PRF01-P-C-EE-405-SD SMA Coaxial Connector Equivalent & Substitute Parts

Part Overview

The PRF01-P-C-EE-405-SD is an SMA connector plug manufactured by Samtec Inc., designed for RF coaxial cable applications. This male pin connector operates at 50 ohms impedance and is rated for frequencies up to 18 GHz. The connector features solder termination for both center contact and shield, with free hanging (in-line) mounting configuration compatible with RG-405 semi-rigid cable (.085" diameter).

The PRF01-P-C-EE-405-SD maintains active product status with 714 units in current inventory. Equivalent substitute parts are available from multiple manufacturers, providing options for procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

PRF01-P-C-EE-405-SD

Samtec Inc.In Stock: 823PRF01-P-C-EE-405-SD Datasheet

Current PartRFQ

PRF01-P-C-EE-405-SD-1

Samtec Inc.In Stock: 837PRF01-P-C-EE-405-SD-1 Datasheet

Parametric EquivalentRFQ

1050774-1

TE Connectivity Aerospace, Defense and MarineIn Stock: 9331050774-1 Datasheet

Parametric EquivalentRFQ

9401-7583-010

Radiall USA, Inc.In Stock: 10339401-7583-010 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the PRF01-P-C-EE-405-SD are classified as parametric equivalents based on the following critical parameters:

Matching Parameters (Required for Substitution):

• Connector Style: SMA
• Connector Type: Plug, Male Pin
• Impedance: 50 Ohms
• Cable Group: RG-405 (.085" Semi Rigid)
• Contact Termination: Solder
• Shield Termination: Solder
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Threaded
• Frequency - Max: 18 GHz
• Number of Ports: 1
• Center Contact Material: Beryllium Copper
• Body Material: Stainless Steel
• Center Contact Plating: Gold
• Dielectric Material: Polytetrafluoroethylene (PTFE)

All identified substitute parts meet these electrical and mechanical specifications. Variations in packaging, body finish, operating temperature range, voltage rating, and mating cycles do not affect functional compatibility for this connector category.

Parameter Comparison

Engineering Selection Recommendations

PRF01-P-C-EE-405-SD-1 (Samtec Inc.)

This part is the direct variant of the main part number, differing only in packaging (Bulk vs. standard). Both are manufactured by Samtec Inc. and maintain identical electrical and mechanical specifications. Selection of this part is appropriate when bulk packaging is required or preferred for manufacturing operations. Product status is Active with 746 units in inventory.

9401-7583-010 (Radiall USA, Inc.)

This Radiall connector provides full parametric equivalence with the PRF01-P-C-EE-405-SD. The part maintains Active product status with the highest current inventory level (1002 units). Body finish differs (Nickel vs. unspecified), and additional performance data is provided including operating temperature range (-65°C to 105°C), voltage rating (350 V), and mating cycle specification (500 cycles). RoHS compliance is confirmed. This part is suitable for applications requiring established supply availability and documented performance parameters.

1050774-1 (TE Connectivity Aerospace, Defense and Marine)

This TE Connectivity connector meets all parametric equivalence requirements with documented operating temperature range (-65°C to 105°C) and voltage rating (335 V). However, product status is listed as Discontinued at DiGi Electronics. While 856 units remain in current inventory, this part should be considered for applications where existing stock is available but may not be suitable for long-term procurement planning. Body finish is Gold (vs. unspecified on main part). ROHS3 compliance is confirmed.

Frequently Asked Questions (FAQ)

Q: Can PRF01-P-C-EE-405-SD-1 be used as a direct replacement for PRF01-P-C-EE-405-SD?

A: Yes. PRF01-P-C-EE-405-SD-1 is a parametric equivalent with identical electrical and mechanical specifications. The only difference is packaging format (Bulk). Both parts are manufactured by Samtec Inc. and are functionally interchangeable.

Q: What is the difference between the Samtec and Radiall connectors?

A: Both parts meet identical electrical specifications (50 ohms, 18 GHz maximum frequency, SMA male plug configuration with solder termination). Differences include manufacturer, body finish material (Nickel vs. unspecified), and documented performance parameters. The Radiall part (9401-7583-010) provides additional specifications including operating temperature range and mating cycle rating.

Q: Why is the TE Connectivity part (1050774-1) listed as discontinued?

A: The part is marked as Discontinued at DiGi Electronics, indicating it is no longer actively distributed through that channel. However, inventory remains available. This designation does not affect functional compatibility but may impact future procurement availability.

Q: Are all substitute parts RoHS compliant?

A: Yes. All listed substitute parts meet RoHS compliance requirements. PRF01-P-C-EE-405-SD, PRF01-P-C-EE-405-SD-1, and 1050774-1 are ROHS3 Compliant. The Radiall part (9401-7583-010) is RoHS Compliant.

Q: Can these connectors be used interchangeably in RF applications up to 18 GHz?

A: Yes. All parts are rated for maximum frequency of 18 GHz with 50 ohm impedance, SMA male plug configuration, and identical contact/shield termination methods. They are electrically and mechanically interchangeable for RF coaxial cable applications within this frequency range.

Q: What packaging options are available?

A: PRF01-P-C-EE-405-SD is supplied in standard packaging. PRF01-P-C-EE-405-SD-1 is available in Bulk packaging. The TE Connectivity and Radiall parts do not specify packaging format in the provided data.

Q: Which part has the highest current inventory?

A: The Radiall USA part (9401-7583-010) has the highest inventory level at 1002 units, followed by TE Connectivity (1050774-1) at 856 units, and Samtec PRF01-P-C-EE-405-SD-1 at 746 units.