RLR07C1001FPBSL Equivalent & Substitute Parts

Part Overview

The RLR07C1001FPBSL is a 1 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. The part is currently active in production with 881 pieces in stock. Substitute parts are identified when identical electrical and mechanical parameters are maintained across the RLR07 military series.

Substiute Parts

RLR07C1001FPBSL

Vishay DaleIn Stock: 906RLR07C1001FPBSL Datasheet

Current PartRFQ

RLR07C1001FRB14

Vishay DaleIn Stock: 1149RLR07C1001FRB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution within the RLR07 military resistor series is determined by matching the following critical parameters:

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

The RLR07C1001FRB14 meets all these criteria and is classified as a direct substitute. Variations in failure rate classification do not affect functional substitutability for standard applications.

Parameter Comparison

Engineering Selection Recommendations

Both RLR07C1001FPBSL and RLR07C1001FRB14 are active military-grade resistors from Vishay Dale's RLR07 series, maintaining identical electrical and mechanical specifications. Selection between these parts should be based on:

• Availability: RLR07C1001FRB14 has 1052 pieces in stock versus 881 pieces for RLR07C1001FPBSL
• Failure rate requirements: RLR07C1001FRB14 offers a lower failure rate (0.01% versus 0.1%), suitable for high-reliability applications
• Compliance requirements: Both parts share identical RoHS non-compliant and REACH Affected status

For applications requiring military specification compliance per MIL-PRF-39017/01, either part is functionally equivalent.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1001FRB14 be used as a direct replacement for RLR07C1001FPBSL?

A: Yes. Both parts are identical in resistance value (1 kOhms), tolerance (±1%), power rating (0.25W), composition (metal film), package type (axial), physical dimensions, temperature coefficient, and operating temperature range. They are both certified to MIL-PRF-39017/01 military specification.

Q: What is the difference between these two part numbers?

A: The primary difference is the failure rate classification. RLR07C1001FRB14 has a failure rate of 0.01% (R-class), while RLR07C1001FPBSL has a failure rate of 0.1% (P-class). Both parts maintain identical functional and mechanical characteristics.

Q: Are there any packaging or dimensional differences?

A: No. Both parts share identical axial package specifications with dimensions of 0.090" Dia x 0.250" L (2.29mm x 6.35mm). They are mechanically interchangeable in PCB layouts and through-hole applications.

Q: Do these parts have the same compliance certifications?

A: Yes. Both parts are RoHS non-compliant and REACH Affected, with identical ECCN (EAR99) and HTSUS (8533.21.0090) classifications.

Q: Which part should I select for high-reliability applications?

A: RLR07C1001FRB14 is suitable for high-reliability applications due to its lower failure rate (0.01%). However, both parts meet military specification requirements and are active in production.