RLR07C1001FPB14 Equivalent & Substitute Parts

Part Overview

The RLR07C1001FPB14 is a 1 kOhms ±1% 0.25W through-hole axial resistor manufactured by Vishay Dale. This military-grade metal film resistor features moisture resistance and weldability, meeting MIL-PRF-39017/01 specifications. The part is currently active in production with 1008 units in stock. Substitute parts are identified to address inventory availability, specific failure rate requirements, or procurement lead time considerations while maintaining full electrical and mechanical compatibility.

Substiute Parts

RLR07C1001FPB14

Vishay DaleIn Stock: 1064RLR07C1001FPB14 Datasheet

Current PartRFQ

RLR07C1001FRB14

Vishay DaleIn Stock: 1149RLR07C1001FRB14 Datasheet

DirectRFQ

RLR07C1001FSB14

Vishay DaleIn Stock: 960RLR07C1001FSB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C1001FPB14 is determined by strict equivalence across the following parameters:

• Resistance value: 1 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 × 0.250" L
• Series compliance: MIL-PRF-39017/01, RLR07 base product

The identified substitute parts RLR07C1001FRB14 and RLR07C1001FSB14 meet all electrical and mechanical requirements. These parts differ only in failure rate classification, which reflects manufacturing process control levels within the same military specification. All three parts are manufactured by Vishay Dale and share identical functional characteristics.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RLR07C1001FPB14, RLR07C1001FRB14, and RLR07C1001FSB14—are active military-grade components with identical electrical and mechanical specifications. Selection between them is based on failure rate requirements and inventory availability:

• RLR07C1001FPB14 (Failure Rate P, 0.1%): Standard military-grade performance for general applications.
• RLR07C1001FRB14 (Failure Rate R, 0.01%): Enhanced reliability classification for applications requiring lower failure rates.
• RLR07C1001FSB14 (Failure Rate S, 0.001%): Highest reliability classification for critical mission applications.

All parts comply with MIL-PRF-39017/01 specifications and are RoHS non-compliant with REACH applicability. ECCN classification is EAR99 for all variants.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1001FRB14 or RLR07C1001FSB14 be used as direct replacements for RLR07C1001FPB14?

A: Yes. All three parts are electrically and mechanically identical. They differ only in failure rate classification, which reflects manufacturing process control levels. Direct substitution is valid for any application where the RLR07C1001FPB14 is specified.

Q: What is the difference between failure rate classifications P, R, and S?

A: Failure rate classifications indicate the expected defect rate per 1,000 hours of operation under specified conditions. P (0.1%) represents standard military reliability, R (0.01%) represents enhanced reliability, and S (0.001%) represents the highest reliability level. Selection depends on application criticality and reliability requirements.

Q: Are the physical dimensions identical across all three parts?

A: Yes. All parts share the same axial package dimensions of 0.090" diameter × 0.250" length (2.29mm × 6.35mm), ensuring identical PCB footprint and mounting compatibility.

Q: Do all parts meet the same military specification?

A: Yes. All three parts comply with MIL-PRF-39017/01 and are part of the RLR07 military resistor series. They share identical temperature coefficients, operating temperature ranges, and composition specifications.

Q: What compliance status applies to these parts?

A: All parts are RoHS non-compliant, REACH-affected, and classified as EAR99 for export control purposes. HTSUS code 8533.21.0090 applies to all variants.