SMB Connector Plug 2002-1571-002 Equivalent & Substitute Parts

Part Overview

The Radiall USA 2002-1571-002 is an SMB coaxial connector plug with female socket configuration, designed for 50 Ohm RF applications. This free-hanging (in-line) crimp connector operates at frequencies up to 4 GHz and is compatible with RG-178 and RG-196 cable groups. The part is currently active in production with 842 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, packaging preferences, or supply chain considerations.

Substiute Parts

2002-1571-002

Radiall USA, Inc.In Stock: 9062002-1571-002 Datasheet

Current PartRFQ

R114073000

Radiall USA, Inc.In Stock: 1173R114073000 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for SMB coaxial connectors is determined by strict equivalence across the following parameters:

• Connector style and type (SMB, Plug, Female Socket)
• Electrical impedance (50 Ohms)
• Termination method (Crimp for both contact and shield)
• Mounting configuration (Free Hanging/In-Line)
• Compatible cable groups (RG-178, RG-196)
• Maximum frequency rating (4 GHz minimum)
• Operating temperature range (-65°C to 165°C minimum)
• Mating cycle rating (500 cycles minimum)
• Compliance certifications (ROHS3, REACH Affected, EAR99)

The substitute part R114073000 meets all these criteria and is therefore classified as a parametric equivalent.

Parameter Comparison

Engineering Selection Recommendations

Both 2002-1571-002 and R114073000 are active production parts from Radiall USA, Inc., with identical electrical and mechanical specifications for SMB coaxial connector applications. Selection between these parts should be based on the following factors:

Packaging format: 2002-1571-002 is supplied in bulk packaging, while R114073000 is supplied in box packaging. Choose based on assembly and inventory management requirements.

Voltage rating: R114073000 is rated for 1000 V compared to 250 V for 2002-1571-002. For applications requiring higher voltage tolerance, R114073000 provides additional margin.

Moisture sensitivity: 2002-1571-002 carries MSL Level 1 (unlimited shelf life), while R114073000 has no MSL classification. For storage-sensitive environments, 2002-1571-002 may be preferred.

Both parts maintain ROHS3 compliance, REACH compliance, and EAR99 export classification. Inventory availability: 2002-1571-002 has 842 units in stock; R114073000 has 1162 units in stock.

Frequently Asked Questions (FAQ)

Q: Can R114073000 be used as a direct replacement for 2002-1571-002 in existing designs?

A: Yes. Both parts are parametric equivalents with identical electrical impedance (50 Ohms), connector style (SMB), termination method (crimp), frequency rating (4 GHz), operating temperature range (-65°C to 165°C), and mating cycle rating (500 cycles). They are compatible with the same cable groups (RG-178, RG-196).

Q: What is the difference in voltage rating between these parts?

A: 2002-1571-002 is rated for 250 V, while R114073000 is rated for 1000 V. The higher voltage rating of R114073000 does not affect RF performance at 4 GHz and below. Selection should be based on the actual voltage requirements of the application.

Q: Does packaging format affect electrical performance?

A: No. The difference between bulk and box packaging is administrative and logistical only. Electrical and mechanical performance is identical.

Q: Are both parts suitable for high-frequency RF applications?

A: Yes. Both parts are rated to 4 GHz maximum frequency and are suitable for RF applications within this bandwidth. The 50 Ohm impedance and PTFE dielectric ensure consistent performance across the frequency range.

Q: What is the significance of MSL Level 1 on 2002-1571-002?

A: MSL Level 1 indicates unlimited shelf life with no moisture sensitivity restrictions. R114073000 carries no MSL classification, meaning it has no moisture sensitivity constraints. For applications with extended storage periods, either part is acceptable.

Q: Are both parts RoHS and REACH compliant?

A: Yes. Both 2002-1571-002 and R114073000 are ROHS3 compliant and REACH affected. Both carry EAR99 export classification.