Amphenol RF 132114 SMA Connector Plug Equivalent & Substitute Parts

Part Overview

The Amphenol RF 132114 is an SMA connector plug designed for 50-ohm coaxial cable applications. This male pin connector features solder termination and is rated for frequencies up to 12.4 GHz with an operating temperature range of -65°C to 165°C. The connector is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are required for applications where the primary part is unavailable or when specific cable group compatibility is needed.

Key Parameters

Parameter	Specification
Connector Style	SMA
Connector Type	Plug, Male Pin
Impedance	50 Ohms
Contact Termination	Solder
Shield Termination	Crimp
Mounting Type	Free Hanging (In-Line)
Fastening Type	Threaded
Frequency Maximum	12.4 GHz
Operating Temperature	-65°C to 165°C
Voltage Rating	375 V
Mating Cycles	500
RoHS Status	ROHS3 Compliant

Substitute Part Grouping Explanation

Substitution of the Amphenol RF 132114 is determined by the following core parameters: SMA connector style, male pin configuration, 50-ohm impedance, threaded fastening, and compatibility with specified cable groups. All substitute parts maintain these electrical and mechanical characteristics.

Substitute parts are grouped into two categories based on termination method:

Direct Substitutes (Solder Termination): Parts with solder contact termination matching the primary part specification.

Functional Equivalents (Crimp or Solder Termination): Parts with crimp or solder termination capability, offering flexibility in cable attachment methods while maintaining 50-ohm impedance and SMA connector geometry.

Cable group compatibility is a critical selection parameter. The primary part supports RG-174, 188, 188A, 316, LMR-100, and M17/119-RG174 cables. Substitute parts are selected based on their specific cable group support to ensure proper mechanical fit and electrical performance.

Parameter Comparison

Parameter	Amphenol RF 132114	TE Connectivity 1-1478916-0	Cinch 142-0403-011	Cinch 142-0402-011	Cinch 142-0403-016	Cinch 142-0408-011	Cinch 142-9403-011	Cinch 142-9404-011	Cinch 142-9407-001
Connector Style	SMA	SMA	SMA	SMA	SMA	SMA	SMA	SMA	SMA
Connector Type	Plug, Male Pin	Plug, Male Pin	Plug, Male Pin	Plug, Male Pin	Plug, Male Pin	Plug, Male Pin	Plug, Male Pin	Plug, Male Pin	Plug, Male Pin
Impedance	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms	50 Ohms
Contact Termination	Solder	Solder	Crimp or Solder	Crimp or Solder	Crimp or Solder	Crimp or Solder	Crimp or Solder	Crimp or Solder	Crimp or Solder
Shield Termination	Crimp	Crimp	Crimp	Crimp	Crimp	Crimp	Crimp	Crimp	Crimp
Mounting Type	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)	Free Hanging (In-Line)
Fastening Type	Threaded	Threaded	Threaded	Threaded	Threaded	Threaded	Threaded	Threaded	Threaded
Frequency Maximum	12.4 GHz	18 GHz	12.4 GHz	12.4 GHz	12.4 GHz	12.4 GHz	12.4 GHz	12.4 GHz	12.4 GHz
Operating Temperature	-65°C to 165°C	Not Specified	-65°C to 165°C	-65°C to 165°C	-65°C to 165°C	-65°C to 165°C	-65°C to 165°C	-65°C to 165°C	-65°C to 165°C
Voltage Rating	375 V	Not Specified	250 V	170 V	250 V	335 V	250 V	250 V	335 V
Mating Cycles	500	500	500	500	500	500	500	500	500
RoHS Status	ROHS3 Compliant	RoHS Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant	ROHS3 Compliant
Cable Group Support	RG-174, 188, 188A, 316, LMR-100, M17/119-RG174	RG-174A, 188A, 316	RG-161, 174, 188, 316	RG-178, 196	RG-161, 174, 188, 316	RG-55, 142, 223, 400	RG-161, 174, 188, 316	RG-188DS, 316DS	RG-58, 141, 303

Engineering Selection Recommendations

Primary Direct Substitute: TE Connectivity 1-1478916-0 is the direct solder-termination equivalent. This part maintains solder contact termination identical to the primary part and supports cable groups RG-174A, 188A, and 316. The TE Connectivity part operates at 18 GHz maximum frequency, exceeding the primary part specification. RoHS compliance is confirmed. This substitute is suitable for applications requiring solder termination with compatible cable groups.

