RLR07C1102GPBSL Equivalent & Substitute Parts

Part Overview

The RLR07C1102GPBSL is a 11 kOhms ±2% 0.25W through-hole resistor manufactured by Vishay Dale, featuring metal film construction with military-grade specifications per MIL-PRF-39017/01. This component is designed for applications requiring moisture resistance and weldability in military and aerospace environments. The part maintains active product status with 883 units in current inventory. Substitute parts are identified to address tolerance requirements, failure rate specifications, or inventory availability while maintaining core electrical and mechanical compatibility.

Substiute Parts

RLR07C1102GPBSL

Vishay DaleIn Stock: 975RLR07C1102GPBSL Datasheet

Current PartRFQ

RLR07C1102FSB14

Vishay DaleIn Stock: 1215RLR07C1102FSB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C1102GPBSL is determined by the following critical parameters:

• Resistance Value: Must be 11 kOhms
• Power Rating: Must be 0.25W (1/4W)
• Package Type: Must be Axial
• Physical Dimensions: Must be 0.090" Dia x 0.250" L (2.29mm x 6.35mm)
• Composition: Must be Metal Film
• Temperature Coefficient: Must be ±100ppm/°C
• Operating Temperature Range: Must be -65°C to 150°C
• Series Compliance: Must conform to MIL-PRF-39017/01, RLR07 series

The RLR07C1102FSB14 qualifies as a direct substitute based on matching all critical electrical and mechanical parameters. The primary difference is tolerance specification (±1% versus ±2%) and failure rate classification (S versus P), both representing performance enhancements rather than deviations from core functionality.

Parameter Comparison

Engineering Selection Recommendations

Both the RLR07C1102GPBSL and RLR07C1102FSB14 maintain active product status and comply with MIL-PRF-39017/01 military specifications. Selection between these parts should be based on application-specific tolerance and reliability requirements:

• RLR07C1102GPBSL is suitable for applications where ±2% tolerance meets circuit performance specifications and standard failure rate (P classification) is acceptable.
• RLR07C1102FSB14 is appropriate for applications requiring tighter tolerance control (±1%) or enhanced reliability specifications (S classification failure rate). This part also offers greater current inventory availability.

Both parts share identical electrical characteristics, physical dimensions, temperature performance, and military-grade construction features. Selection does not require design modification or re-qualification of circuit performance.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1102FSB14 be used as a direct replacement for RLR07C1102GPBSL?

A: Yes. Both parts are identical in resistance value, power rating, package type, physical dimensions, temperature coefficient, and operating temperature range. The RLR07C1102FSB14 features improved tolerance (±1% versus ±2%) and lower failure rate classification, making it a compatible upgrade.

Q: What is the difference between tolerance ±2% and ±1%?

A: Tolerance defines the maximum deviation of actual resistance from the nominal 11 kOhms value. The ±2% part allows deviation up to ±220 ohms, while the ±1% part limits deviation to ±110 ohms. Selection depends on circuit sensitivity to resistance variation.

Q: Are the physical dimensions identical between these parts?

A: Yes. Both parts measure 0.090" diameter by 0.250" length (2.29mm x 6.35mm), ensuring identical PCB footprint and mounting compatibility.

Q: What does failure rate classification mean?

A: Failure rate classification indicates predicted component reliability under specified conditions. The S classification (0.001%) represents lower predicted failure rate compared to P classification (0.1%), reflecting enhanced manufacturing quality control.

Q: Can these parts be used interchangeably in military applications?

A: Yes. Both parts comply with MIL-PRF-39017/01 military specifications and maintain identical military-grade features including moisture resistance and weldability. Selection between them depends on specific tolerance and reliability requirements of the application.