RLR07C2000FSRSL23 Equivalent & Substitute Parts

Part Overview

The RLR07C2000FSRSL23 is a 200 Ohm ±1% 0.25W (1/4W) through-hole resistor manufactured by Vishay Dale. This axial metal film resistor is designed for military applications and features moisture-resistant, weldable construction compliant with MIL-PRF-39017/01 specifications. The part is currently active in production with 735 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

RLR07C2000FSRSL23

Vishay DaleIn Stock: 749RLR07C2000FSRSL23 Datasheet

Current PartRFQ

RLR07C2000FSB14

Vishay DaleIn Stock: 1352RLR07C2000FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The RLR07C2000FSB14 qualifies as a parametric equivalent to the RLR07C2000FSRSL23 based on the following substitution criteria:

Electrical Parameters (Identical):

• Resistance value: 200 Ohms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 150°C

Mechanical Parameters (Identical):

• Package type: Axial
• Physical dimensions: 0.090" Dia x 0.250" L (2.29mm x 6.35mm)
• Number of terminations: 2

Compliance & Certification (Identical):

• Military series: MIL-PRF-39017/01, RLR07
• Composition: Metal Film
• Features: Military, Moisture Resistant, Weldable
• Failure rate: S (0.001%)
• RoHS status: RoHS non-compliant
• REACH status: REACH Affected

Both parts share identical base product number (RLR07) and are manufactured by the same supplier (Vishay Dale), confirming direct substitutability in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both the RLR07C2000FSRSL23 and RLR07C2000FSB14 are active production parts manufactured by Vishay Dale with identical electrical, mechanical, and compliance specifications. Selection between these parts should be based on inventory availability and procurement lead times. The RLR07C2000FSB14 offers higher stock availability (1299 units versus 735 units), which may reduce procurement delays in high-volume applications. Both parts maintain identical MIL-PRF-39017/01 military qualification, REACH compliance status, and failure rate specifications, ensuring equivalent performance in military and aerospace applications requiring moisture-resistant, weldable metal film resistors.

Frequently Asked Questions (FAQ)

Q: Can RLR07C2000FSB14 be used as a direct replacement for RLR07C2000FSRSL23?

A: Yes. Both parts are parametrically identical across all electrical specifications (200 Ohms ±1%, 0.25W, ±100ppm/°C), mechanical dimensions (0.090" Dia x 0.250" L axial package), and military certifications (MIL-PRF-39017/01). Direct substitution is permissible without circuit redesign or re-qualification.

Q: Are there any differences in packaging or handling between these parts?

A: No. Both parts share identical axial package dimensions, termination configuration (2 terminations), and physical specifications. Handling, storage, and installation procedures are identical.

Q: What is the basis for substitution between these two part numbers?

A: Substitution is based on identical resistance value, tolerance, power rating, temperature coefficient, operating temperature range, package type, physical dimensions, military series designation, composition, features, and failure rate classification. Both parts are manufactured by Vishay Dale under the same MIL-PRF-39017/01 specification.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts share identical RoHS non-compliance status and REACH Affected designation. Military qualification, moisture resistance, and weldability specifications 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 availability and procurement lead times. The RLR07C2000FSB14 currently has higher stock levels (1299 units), which may provide procurement advantages.