Amphenol RF 902-9049 Equivalent & Substitute Parts

Part Overview

The Amphenol RF 902-9049 is an active coaxial switch connector jack designed for 50-ohm RF applications. This surface mount component features a 4.30mm plug diameter with female socket termination and internal switching capability. The part is currently active in production with 1656 units in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory optimization, and supply chain continuity for applications requiring coaxial switch connectors with identical electrical and mechanical specifications.

Substiute Parts

902-9049

Amphenol RFIn Stock: 1685902-9049 Datasheet

Current PartRFQ

902-9040

Amphenol RFIn Stock: 11311902-9040 Datasheet

Parametric EquivalentRFQ

MM8130-2600RB8

Murata ElectronicsIn Stock: 19728MM8130-2600RB8 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the Amphenol RF 902-9049 are identified based on strict parametric equivalence across the following critical criteria:

Electrical Parameters:

• Impedance: 50 Ohms
• Frequency maximum: 6 GHz
• Number of ports: 1
• Internal switch functionality

Mechanical Parameters:

• Connector type: Jack, Female Socket
• Connector style: Coaxial Switch with 4.30mm plug diameter
• Mounting type: Surface Mount
• Contact termination: Solder
• Shield termination: Solder
• Fastening type: Snap-On

Environmental & Compliance Parameters:

• Operating temperature range: -40°C ~ 85°C
• RoHS3 compliance
• Moisture sensitivity level: 1 (Unlimited)

Substitutes are grouped into two categories: parametric equivalents from the same manufacturer with identical electrical and mechanical specifications, and direct manufacturer alternatives meeting all core functional requirements.

Parameter Comparison

Engineering Selection Recommendations

Amphenol RF 902-9040: This part is a parametric equivalent to the 902-9049, manufactured by Amphenol RF with identical electrical and mechanical specifications. The primary distinction is packaging format: the 902-9040 is supplied in Tape & Reel (TR) configuration versus Cut Tape (CT) for the main part. Both parts are ROHS3 compliant, carry MSL 1 rating, and maintain active product status. Selection between these two Amphenol RF variants depends on procurement volume requirements and assembly line tape-feeding capabilities. The 902-9040 offers higher inventory availability (11213 units in stock).

Murata Electronics MM8130-2600RB8: This part meets all critical electrical and mechanical substitution criteria, including 50-ohm impedance, 6 GHz frequency rating, surface mount configuration, solder termination, snap-on fastening, and internal switch functionality. The MM8130-2600RB8 is ROHS3 compliant and carries MSL 1 rating. The connector style designation differs (SWF versus Coaxial Switch), but functional compatibility is maintained across all specified parameters. This part is available in both Cut Tape and Digi-Reel packaging formats with the highest inventory level (19669 units in stock). REACH status differs: the Murata part is REACH Unaffected, while Amphenol RF parts are REACH Affected.

All three parts are active products suitable for direct substitution based on provided electrical, mechanical, and compliance specifications.

Frequently Asked Questions (FAQ)

Q: Can the 902-9040 be used as a direct replacement for the 902-9049?

A: Yes. Both parts are manufactured by Amphenol RF and share identical electrical and mechanical specifications, including 50-ohm impedance, 6 GHz frequency rating, surface mount configuration, solder termination, and internal switch functionality. The only difference is packaging: 902-9040 uses Tape & Reel format while 902-9049 uses Cut Tape format. Selection depends on assembly process requirements.

Q: Is the Murata MM8130-2600RB8 compatible with the Amphenol RF 902-9049?

A: Yes. The MM8130-2600RB8 meets all critical substitution parameters: 50-ohm impedance, 6 GHz maximum frequency, surface mount solder termination, snap-on fastening, internal switch functionality, and identical operating temperature range (-40°C ~ 85°C). Both parts are ROHS3 compliant with MSL 1 rating. Connector style designation differs (SWF versus Coaxial Switch), but functional compatibility is maintained.

Q: What packaging options are available for these substitute parts?

A: The 902-9049 is supplied in Cut Tape (CT) packaging. The 902-9040 is available in Tape & Reel (TR) format. The MM8130-2600RB8 is offered in both Cut Tape (CT) and Digi-Reel® packaging options. Packaging selection should align with assembly equipment capabilities and procurement volume requirements.

Q: Are all three parts RoHS compliant?

A: Yes. The 902-9049, 902-9040, and MM8130-2600RB8 are all ROHS3 compliant. Moisture sensitivity level is 1 (Unlimited) for all three parts, indicating no special moisture control requirements during storage or handling.

Q: What is the difference in REACH status between these parts?

A: The Amphenol RF parts (902-9049 and 902-9040) are REACH Affected, while the Murata MM8130-2600RB8 is REACH Unaffected. This distinction may be relevant for applications subject to REACH regulatory requirements in specific markets or end-use applications.

Q: How do mating cycle ratings compare?

A: The 902-9049 and 902-9040 both specify 500 mating cycles. The MM8130-2600RB8 does not provide a mating cycle specification in the available data. For applications requiring specific mating cycle performance, the Amphenol RF parts provide documented specifications.

Q: What inventory levels are available for each part?

A: The 902-9049 has 1656 units in stock, the 902-9040 has 11213 units in stock, and the MM8130-2600RB8 has 19669 units in stock. Higher inventory availability may support expedited procurement timelines for the latter two options.