RL07S332JB14 Equivalent & Substitute Parts

Part Overview

The RL07S332JB14 is a 3.3 kOhms ±5% 0.25W through-hole axial resistor manufactured by Vishay Dale. This metal film resistor is designed for military applications under MIL-PRF-22684/01 specification, featuring flame retardant coating and moisture resistance. The part is currently active in production with 1055 units in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this resistor category.

Substiute Parts

RL07S332JB14

Vishay DaleIn Stock: 1073RL07S332JB14 Datasheet

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RL07S332GB14

Vishay DaleIn Stock: 945RL07S332GB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution for the RL07S332JB14 is determined by the following critical parameters:

• Resistance Value: Must be 3.3 kOhms
• Power Rating: Must be 0.25W (1/4W)
• Package Type: Must be Axial
• Physical Dimensions: Must match 0.090" Dia x 0.240" L
• Composition: Must be Metal Film
• Temperature Coefficient: Must be ±200ppm/°C
• Operating Temperature Range: Must be -65°C to 175°C
• Military Series Compliance: Must conform to MIL-PRF-22684/01, RL07 series

The RL07S332GB14 qualifies as a substitute because it maintains all critical electrical and mechanical parameters while offering improved tolerance specification (±2% versus ±5%).

Parameter Comparison

Engineering Selection Recommendations

Both the RL07S332JB14 and RL07S332GB14 are active production parts from Vishay Dale within the military RL07 series. Selection between these parts should be based on tolerance requirements for the specific application:

• RL07S332JB14 is appropriate for applications where ±5% tolerance meets circuit specifications and cost optimization is a priority.
• RL07S332GB14 is appropriate for applications requiring tighter tolerance control at ±2%, providing improved accuracy in precision circuits while maintaining identical electrical and mechanical characteristics.

Both parts carry identical compliance certifications (EAR99, ECCN), RoHS non-compliance status, and MSL rating. Physical footprint and thermal characteristics are identical, ensuring direct substitution capability in PCB layouts and thermal management designs.

Frequently Asked Questions (FAQ)

Q: Can RL07S332GB14 directly replace RL07S332JB14 in existing designs?

A: Yes. Both parts are mechanically and electrically compatible. The RL07S332GB14 offers improved tolerance (±2% versus ±5%) while maintaining identical physical dimensions, power rating, temperature coefficient, and operating temperature range.

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

A: The tolerance specification differs. RL07S332JB14 has ±5% tolerance, while RL07S332GB14 has ±2% tolerance. All other electrical and mechanical parameters are identical.

Q: Are both parts compliant with military specifications?

A: Both parts conform to MIL-PRF-22684/01 and are part of the military RL07 series. Both carry identical ECCN (EAR99) classification.

Q: Do these parts have the same physical footprint?

A: Yes. Both parts have identical axial package dimensions of 0.090" Dia x 0.240" L (2.29mm x 6.10mm), ensuring direct PCB compatibility without layout modifications.

Q: What is the moisture sensitivity level for these resistors?

A: Both parts have MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.

Q: Are there any RoHS compliance considerations?

A: Both parts are RoHS non-compliant. This status is identical across both the main part and substitute.