TE Connectivity 1046297-1 SMA Coaxial Connector Equivalent & Substitute Parts

Part Overview

The TE Connectivity 1046297-1 is an SMA Connector Receptacle, Female Socket rated at 50 Ohms for panel mount applications with solder termination. This component is classified as Active product status and is RoHS3 compliant. Substitute parts are identified when equivalent electrical and mechanical parameters are required for alternative mounting configurations or when sourcing from different manufacturers becomes necessary due to inventory constraints or supply chain considerations.

Substiute Parts

1046297-1

TE Connectivity Aerospace, Defense and MarineIn Stock: 11141046297-1 Datasheet

Current PartRFQ

132134-10

Amphenol RFIn Stock: 1824132134-10 Datasheet

SimilarRFQ

132372-11

Amphenol RFIn Stock: 873132372-11 Datasheet

SimilarRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the TE Connectivity 1046297-1 are qualified based on the following electrical and mechanical parameters:

Electrical Equivalence Criteria:

• Connector Style: SMA
• Connector Type: Receptacle, Female Socket (Jack designation in substitute nomenclature)
• Impedance: 50 Ohms
• Contact Termination: Solder
• Shield Termination: Solder
• Frequency - Max: 18 GHz
• Center Contact Material: Beryllium Copper
• Dielectric Material: Polytetrafluoroethylene (PTFE)
• Mating Cycles: 500

Mechanical Substitution Allowances: Substitute parts differ in mounting type (Surface Mount or Board Edge, Cutout) compared to the main part (Panel Mount). These alternatives are functionally equivalent for RF signal transmission but require different PCB integration approaches. Body material variation (Brass in substitutes versus Stainless Steel in main part) does not affect electrical performance within the specified parameters.

Compliance Equivalence: All substitute parts maintain RoHS3 compliance and MSL 1 rating, ensuring compatibility with modern manufacturing and storage requirements.

Parameter Comparison

Engineering Selection Recommendations

Primary Selection (1046297-1): The TE Connectivity 1046297-1 is the specified component for panel mount applications requiring front-side bulkhead mounting with threaded fastening. This part is Active status with full RoHS3 compliance and MSL 1 rating. Selection is appropriate when panel-mounted RF connector integration is required with the specified operating temperature range of -65°C to 125°C.

Substitute Selection (132134-10): The Amphenol RF 132134-10 is functionally equivalent for surface mount PCB applications. This part maintains identical electrical parameters (50 Ohms, 18 GHz maximum frequency, Beryllium Copper center contact, PTFE dielectric) and compliance certifications. The extended operating temperature range (-65°C to 165°C) provides additional thermal margin. Selection is appropriate when surface mount integration is required and panel mounting is not a design constraint.

Substitute Selection (132372-11): The Amphenol RF 132372-11 is functionally equivalent for board edge or cutout mounting applications combined with surface mount integration. This part maintains identical electrical parameters and compliance certifications as the primary part. The extended operating temperature range (-65°C to 165°C) provides additional thermal margin. Selection is appropriate when board edge connector placement is required for space-constrained designs.

All substitute parts are Active status with RoHS3 compliance and MSL 1 rating, ensuring compatibility with current manufacturing standards and supply chain requirements.

Frequently Asked Questions (FAQ)

Q: Can the Amphenol RF 132134-10 be used as a direct replacement for the TE Connectivity 1046297-1?

A: The 132134-10 is electrically equivalent but differs in mounting type. The 1046297-1 is panel mount with bulkhead fastening, while the 132134-10 is surface mount. Direct replacement is possible only if the PCB design accommodates surface mount integration instead of panel mount integration.

Q: What is the difference between the 132134-10 and 132372-11 substitutes?

A: Both parts are Amphenol RF SMA female socket connectors with identical electrical specifications. The primary difference is mounting configuration: the 132134-10 is surface mount only, while the 132372-11 supports both board edge cutout and surface mount configurations. Selection depends on PCB layout requirements.

Q: Are the operating temperature ranges of the substitute parts compatible with the original specification?

A: The main part (1046297-1) operates from -65°C to 125°C. Both substitute parts (132134-10 and 132372-11) operate from -65°C to 165°C. The substitute parts provide extended upper temperature capability. If the application requires operation only within the -65°C to 125°C range, both substitutes remain fully functional.

Q: Do all three parts have the same RF performance characteristics?

A: Yes. All three parts are SMA connectors with 50 Ohm impedance, 18 GHz maximum frequency, Beryllium Copper center contacts, and PTFE dielectric material. RF performance is equivalent across all three parts within their specified frequency and impedance ratings.

Q: Are there compliance or certification differences between the parts?

A: All three parts are RoHS3 compliant with MSL 1 (Unlimited) moisture sensitivity level. All are classified as EAR99 for export control purposes and share the same HTSUS code (8536.69.4010). Compliance profiles are equivalent.

Q: What is the significance of the body material difference (Stainless Steel versus Brass)?

A: The main part uses Stainless Steel body material while the substitutes use Brass. Both materials are gold-plated and provide equivalent shielding and electrical performance. Material selection does not affect RF characteristics or compliance within the specified parameters.

Q: Can these parts be used interchangeably in existing designs?

A: Interchangeability depends on the specific mounting requirements of the design. If the design specifies panel mount with bulkhead fastening, only the 1046297-1 is suitable. If the design accommodates surface mount or board edge mounting, the Amphenol RF parts are interchangeable with the 1046297-1 from an electrical standpoint, provided PCB layout is modified accordingly.

Q: What inventory considerations should be evaluated when selecting between these parts?

A: The 1046297-1 has 1084 pieces in stock, the 132134-10 has 1722 pieces in stock, and the 132372-11 has 816 pieces in stock. Inventory availability may influence selection when supply chain lead times are critical.