RL07S101JB14 Equivalent & Substitute Parts

Part Overview

The RL07S101JB14 is a 100 Ohm, 1/4W through-hole axial resistor manufactured by Vishay Dale, designed for military applications per MIL-PRF-22684/01 specification. This metal film resistor features flame retardant coating, moisture resistance, and safety-rated construction suitable for high-reliability electronic assemblies. The part is currently active in production with 1015 units in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, design flexibility, or application-specific tolerance requirements.

Substiute Parts

RL07S101JB14

Vishay DaleIn Stock: 1061RL07S101JB14 Datasheet

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RL07S101GB14

Vishay DaleIn Stock: 1007RL07S101GB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RL07S101JB14 is determined by the following critical parameters:

• Resistance Value: Must be 100 Ohms
• Power Rating: Must be 0.25W (1/4W)
• Package Type: Must be Axial
• Composition: Must be Metal Film
• Temperature Coefficient: Must be ±200ppm/°C
• Operating Temperature Range: Must be -65°C to 175°C
• Series Compliance: Must conform to MIL-PRF-22684/01 military specification
• Physical Dimensions: Must be 0.090" Dia x 0.240" L (2.29mm x 6.10mm)

The RL07S101GB14 qualifies as a direct substitute. While tolerance is tightened from ±5% to ±2%, all other electrical and mechanical parameters remain identical, maintaining full compatibility with the original design requirements.

Parameter Comparison

Engineering Selection Recommendations

Both RL07S101JB14 and RL07S101GB14 are active production parts manufactured by Vishay Dale under the military MIL-PRF-22684/01 specification. Selection between these parts should be based on tolerance requirements for the specific application circuit. The RL07S101JB14 with ±5% tolerance is suitable for general-purpose military applications where standard tolerance is acceptable. The RL07S101GB14 with ±2% tolerance provides improved accuracy for precision circuits requiring tighter resistance values. Both parts maintain identical electrical performance characteristics, thermal stability, and environmental protection ratings. RoHS non-compliance status is consistent across both parts, confirming their military-grade construction without lead-free restrictions.

Frequently Asked Questions (FAQ)

Q: Can RL07S101GB14 be used as a direct replacement for RL07S101JB14?

A: Yes. The RL07S101GB14 is electrically and mechanically compatible with RL07S101JB14. The tighter ±2% tolerance of the substitute part meets or exceeds the performance requirements of the original ±5% tolerance specification.

Q: What is the primary difference between these two parts?

A: The tolerance specification differs. RL07S101JB14 has ±5% tolerance, while RL07S101GB14 has ±2% tolerance. All other parameters—resistance value, power rating, package type, temperature range, and military certification—are identical.

Q: Are the physical dimensions identical?

A: Yes. Both parts measure 0.090" Dia x 0.240" L (2.29mm x 6.10mm) and use axial packaging, ensuring identical PCB footprint and mounting compatibility.

Q: Do both parts meet military specifications?

A: Yes. Both RL07S101JB14 and RL07S101GB14 conform to MIL-PRF-22684/01 military specification and feature flame retardant coating, moisture resistance, and safety-rated construction.

Q: Which part should be selected for precision applications?

A: RL07S101GB14 with ±2% tolerance is appropriate for circuits requiring tighter resistance accuracy. RL07S101JB14 with ±5% tolerance is suitable for applications where standard tolerance is acceptable.

Q: Are there any compliance or certification differences?

A: No. Both parts share identical RoHS status (non-compliant), MSL rating (1 - Unlimited), ECCN (EAR99), and HTSUS classification (8533.21.0090).