SMB Connector Plug 2002-1571-119 Equivalent & Substitute Parts

Part Overview

The Radiall USA, Inc. 2002-1571-119 is an SMB female socket connector plug designed for 50 ohm RF coaxial applications. This free-hanging (in-line) crimp connector operates across a frequency range up to 4 GHz and is rated for -65°C to 165°C operating temperatures. The connector features beryllium copper center contacts with gold plating, a brass body with gold finish, and PTFE dielectric material. With an active product status and 944 units in current inventory, this part serves as a standard component in RF signal transmission systems. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity.

Substiute Parts

2002-1571-119

Radiall USA, Inc.In Stock: 9912002-1571-119 Datasheet

Current PartRFQ

2002-1571-019

Radiall USA, Inc.In Stock: 11412002-1571-019 Datasheet

Parametric EquivalentRFQ

R114083000

Radiall USA, Inc.In Stock: 2504R114083000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the 2002-1571-119 are identified based on strict parametric equivalence across the following critical criteria:

Mandatory Matching Parameters:

• Connector Style: SMB
• Connector Type: Plug, Female Socket
• Impedance: 50 Ohms
• Contact Termination: Crimp
• Shield Termination: Crimp
• Mounting Type: Free Hanging (In-Line)
• Fastening Type: Snap-On
• Frequency - Max: 4 GHz
• Center Contact Material: Beryllium Copper
• Body Material: Brass
• Body Finish: Gold
• Center Contact Plating: Gold
• Dielectric Material: PTFE
• Operating Temperature Range: -65°C to 165°C
• Mating Cycles: 500
• Cable Group: RD-316
• Number of Ports: 1
• MSL: 1 (Unlimited)

The identified substitute parts 2002-1571-019 and R114083000 maintain full parametric equivalence across all electrical and mechanical specifications. Variations in voltage rating and regulatory compliance status do not affect functional interchangeability within the specified operating parameters.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active product status and are manufactured by Radiall USA, Inc. The substitute parts 2002-1571-019 and R114083000 provide enhanced regulatory compliance with ROHS3 certification and REACH compliance status, whereas the main part 2002-1571-119 carries "Not applicable" RoHS status. Both substitute parts are electrically and mechanically interchangeable with the main part across all specified operating parameters.

Part 2002-1571-019 is rated for 335 V, while R114083000 is rated for 500 V. Selection between these substitutes depends on application voltage requirements. R114083000 offers the highest inventory availability at 2484 units, followed by 2002-1571-019 at 1121 units, and the main part at 944 units.

Frequently Asked Questions (FAQ)

Q: Are the substitute parts 2002-1571-019 and R114083000 electrically interchangeable with 2002-1571-119?

A: Yes. Both substitute parts maintain identical electrical specifications including 50 ohm impedance, 4 GHz maximum frequency, beryllium copper center contacts with gold plating, PTFE dielectric, and -65°C to 165°C operating temperature range.

Q: What is the difference between the three parts?

A: The primary differences are voltage rating (2002-1571-019 at 335 V, R114083000 at 500 V, and 2002-1571-119 unspecified), regulatory compliance status (2002-1571-019 and R114083000 are ROHS3 compliant and REACH affected, while 2002-1571-119 is not applicable), and current inventory levels.

Q: Can I use R114083000 in place of 2002-1571-119?

A: Yes. R114083000 is a parametric equivalent with identical mechanical and electrical characteristics. The higher voltage rating of 500 V provides additional margin in applications where voltage stress is a consideration.

Q: Are there any mechanical differences between these parts?

A: No. All three parts share identical mechanical specifications: SMB connector style, female socket plug type, free-hanging in-line mounting, snap-on fastening, brass body with gold finish, and RD-316 cable group compatibility.

Q: Which substitute part should I select for new designs?

A: Selection depends on application requirements. For applications requiring ROHS3 compliance and REACH compliance, either 2002-1571-019 or R114083000 is appropriate. For higher voltage applications, R114083000 with its 500 V rating is the preferred choice. All three parts are functionally equivalent for standard 50 ohm RF applications up to 4 GHz.