RLR07C2002FMB14 Equivalent & Substitute Parts

Part Overview

The RLR07C2002FMB14 is a 20 kOhms ±1% 0.25W through-hole resistor in axial package configuration, 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 weldable terminations, making it suitable for demanding aerospace and defense environments. The part is currently active in production with 968 units in stock.

Equivalent and substitute parts are identified to provide procurement flexibility, ensure supply chain continuity, and support design requirements where specific packaging or performance variants are needed.

Substiute Parts

RLR07C2002FMB14

Vishay DaleIn Stock: 1061RLR07C2002FMB14 Datasheet

Current PartRFQ

RLR07C2002FSB14

Vishay DaleIn Stock: 994RLR07C2002FSB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C2002FMB14 is determined by the following critical parameters:

• Resistance value: 20 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.25W / 1/4W (exact match required)
• Composition: Metal Film (exact match required)
• Package: Axial (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -65°C to 150°C (exact match required)
• Series compliance: MIL-PRF-39017/01, RLR07 base product (exact match required)

The RLR07C2002FSB14 meets all substitution criteria as a direct equivalent within the same military-grade RLR07 series, maintaining identical electrical specifications and physical dimensions while offering an alternative failure rate classification.

Parameter Comparison

Engineering Selection Recommendations

Both RLR07C2002FMB14 and RLR07C2002FSB14 are active production components manufactured by Vishay Dale and are fully interchangeable from an electrical and mechanical standpoint. The primary distinction between these parts is the failure rate classification: the FMB14 variant carries a failure rate of M (1%), while the FSB14 variant carries a failure rate of S (0.001%).

Selection between these equivalents should be based on application reliability requirements and procurement availability. Both parts maintain identical compliance status with respect to RoHS and REACH regulations, and both carry the same ECCN and HTSUS classifications. Current inventory levels show 968 units of RLR07C2002FMB14 and 898 units of RLR07C2002FSB14 available.

Frequently Asked Questions (FAQ)

Q: Can RLR07C2002FSB14 be used as a direct replacement for RLR07C2002FMB14?

A: Yes. Both parts are identical in resistance value (20 kOhms), tolerance (±1%), power rating (0.25W), composition (metal film), package type (axial), temperature coefficient (±100ppm/°C), and operating temperature range (-65°C to 150°C). They are mechanically and electrically interchangeable.

Q: What is the difference between the FMB14 and FSB14 variants?

A: The primary difference is the failure rate classification. RLR07C2002FMB14 has a failure rate of M (1%), while RLR07C2002FSB14 has a failure rate of S (0.001%). All other electrical and mechanical specifications are identical.

Q: Are both parts compliant with military specifications?

A: Yes. Both parts comply with MIL-PRF-39017/01 and are part of the RLR07 military-grade resistor series. Both feature military-grade construction with moisture resistance and weldable terminations.

Q: Do these parts have the same physical dimensions?

A: Yes. Both parts have identical axial package dimensions of 0.090" diameter by 0.250" length (2.29mm x 6.35mm).

Q: What are the regulatory compliance considerations?

A: Both parts are RoHS non-compliant and REACH Affected. Both carry ECCN classification EAR99 and HTSUS code 8533.21.0090. Regulatory status is identical between the two variants.