MHSD-04F-AM-PRA-TR Equivalent & Substitute Parts

Part Overview

The MHSD-04F-AM-PRA-TR is a Miniature Coaxial Fakra Quadraxial Connector Plug manufactured by Adam Tech. This through-hole, right-angle solder connector operates at 50 Ohms impedance with a maximum frequency of 9 GHz, designed for RF applications requiring reliable board-side connectivity. The part is Active in product status with 965 units in current inventory. Substitute parts are identified to provide alternative sourcing options when the primary part number is unavailable or when packaging requirements differ.

Substiute Parts

MHSD-04F-AM-PRA-TR

Adam TechIn Stock: 1008MHSD-04F-AM-PRA-TR Datasheet

Current PartRFQ

MHSD-04F-BM-PRA-TR

Adam TechIn Stock: 1958MHSD-04F-BM-PRA-TR Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the MHSD-04F-AM-PRA-TR is determined by strict equivalence across the following critical parameters:

Mandatory Matching Parameters:

• Connector Style: Miniature Coaxial, Fakra, Quadraxial
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Mounting Type: Through Hole, Right Angle
• Contact Termination: Solder
• Shield Termination: Solder
• Frequency - Max: 9 GHz
• Operating Temperature Range: -40°C ~ 105°C
• Fastening Type: Latch Lock
• Features: Code F
• Housing Color: Brown
• Body Material: Zinc Die Cast
• Body Finish: Tin
• Dielectric Material: Thermoplastic
• Mating Cycles: 25
• RoHS Status: ROHS3 Compliant
• MSL: 1 (Unlimited)

Variable Parameters (Non-Critical for Substitution):

• Packaging format (Tape & Reel vs. Cut Tape)
• Center Contact Plating (Gold vs. Silver)
• Insertion Loss specification

The substitute part MHSD-04F-BM-PRA-TR maintains all mandatory parameters while differing only in packaging configuration and center contact plating material, both of which do not affect functional compatibility in the application circuit.

Parameter Comparison

Engineering Selection Recommendations

Both MHSD-04F-AM-PRA-TR and MHSD-04F-BM-PRA-TR are Active products manufactured by Adam Tech with ROHS3 compliance and REACH Unaffected status. Selection between these parts is determined by packaging and procurement requirements rather than functional performance.

MHSD-04F-AM-PRA-TR is supplied in Tape & Reel (TR) packaging with Gold center contact plating. This configuration is suitable for high-volume automated assembly operations.

MHSD-04F-BM-PRA-TR is supplied in Cut Tape (CT) packaging with Silver center contact plating. This configuration is suitable for lower-volume applications or manual assembly processes. Current inventory of 1886 units exceeds that of the primary part number.

Both parts maintain identical electrical and mechanical specifications across all critical parameters including 50 Ohm impedance, 9 GHz maximum frequency, through-hole right-angle solder mounting, and -40°C to 105°C operating temperature range. The difference in center contact plating material (Gold vs. Silver) does not affect functional compatibility in standard RF circuit applications.

Frequently Asked Questions (FAQ)

Q: Can MHSD-04F-BM-PRA-TR be used as a direct replacement for MHSD-04F-AM-PRA-TR?

A: Yes. Both parts are functionally equivalent across all critical electrical and mechanical parameters. The primary differences are packaging format (Cut Tape vs. Tape & Reel) and center contact plating material (Silver vs. Gold). These differences do not affect circuit performance or connector mating compatibility.

Q: What is the significance of the packaging difference between TR and CT?

A: Tape & Reel (TR) packaging is optimized for automated pick-and-place assembly equipment used in high-volume manufacturing. Cut Tape (CT) packaging provides individual component access and is suitable for manual assembly, prototyping, or lower-volume production runs. The connector itself is identical in both packaging formats.

Q: Does the center contact plating material affect performance?

A: Both Gold and Silver plating provide adequate electrical conductivity for 50 Ohm RF applications at frequencies up to 9 GHz. The choice between Gold and Silver plating is typically driven by cost considerations and specific environmental requirements rather than baseline RF performance in standard applications.

Q: Are both parts RoHS compliant?

A: Yes. Both MHSD-04F-AM-PRA-TR and MHSD-04F-BM-PRA-TR are ROHS3 Compliant and REACH Unaffected, meeting current environmental and regulatory requirements for electronic components.

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

A: Both parts are rated for 25 mating cycles, indicating the number of times the connector can be mated and unmated while maintaining electrical and mechanical specifications.

Q: Can these connectors be used interchangeably in the same PCB design?

A: Yes. Both connectors share identical mounting specifications (through-hole, right-angle solder), housing dimensions, and fastening mechanisms (latch lock). They can be substituted without PCB redesign or layout modifications.