RLR07C4641FSBSL Equivalent & Substitute Parts

Part Overview

The RLR07C4641FSBSL is a 4.64 kOhms ±1% 0.25W through-hole axial resistor manufactured by Vishay Dale. This metal film resistor is designed for military applications and meets MIL-PRF-39017/01 specifications. The component features moisture resistance and weldability, making it suitable for harsh operating environments. As an active product with 792 units in stock, this part remains available for new designs and field replacements. Equivalent substitute parts may be required due to inventory constraints, procurement lead times, or specific packaging preferences while maintaining identical electrical and mechanical performance.

Substiute Parts

RLR07C4641FSBSL

Vishay DaleIn Stock: 811RLR07C4641FSBSL Datasheet

Current PartRFQ

RLR07C4641FSB14

Vishay DaleIn Stock: 860RLR07C4641FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RLR07C4641FSBSL is limited to parts that maintain identical electrical and mechanical specifications. The substitute part RLR07C4641FSB14 qualifies as a direct equivalent based on the following criteria:

• Identical resistance value: 4.64 kOhms
• Identical tolerance: ±1%
• Identical power rating: 0.25W (1/4W)
• Identical composition: Metal Film
• Identical temperature coefficient: ±100ppm/°C
• Identical operating temperature range: -65°C to 150°C
• Identical package type: Axial
• Identical physical dimensions: 0.090" Dia x 0.250" L (2.29mm x 6.35mm)
• Identical military series compliance: MIL-PRF-39017/01, RLR07
• Identical failure rate classification: S (0.001%)

Both parts are manufactured by Vishay Dale and share the same base product number (RLR07), confirming parametric equivalence.

Parameter Comparison

Engineering Selection Recommendations

Both RLR07C4641FSBSL and RLR07C4641FSB14 are active products manufactured by Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on inventory availability and procurement lead times. Both parts maintain MIL-PRF-39017/01 military compliance and carry the same failure rate classification. RoHS non-compliance status is identical for both parts. REACH and ECCN classifications are equivalent, ensuring regulatory consistency in applications requiring military-grade through-hole resistors with moisture resistance and weldability features.

Frequently Asked Questions (FAQ)

Q: Can RLR07C4641FSB14 be used as a direct replacement for RLR07C4641FSBSL?

A: Yes. Both parts are parametrically identical across all electrical and mechanical specifications, including resistance value, tolerance, power rating, temperature coefficient, operating temperature range, physical dimensions, and military series compliance.

Q: Are there any differences in package or mounting between these parts?

A: No. Both parts use identical axial package configuration with matching physical dimensions of 0.090" Dia x 0.250" L (2.29mm x 6.35mm), ensuring compatibility with existing PCB layouts and assembly processes.

Q: Do both parts meet the same military specifications?

A: Yes. Both parts comply with MIL-PRF-39017/01 and belong to the RLR07 military series with identical failure rate classification of S (0.001%).

Q: What is the difference between the part numbers?

A: The part numbers differ only in their suffix designations (FSBSL versus FSB14). Both parts share the same base product number (RLR07) and identical core specifications, indicating they are equivalent variants from the same manufacturer series.

Q: Are there any compliance or certification differences?

A: No. Both parts carry identical RoHS non-compliance status, REACH affected status, ECCN classification (EAR99), and HTSUS code (8533.21.0090).