Amphenol RF 132100 SMA Connector Plug Equivalent & Substitute Parts

Part Overview

The Amphenol RF 132100 is an SMA connector plug with male pin configuration, designed for 50-ohm coaxial cable applications. This component operates at frequencies up to 18 GHz and is rated for RG-402 semi-rigid cable (.141" diameter). The part is currently in active product status with 1086 units in stock.

Substitute parts are necessary when the primary part becomes unavailable, when alternative manufacturers are required for supply chain diversification, or when specific packaging or compliance requirements necessitate component alternatives. The parts listed below maintain electrical and mechanical compatibility within defined parameter ranges.

Substiute Parts

132100

Amphenol RFIn Stock: 1110132100 Datasheet

Current PartRFQ

1050756-1

TE Connectivity AMP ConnectorsIn Stock: 10141050756-1 Datasheet

DirectRFQ

142-0694-011

Cinch Connectivity SolutionsIn Stock: 1387142-0694-011 Datasheet

DirectRFQ

1050524-1

TE Connectivity AMP ConnectorsIn Stock: 22181050524-1 Datasheet

SimilarRFQ

142-0693-001

Cinch Connectivity Solutions JohnsonIn Stock: 3565142-0693-001 Datasheet

SimilarRFQ

142-0693-006

Cinch Connectivity SolutionsIn Stock: 3970142-0693-006 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the Amphenol RF 132100 is determined by the following critical parameters:

Primary Compatibility Criteria:

• Connector Style: SMA (exact match required)
• Connector Type: Plug, Male Pin (exact match required)
• Impedance: 50 Ohms (exact match required)
• Mounting Type: Free Hanging (In-Line) (exact match required)
• Fastening Type: Threaded (exact match required)
• Shield Termination: Solder (exact match required)

Secondary Compatibility Parameters:

• Frequency - Max: 18 GHz or higher
• Operating Temperature Range: Must encompass -65°C to 165°C or be compatible with application requirements
• Mating Cycles: 500 or higher
• Dielectric Material: PTFE preferred for RF performance
• RoHS3 Compliance: Required for regulatory alignment

Cable Group Considerations:

• Primary specification: RG-402 (.141" Semi Rigid)
• Alternative cable groups (RG-405) are acceptable only when frequency capability and impedance remain unchanged

The substitute parts are grouped into two categories:

Direct Substitutes (Electrical and Mechanical Equivalence):

• 142-0694-011 (Cinch Connectivity Solutions)
• 1050756-1 (TE Connectivity AMP Connectors)

Similar Substitutes (Extended Capability or Modified Specifications):

• 1050524-1 (TE Connectivity AMP Connectors)
• 142-0693-001 (Cinch Connectivity Solutions Johnson)
• 142-0693-006 (Cinch Connectivity Solutions)

Parameter Comparison

Engineering Selection Recommendations

For Direct Substitution (Amphenol RF 132100 Replacement):

Cinch Connectivity 142-0694-011 is the primary direct substitute. This part maintains all critical electrical parameters (SMA connector, 50-ohm impedance, 18 GHz maximum frequency, threaded fastening, solder shield termination) and operates across the full -65°C to 165°C temperature range. The part is ROHS3 compliant and currently in active production status with 1285 units in stock. The only operational difference is reduced mating cycle rating (100 cycles versus 500 cycles), which is acceptable for applications with infrequent connector engagement.

TE Connectivity 1050756-1 provides electrical equivalence but is marked as obsolete product status. This part is suitable only when existing inventory must be depleted or when long-term supply is not a consideration. The operating temperature range is limited to -65°C to 105°C, which restricts use in high-temperature applications. RoHS compliance is confirmed but at a lower level than ROHS3.

For Extended Capability Substitution:

Cinch Connectivity 142-0693-001 and 142-0693-006 support higher frequency operation (26.5 GHz versus 18 GHz) and are compatible with RG-405 semi-rigid cable (.086" diameter) in addition to RG-402. Both parts maintain ROHS3 compliance and full -65°C to 165°C operating temperature range. These parts are suitable when future frequency expansion or cable size optimization is anticipated. Part 142-0693-006 uses nickel body finish instead of gold, which may affect RF performance in specific applications.

TE Connectivity 1050524-1 offers extended frequency capability (18 GHz) with enhanced voltage rating (500 V versus 335 V) and stainless steel construction. Operating temperature is limited to -65°C to 125°C. This part is appropriate for high-voltage applications but not for maximum temperature environments.

