RLR07C2001FSBSL Equivalent & Substitute Parts

Part Overview

The RLR07C2001FSBSL is a 2 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 environments requiring high reliability. The part is currently active in production with 905 units in stock. Substitute parts are identified when identical electrical and mechanical parameters are maintained across the same product series, ensuring direct functional equivalence without design modification.

Substiute Parts

RLR07C2001FSBSL

Vishay DaleIn Stock: 993RLR07C2001FSBSL Datasheet

Current PartRFQ

RLR07C2001FSB14

Vishay DaleIn Stock: 1438RLR07C2001FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RLR07C2001FSBSL are identified based on strict parametric equivalence within the RLR07 military resistor series. The substitution criteria are:

• Resistance value: 2 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Package: Axial
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 150°C
• Physical dimensions: 0.090" Dia x 0.250" L
• Military specification compliance: MIL-PRF-39017/01
• Failure rate classification: S (0.001%)

Parts meeting all these parameters are classified as parametric equivalents and may be used interchangeably in applications requiring the RLR07C2001FSBSL.

Parameter Comparison

Engineering Selection Recommendations

Both the RLR07C2001FSBSL and RLR07C2001FSB14 are active production parts manufactured by Vishay Dale within the military-grade RLR07 series. They maintain identical electrical specifications, physical dimensions, and military compliance certifications per MIL-PRF-39017/01. Both parts carry the same RoHS non-compliant and REACH Affected status, with identical ECCN and HTSUS classifications. Selection between these parts may be based on inventory availability, with RLR07C2001FSB14 currently showing higher stock levels (1335 units versus 905 units).

Frequently Asked Questions (FAQ)

Q: Can RLR07C2001FSB14 be used as a direct replacement for RLR07C2001FSBSL?

A: Yes. Both parts are parametric equivalents with identical resistance value, tolerance, power rating, temperature coefficient, operating temperature range, physical dimensions, and military specification compliance. They are functionally interchangeable in circuit applications.

Q: Are there any differences in the axial package dimensions between these parts?

A: No. Both parts share identical physical dimensions of 0.090" diameter by 0.250" length (2.29mm x 6.35mm), ensuring compatibility with the same PCB layouts and through-hole spacing.

Q: Do both parts meet the same military specifications?

A: Yes. Both RLR07C2001FSBSL and RLR07C2001FSB14 comply with MIL-PRF-39017/01 military specification and carry the same S-class failure rate rating of 0.001%.

Q: What is the significance of the different part number suffixes (FSBSL versus FSB14)?

A: The suffix variations indicate different packaging or distribution configurations within the same electrical and mechanical specification. The core electrical and physical parameters remain identical, making them substitutable.

Q: Are there any compliance or regulatory differences between these parts?

A: No. Both parts share identical RoHS non-compliant status, REACH Affected designation, EAR99 ECCN classification, and 8533.21.0090 HTSUS code.