RLR05C2002GPB14 Equivalent & Substitute Parts

Part Overview

The RLR05C2002GPB14 is a 20 kOhms ±2% 0.125W (1/8W) through-hole resistor in axial package configuration, manufactured by Vishay Dale. This military-grade metal film resistor features moisture resistance and weldability characteristics, complying with MIL-PRF-39017/05 specifications. The part is currently active in production with 1062 units in stock. Substitute parts are identified to address inventory availability, performance upgrades, or specific reliability requirements while maintaining electrical and mechanical compatibility.

Substiute Parts

RLR05C2002GPB14

Vishay DaleIn Stock: 1076RLR05C2002GPB14 Datasheet

Current PartRFQ

RLR05C2002GSB14

Vishay DaleIn Stock: 836RLR05C2002GSB14 Datasheet

DirectRFQ

RLR05C2002FSB14

Vishay DaleIn Stock: 2147RLR05C2002FSB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR05C2002GPB14 is determined by the following critical parameters: resistance value (20 kOhms), power rating (0.125W), package type (axial), physical dimensions (0.066" Dia x 0.150" L), composition (metal film), operating temperature range (-65°C to 150°C), and series compliance (MIL-PRF-39017/05, RLR05).

Two substitute parts are qualified:

Direct Substitute (RLR05C2002GSB14): Identical electrical specifications (20 kOhms ±2%, 0.125W) and mechanical configuration. Differs only in failure rate classification (S: 0.001% versus P: 0.1%), indicating enhanced reliability performance. Fully interchangeable in all applications.

Upgrade Substitute (RLR05C2002FSB14): Maintains identical resistance value (20 kOhms), power rating (0.125W), package type (axial), and physical dimensions. Provides improved tolerance specification (±1% versus ±2%) and enhanced reliability (failure rate S: 0.001%). Suitable for applications requiring tighter tolerance control.

Parameter Comparison

Engineering Selection Recommendations

RLR05C2002GSB14 is selected as a direct substitute when inventory of the primary part is constrained. This part maintains identical electrical and mechanical specifications while providing improved reliability classification (failure rate S versus P). Both parts comply with MIL-PRF-39017/05 military specifications and share equivalent RoHS non-compliance and REACH-affected status.

RLR05C2002FSB14 is selected when circuit design requires tighter tolerance control (±1% versus ±2%) or when enhanced reliability performance (failure rate S) is specified. This upgrade substitute is fully compatible with all mechanical and thermal requirements of the original specification. Selection of this part does not require design modification.

Both substitute parts maintain compliance with military standards, ECCN EAR99 classification, and HTSUS 8533.21.0090 coding identical to the main part.

Frequently Asked Questions (FAQ)

Q: Can RLR05C2002GSB14 be used as a direct replacement for RLR05C2002GPB14?

A: Yes. Both parts are electrically and mechanically identical with 20 kOhms ±2% resistance, 0.125W power rating, and axial package configuration. The difference in failure rate classification does not affect functional compatibility.

Q: What is the primary advantage of RLR05C2002FSB14 over the main part?

A: RLR05C2002FSB14 provides ±1% tolerance versus ±2%, resulting in tighter resistance value control. It also features improved reliability (failure rate S: 0.001% versus P: 0.1%). Physical and thermal characteristics remain identical.

Q: Are all three parts mechanically interchangeable?

A: Yes. All three parts share identical physical dimensions (0.066" Dia x 0.150" L), axial package configuration, and two-termination design. They are directly interchangeable in PCB layouts and through-hole applications.

Q: Do the substitute parts comply with the same military specifications?

A: Yes. All three parts comply with MIL-PRF-39017/05 military specifications and are part of the RLR05 series. They share identical operating temperature range (-65°C to 150°C) and temperature coefficient (±100ppm/°C).

Q: Which part should be selected for high-reliability applications?

A: Both RLR05C2002GSB14 and RLR05C2002FSB14 feature failure rate classification S (0.001%), suitable for high-reliability requirements. RLR05C2002FSB14 additionally provides tighter tolerance control.