RLR05C1502FSM23 Equivalent & Substitute Parts

Part Overview

The RLR05C1502FSM23 is a 15 kOhms ±1% metal film through-hole resistor rated at 0.125W (1/8W) in axial package configuration. Manufactured by Vishay Dale under the military-grade MIL-PRF-39017/05 specification, this component features moisture resistance and weldability suitable for military and aerospace applications. The part maintains active product status with 1079 units currently in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are required due to inventory constraints, supply chain disruptions, or design flexibility needs.

Substiute Parts

RLR05C1502FSM23

Vishay DaleIn Stock: 1138RLR05C1502FSM23 Datasheet

Current PartRFQ

RLR05C1502FSB14

Vishay DaleIn Stock: 1640RLR05C1502FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RLR05C1502FSM23 are qualified based on strict electrical and mechanical parameter matching. The following criteria determine substitution eligibility:

• Resistance value: 15 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.125W / 1/8W (exact match required)
• Composition: Metal Film (exact match required)
• Package: Axial through-hole (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -65°C to 150°C (exact match required)
• Military specification compliance: MIL-PRF-39017/05 (exact match required)
• Failure rate classification: S (0.001%) (exact match required)

Parts meeting all these parameters are considered direct parametric equivalents and may be substituted without circuit redesign or performance degradation.

Parameter Comparison

Engineering Selection Recommendations

Both the RLR05C1502FSM23 and RLR05C1502FSB14 maintain active product status with full military specification compliance under MIL-PRF-39017/05. Both parts carry identical electrical and mechanical parameters, ensuring direct interchangeability in circuit applications. Selection between these parts may be based on inventory availability, with RLR05C1502FSB14 currently offering higher stock levels (1607 units versus 1079 units). Both parts maintain RoHS non-compliant and REACH Affected status with identical export classification (EAR99) and tariff codes (8533.21.0090).

Frequently Asked Questions (FAQ)

Q: Can RLR05C1502FSB14 be used as a direct replacement for RLR05C1502FSM23?

A: Yes. Both parts are parametric equivalents meeting identical specifications for resistance (15 kOhms ±1%), power rating (0.125W), composition (metal film), package (axial), temperature coefficient (±100ppm/°C), operating range (-65°C to 150°C), and military classification (MIL-PRF-39017/05). No circuit modification is required.

Q: Are there dimensional differences between these parts?

A: No. Both parts share identical dimensions of 0.066" diameter by 0.150" length (1.68mm x 3.81mm) and identical axial package configuration with 2 terminations.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts carry identical RoHS non-compliant status, REACH Affected designation, EAR99 export classification, and HTSUS code 8533.21.0090.

Q: What is the failure rate specification for these parts?

A: Both parts are classified with failure rate S (0.001%), meeting military-grade reliability standards.

Q: Are there any performance differences in temperature coefficient or operating range?

A: No. Both parts maintain identical temperature coefficient of ±100ppm/°C and identical operating temperature range of -65°C to 150°C.