Functional Equivalents with Crimp or Solder Termination: Cinch Connectivity Solutions parts 142-0403-011, 142-0402-011, 142-0403-016, 142-0408-011, 142-9403-011, 142-9404-011, and 142-9407-001 offer crimp or solder termination flexibility. Selection among these parts depends on cable group compatibility and voltage rating requirements.

Cable Group Compatibility Considerations:

For RG-174, 188, 316 cable groups: Cinch 142-0403-011 or 142-9403-011
For RG-178, 196 cable groups: Cinch 142-0402-011
For RG-55, 142, 223, 400 cable groups: Cinch 142-0408-011
For RG-188DS, 316DS cable groups: Cinch 142-9404-011
For RG-58, 141, 303 cable groups: Cinch 142-9407-001

Voltage Rating Considerations: The primary part is rated at 375 V. Cinch 142-0408-011 and 142-9407-001 provide 335 V rating, suitable for high-voltage applications. Cinch 142-0403-011, 142-0403-016, 142-9403-011, and 142-9404-011 provide 250 V rating. Cinch 142-0402-011 provides 170 V rating for lower-voltage applications.

All substitute parts maintain ROHS3 compliance and 500 mating cycle rating. Operating temperature range of -65°C to 165°C is consistent across all Cinch substitutes and the primary part.

Frequently Asked Questions (FAQ)

Q: Can TE Connectivity 1-1478916-0 be used as a direct replacement for Amphenol RF 132114?

A: Yes, TE Connectivity 1-1478916-0 is a direct solder-termination substitute. Both parts feature SMA male pin connectors with 50-ohm impedance, threaded fastening, and solder contact termination. Cable group compatibility includes RG-174A, 188A, and 316. The TE part operates at 18 GHz, which exceeds the primary part specification of 12.4 GHz.

Q: What is the difference between solder and crimp termination options?

A: The primary part Amphenol RF 132114 uses solder termination exclusively. TE Connectivity 1-1478916-0 also uses solder termination. Cinch Connectivity Solutions substitutes offer crimp or solder termination, providing flexibility in cable attachment methods. Solder termination creates a permanent connection through soldering, while crimp termination uses mechanical compression. Both methods maintain 50-ohm impedance when properly executed.

Q: Which substitute part should be selected for RG-174 cable compatibility?

A: For RG-174 cable compatibility, Cinch 142-0403-011 or Cinch 142-9403-011 are suitable selections. Both parts support RG-161, 174, 188, and 316 cable groups. Cinch 142-9403-011 features non-magnetic copper body construction, while Cinch 142-0403-011 uses brass body construction. Both maintain 50-ohm impedance and 12.4 GHz frequency rating.

Q: Are all substitute parts RoHS compliant?

A: Yes, all substitute parts listed are RoHS compliant. The primary part Amphenol RF 132114 is ROHS3 compliant. TE Connectivity 1-1478916-0 is RoHS compliant. All Cinch Connectivity Solutions substitutes are ROHS3 compliant. All parts carry REACH Affected status and EAR99 ECCN classification.

Q: What voltage rating should be selected for high-voltage applications?

A: The primary part Amphenol RF 132114 is rated at 375 V. For substitute selection in high-voltage applications, Cinch 142-0408-011 and Cinch 142-9407-001 provide 335 V rating. These parts support different cable groups: 142-0408-011 supports RG-55, 142, 223, 400, while 142-9407-001 supports RG-58, 141, 303. Both feature non-magnetic copper alloy construction.

Q: What is the maximum frequency rating for substitute parts?

A: The primary part Amphenol RF 132114 operates at 12.4 GHz maximum frequency. TE Connectivity 1-1478916-0 operates at 18 GHz maximum frequency, exceeding the primary specification. All Cinch Connectivity Solutions substitutes operate at 12.4 GHz maximum frequency, matching the primary part specification.

Q: How many mating cycles are supported by substitute parts?

A: All substitute parts, including the primary part Amphenol RF 132114, support 500 mating cycles. This specification is consistent across TE Connectivity 1-1478916-0 and all Cinch Connectivity Solutions substitutes.

Q: What is the operating temperature range for substitute parts?

A: The primary part Amphenol RF 132114 operates from -65°C to 165°C. All Cinch Connectivity Solutions substitutes maintain this operating temperature range. TE Connectivity 1-1478916-0 does not specify operating temperature in the provided data.

Q: What packaging formats are available for substitute parts?

A: The primary part Amphenol RF 132114 is supplied in Bag packaging. TE Connectivity 1-1478916-0 is supplied in Bulk packaging. All Cinch Connectivity Solutions substitutes are supplied in Bulk packaging. Packaging format does not affect electrical or mechanical compatibility.

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