pin is selected for applications requiring a female mating interface. This connector accepts a complementary plug connector and is suitable for board-mounted RF signal reception points.

Cinch 142-0801-811 Application: The plug configuration with male pin is selected for applications requiring a male mating interface. This connector mates with a complementary receptacle connector and is suitable for board-mounted RF signal transmission points or cable termination.

Compliance and Regulatory Equivalence: Both parts maintain identical Active product status and carry full ROHS3 compliance certification. Both are REACH affected and share identical export control classifications (EAR99). Both components are suitable for applications requiring unlimited moisture sensitivity tolerance (MSL 1).

Inventory and Procurement: Amphenol RF 132412 maintains 1,186 pieces in current stock. Cinch 142-0801-811 maintains 884 pieces in current stock. Selection may be influenced by availability requirements and procurement timelines.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol RF 132412 and Cinch 142-0801-811 be used interchangeably in the same circuit?

A: No. The Amphenol RF 132412 is a receptacle connector (female interface), while the Cinch 142-0801-811 is a plug connector (male interface). These connectors are complementary and designed to mate with each other, not to replace each other in the same position. Selection depends on whether the application requires a male or female mating interface.

Q: What are the critical electrical parameters that define substitution eligibility?

A: Substitution eligibility is determined by: impedance (50 Ohms), maximum frequency (18 GHz), dielectric material (PTFE), operating temperature range (-65°C ~ 165°C), and fastening mechanism (threaded). Both parts meet all these criteria identically.

Q: Are there differences in termination methods between these connectors?

A: Yes. The Amphenol RF 132412 uses solder contact termination, while the Cinch 142-0801-811 uses solder tab contact termination. Both methods are solder-based and functionally equivalent for board-level assembly, though they may require different PCB pad geometries.

Q: Do both connectors support the same frequency range?

A: Yes. Both connectors support operation up to 18 GHz maximum frequency and maintain 50 Ohm impedance across this range.

Q: What is the difference between Bag and Bulk packaging?

A: Amphenol RF 132412 is supplied in Bag packaging, while Cinch 142-0801-811 is supplied in Bulk packaging. This distinction affects handling, storage, and quantity per container but does not affect electrical or mechanical performance.

Q: Are both connectors RoHS compliant?

A: Yes. Both the Amphenol RF 132412 and Cinch 142-0801-811 are ROHS3 compliant and suitable for applications requiring RoHS certification.

Q: What is the mating cycle rating for these connectors?

A: Both connectors are rated for 500 mating cycles, indicating the number of times the connector can be mated and unmated while maintaining electrical and mechanical specifications.

Q: Do these connectors have different operating temperature ranges?

A: No. Both connectors operate across the identical temperature range of -65°C to 165°C.

Q: What moisture sensitivity level applies to these connectors?

A: Both connectors carry MSL 1 (Unlimited) rating, indicating no moisture sensitivity restrictions for storage or handling.