RLR07C1002FSB14 Equivalent & Substitute Parts

Part Overview

The RLR07C1002FSB14 is a 10 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 aerospace and defense environments. The part is currently active in production with 1170 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

RLR07C1002FSB14

Vishay DaleIn Stock: 1211RLR07C1002FSB14 Datasheet

Current PartRFQ

RLR07C1002FRB14

Vishay DaleIn Stock: 2666RLR07C1002FRB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C1002FSB14 is determined by strict equivalence across the following parameters: resistance value (10 kOhms), tolerance (±1%), power rating (0.25W), composition (metal film), package type (axial), temperature coefficient (±100ppm/°C), operating temperature range (-65°C to 150°C), physical dimensions (0.090" Dia x 0.250" L), and military series classification (MIL-PRF-39017/01, RLR07). The substitute part RLR07C1002FRB14 meets all these criteria, differing only in failure rate classification and inventory availability. Both parts are manufactured by Vishay Dale and maintain identical electrical performance and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both RLR07C1002FSB14 and RLR07C1002FRB14 are active production parts with identical electrical and mechanical specifications. Selection between these parts should be based on failure rate requirements and inventory availability. The RLR07C1002FSB14 carries a failure rate classification of S (0.001%), suitable for applications requiring the highest reliability standards. The RLR07C1002FRB14 carries a failure rate classification of R (0.01%), appropriate for standard military applications. Both parts maintain RoHS non-compliant and REACH Affected status. Procurement decisions may prioritize the RLR07C1002FRB14 due to higher inventory availability (2654 units versus 1170 units) when failure rate requirements permit.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1002FRB14 be used as a direct replacement for RLR07C1002FSB14?

A: Yes. Both parts are electrically and mechanically identical, with matching resistance (10 kOhms), tolerance (±1%), power rating (0.25W), composition (metal film), package type (axial), temperature coefficient (±100ppm/°C), operating temperature range (-65°C to 150°C), and physical dimensions (0.090" Dia x 0.250" L). The difference lies in failure rate classification: RLR07C1002FSB14 is rated S (0.001%), while RLR07C1002FRB14 is rated R (0.01%).

Q: What is the significance of the failure rate difference?

A: Failure rate classification indicates the expected percentage of parts that may fail under specified conditions. The S classification (0.001%) represents a lower failure rate than the R classification (0.01%). Selection depends on application reliability requirements and mission criticality.

Q: Are the physical dimensions identical?

A: Yes. Both parts share identical axial package dimensions of 0.090" diameter by 0.250" length (2.29mm x 6.35mm), ensuring mechanical compatibility in PCB layouts and through-hole applications.

Q: Do both parts meet military specifications?

A: Yes. Both RLR07C1002FSB14 and RLR07C1002FRB14 are manufactured to MIL-PRF-39017/01 specification and belong to the RLR07 military series. Both feature moisture resistance and weldability characteristics required for military applications.

Q: What is the inventory status for each part?

A: RLR07C1002FSB14 has 1170 units in stock, while RLR07C1002FRB14 has 2654 units in stock. Higher availability of the FRB14 variant may influence procurement timelines.