Compliance and Regulatory Alignment:

All recommended substitutes maintain ROHS3 compliance and REACH affected status consistent with the primary part. ECCN classification (EAR99) and HTSUS code (8536.69.4010) are identical across all parts, confirming regulatory equivalence for export and tariff purposes.

Frequently Asked Questions (FAQ)

Q1: Can TE Connectivity 1050756-1 be used as a direct replacement for Amphenol RF 132100?

A: TE Connectivity 1050756-1 provides electrical and mechanical compatibility for the SMA connector interface. However, the part is marked as obsolete product status, and the maximum operating temperature is limited to 105°C compared to 165°C for the primary part. Use this substitute only when the application operates below 105°C and existing inventory must be utilized.

Q2: What is the difference between the Cinch 142-0694-011 and Cinch 142-0693-001 substitutes?

A: Both parts are SMA 50-ohm plugs with solder termination and ROHS3 compliance. The primary differences are: (1) 142-0694-011 supports RG-402 cable and 18 GHz maximum frequency with 100 mating cycles; (2) 142-0693-001 supports RG-405 cable and 26.5 GHz maximum frequency with 500 mating cycles. Select 142-0694-011 for direct replacement in existing RG-402 cable assemblies. Select 142-0693-001 when higher frequency capability or RG-405 cable compatibility is required.

Q3: Are the Cinch 142-0693-006 and 142-0693-001 parts interchangeable?

A: Both parts share identical electrical specifications (SMA connector, 50-ohm impedance, 26.5 GHz frequency, RG-405 cable compatibility, 500 mating cycles, ROHS3 compliance). The difference is body finish: 142-0693-001 uses gold finish while 142-0693-006 uses nickel finish. In RF applications, gold finish typically provides superior conductivity and corrosion resistance. Select 142-0693-001 for standard RF performance. Select 142-0693-006 only when nickel finish is specifically required by application or cost constraints.

Q4: Can I use TE Connectivity 1050524-1 in place of Amphenol RF 132100?

A: TE Connectivity 1050524-1 maintains SMA connector compatibility, 50-ohm impedance, RG-402 cable support, and 18 GHz frequency operation. However, the maximum operating temperature is 125°C, which is 40°C lower than the primary part's 165°C rating. Use this substitute only when the application does not exceed 125°C. The part offers higher voltage rating (500 V) and stainless steel construction, which may be beneficial for specific environmental conditions.

Q5: What packaging differences exist among the substitute parts?

A: Amphenol RF 132100 is supplied in bag packaging and includes 4 pieces per package (1 connector, 1 coupling nut, 1 gasket, 1 ring). Cinch 142-0694-011 is supplied in bulk packaging with 2 pieces per package (1 connector, 1 coupling nut). TE Connectivity 1050756-1 packaging is not specified. TE Connectivity 1050524-1 and Cinch 142-0693-001/006 are supplied in bulk packaging with 2 pieces per package (1 connector, 1 contact or coupling nut). Verify packaging requirements and component count for your assembly process before selection.

Q6: Which substitute part has the highest inventory availability?

A: Cinch Connectivity 142-0693-006 has the highest inventory with 3935 units in stock, followed by 142-0693-001 with 3480 units. TE Connectivity 1050524-1 has 2124 units. Cinch 142-0694-011 has 1285 units. TE Connectivity 1050756-1 has 937 units. For supply chain security, 142-0693-006 or 142-0693-001 are recommended when frequency capability permits.

Q7: Are all substitute parts ROHS3 compliant?

A: Amphenol RF 132100, Cinch 142-0694-011, TE Connectivity 1050524-1, Cinch 142-0693-001, and Cinch 142-0693-006 are all ROHS3 compliant. TE Connectivity 1050756-1 is RoHS compliant but not specifically ROHS3 certified. For applications requiring ROHS3 compliance, avoid 1050756-1.

Q8: What is the mating cycle difference between substitute parts, and does it matter?

A: Amphenol RF 132100 and most substitutes are rated for 500 mating cycles. Cinch 142-0694-011 is rated for only 100 mating cycles. Mating cycles indicate the number of times a connector can be engaged and disengaged before performance degradation. For applications with frequent connector engagement (test equipment, field-replaceable modules), select parts with 500-cycle rating. For fixed installations with minimal disconnection, 100-cycle rating is acceptable.