RLR07C1502FSBSL Equivalent & Substitute Parts

Part Overview

The RLR07C1502FSBSL is a 15 kOhm ±1% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. Manufactured by Vishay Dale under the military-grade RLR07 series per MIL-PRF-39017/01 specification, this component is designed for applications requiring moisture resistance and weldability in military and aerospace environments. The part maintains Active product status with 978 units currently in stock. Equivalent substitute parts may be required due to supply chain considerations, inventory availability, or specific procurement requirements while maintaining identical electrical and mechanical performance.

Substiute Parts

RLR07C1502FSBSL

Vishay DaleIn Stock: 1034RLR07C1502FSBSL Datasheet

Current PartRFQ

RLR07C1502FSB14

Vishay DaleIn Stock: 1043RLR07C1502FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C1502FSBSL is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part RLR07C1502FSB14 qualifies as a direct equivalent based on the following criteria:

• Identical resistance value: 15 kOhms
• Matching tolerance specification: ±1%
• Equivalent power rating: 0.25W (1/4W)
• Same composition technology: Metal Film
• Identical temperature coefficient: ±100ppm/°C
• Matching operating temperature range: -65°C to 150°C
• Same package configuration: Axial
• Identical physical dimensions: 0.090" Dia × 0.250" L (2.29mm × 6.35mm)
• Same series classification: Military, MIL-PRF-39017/01, RLR07
• Equivalent failure rate: S (0.001%)

Both parts are manufactured by Vishay Dale and maintain Active product status, ensuring continued availability and support.

Parameter Comparison

Engineering Selection Recommendations

Both RLR07C1502FSBSL and RLR07C1502FSB14 are qualified substitutes with identical electrical performance and mechanical compatibility. Selection between these parts should be based on:

• Inventory availability and procurement lead times
• Supply chain logistics and cost considerations
• Existing component stock in manufacturing facilities
• Compliance requirements specific to end-use application

Both parts maintain Active product status and are manufactured under identical military specifications (MIL-PRF-39017/01). Neither part is RoHS compliant, and both are REACH Affected with EAR99 export classification. The identical failure rate classification (S, 0.001%) ensures equivalent reliability performance in mission-critical applications.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1502FSB14 be used as a direct replacement for RLR07C1502FSBSL?

A: Yes. Both parts are parametrically identical across all electrical specifications (15 kOhms ±1%, 0.25W, ±100ppm/°C, -65°C to 150°C operating range) and mechanical characteristics (axial package, 0.090" Dia × 0.250" L). They are manufactured by the same supplier under the same military series classification.

Q: Are there any differences in packaging or physical dimensions?

A: No. Both parts share identical physical dimensions of 0.090" Dia × 0.250" L (2.29mm × 6.35mm) and use the same axial through-hole package configuration. They are mechanically interchangeable on PCBs designed for either part number.

Q: What is the basis for substitution eligibility?

A: Substitution is based on strict equivalence of resistance value, tolerance, power rating, composition, temperature coefficient, operating temperature range, package type, physical dimensions, and military series classification. All parameters match exactly between the two parts.

Q: Do both parts meet the same compliance and certification standards?

A: Yes. Both parts are manufactured under MIL-PRF-39017/01 specification, carry identical failure rate classification (S, 0.001%), and share the same RoHS non-compliance status and REACH Affected designation. Export classification (EAR99) and HTSUS code (8533.21.0090) are identical.

Q: Which part should be selected for new designs?

A: Either part is suitable for new designs. Selection should be based on current inventory levels, supplier availability, and procurement timelines. Both maintain Active product status with adequate stock levels (978 and 981 units respectively).