RLR07C1302GSB14 Equivalent & Substitute Parts

Part Overview

The RLR07C1302GSB14 is a 13 kOhms ±2% 0.25W through-hole resistor manufactured by Vishay Dale. This metal film axial resistor is designed for military applications per MIL-PRF-39017/01 specification, featuring moisture resistance and weldability characteristics. The component is currently active in production with 1105 units in stock. Substitute parts are identified when equivalent electrical performance and mechanical compatibility can be maintained within the specified parameter tolerances for this product category.

Substiute Parts

RLR07C1302GSB14

Vishay DaleIn Stock: 1157RLR07C1302GSB14 Datasheet

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RLR07C1302FSB14

Vishay DaleIn Stock: 966RLR07C1302FSB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C1302GSB14 is determined by the following criteria:

• Resistance value: Must be 13 kOhms
• Power rating: Must be 0.25W (1/4W) minimum
• Package type: Must be Axial
• Composition: Must be Metal Film
• Temperature coefficient: Must be ±100ppm/°C or better
• Operating temperature range: Must cover -65°C to 150°C
• Series compliance: Must be MIL-PRF-39017/01 RLR07 series
• Tolerance: May be equal to or tighter than ±2%

The RLR07C1302FSB14 qualifies as a substitute because it maintains all critical electrical and mechanical parameters while offering improved tolerance specification (±1% versus ±2%).

Parameter Comparison

Engineering Selection Recommendations

Both the RLR07C1302GSB14 and RLR07C1302FSB14 are active production components from Vishay Dale within the military-grade RLR07 series. Selection between these parts depends on circuit tolerance requirements:

• Use RLR07C1302GSB14 when ±2% tolerance meets circuit specifications and cost optimization is prioritized.
• Use RLR07C1302FSB14 when tighter tolerance control (±1%) is required for precision applications.

Both components maintain identical mechanical compatibility, thermal performance, and military compliance certifications. Inventory availability should be verified for production scheduling, as current stock levels differ between variants.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1302FSB14 directly replace RLR07C1302GSB14 in existing designs?

A: Yes. The RLR07C1302FSB14 is mechanically and electrically compatible. It features identical package dimensions, power rating, temperature range, and series compliance. The tighter tolerance (±1% versus ±2%) represents an upgrade in precision.

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

A: The tolerance specification differs. RLR07C1302GSB14 has ±2% tolerance, while RLR07C1302FSB14 has ±1% tolerance. All other electrical and mechanical parameters are identical.

Q: Are both parts suitable for military applications?

A: Yes. Both components comply with MIL-PRF-39017/01 specification and are classified as military-grade resistors with moisture resistance and weldability features.

Q: Do these parts have the same physical footprint?

A: Yes. Both parts share identical axial package dimensions of 0.090" diameter by 0.250" length (2.29mm x 6.35mm), ensuring direct mechanical compatibility in PCB layouts.

Q: What is the operating temperature range for both parts?

A: Both the RLR07C1302GSB14 and RLR07C1302FSB14 operate across -65°C to 150°C, with a temperature coefficient of ±100ppm/°C.