RLR07C2002FSM23 Equivalent & Substitute Parts

Part Overview

The RLR07C2002FSM23 is a 20 kOhms ±1% 0.25W through-hole resistor manufactured by Vishay Dale, designed for military applications per MIL-PRF-39017/01 specification. This metal film axial resistor features moisture resistance and weldability, making it suitable for demanding environments requiring high reliability. The part is currently active in production with 1060 units in stock. Substitute parts are identified when inventory constraints, lead time requirements, or procurement preferences necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

RLR07C2002FSM23

Vishay DaleIn Stock: 1131RLR07C2002FSM23 Datasheet

Current PartRFQ

RLR07C2002FSB14

Vishay DaleIn Stock: 994RLR07C2002FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RLR07C2002FSM23 are qualified based on strict equivalence across the following critical parameters:

• Resistance value: 20 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Package: Axial
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 150°C
• Physical dimensions: 0.090" Dia x 0.250" L
• Military series compliance: MIL-PRF-39017/01, RLR07
• Failure rate classification: S (0.001%)
• Features: Military, Moisture Resistant, Weldable

Only parts matching all these parameters are listed as direct substitutes. Packaging variations (Bulk) do not affect electrical or mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both RLR07C2002FSM23 and RLR07C2002FSB14 are active production parts from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on:

• Inventory availability and lead time requirements
• Procurement source preferences
• Packaging format requirements (both supplied in Bulk)
• Compliance documentation availability for specific applications

Both parts maintain equivalent military-grade reliability with S-class failure rates and are suitable for applications requiring MIL-PRF-39017/01 compliance. RoHS non-compliance and REACH-affected status are consistent across both parts and must be evaluated against end-application regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can RLR07C2002FSB14 be used as a direct replacement for RLR07C2002FSM23?

A: Yes. Both parts are electrically and mechanically identical, with matching resistance values, tolerances, power ratings, temperature coefficients, operating ranges, physical dimensions, and military specifications. They are interchangeable in circuit design and PCB layout.

Q: Are there differences in reliability or failure rates between these parts?

A: No. Both parts carry identical S-class (0.001%) failure rate classifications under MIL-PRF-39017/01, ensuring equivalent reliability performance in military applications.

Q: Do packaging differences affect compatibility?

A: No. Both parts are supplied in Bulk packaging. The axial through-hole configuration and physical dimensions (0.090" Dia x 0.250" L) are identical, ensuring compatibility with existing PCB designs and assembly processes.

Q: What compliance considerations apply to both parts?

A: Both parts are RoHS non-compliant and REACH-affected. Applications requiring RoHS compliance or REACH exemptions must evaluate alternative part families. Both carry EAR99 export classification and HTSUS code 8533.21.0090.

Q: Are there temperature or environmental performance differences?

A: No. Both parts operate across -65°C to 150°C with ±100ppm/°C temperature coefficient. Military-grade moisture resistance and weldability features are identical, supporting equivalent performance in harsh environments.