RLR07C1502GSBSL Equivalent & Substitute Parts

Part Overview

The RLR07C1502GSBSL is a 15 kOhms ±2% metal film through-hole resistor rated at 0.25W (1/4W) in axial package configuration. Manufactured by Vishay Dale under the military-grade RLR07 series per MIL-PRF-39017/01, this component features moisture resistance and weldable terminations suitable for military and aerospace applications. The part maintains active product status with 1061 units in current inventory. Substitute parts are identified when equivalent electrical performance and mechanical compatibility are required due to inventory constraints, design optimization, or application-specific tolerance requirements.

Substiute Parts

RLR07C1502GSBSL

Vishay DaleIn Stock: 1166RLR07C1502GSBSL Datasheet

Current PartRFQ

RLR07C1502FSB14

Vishay DaleIn Stock: 1043RLR07C1502FSB14 Datasheet

UpgradeRFQ

RLR07C1502GSB14

Vishay DaleIn Stock: 1595RLR07C1502GSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RLR07C1502GSBSL are qualified based on the following criteria:

Electrical Parameters (Must Match):

• Resistance value: 15 kOhms
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 150°C
• Series: RLR07 military-grade classification

Mechanical Parameters (Must Match):

• Package type: Axial
• Physical dimensions: 0.090" Dia × 0.250" L
• Number of terminations: 2

Tolerance Variation (Allowed): Tolerance specifications may vary within the RLR07 series. The main part specifies ±2% tolerance. Substitute parts with tighter tolerance (±1%) are functionally compatible and represent performance upgrades. Parts with identical ±2% tolerance are parametric equivalents.

Parameter Comparison

Engineering Selection Recommendations

RLR07C1502GSBSL (Main Part): Use as primary selection when ±2% tolerance meets circuit requirements and inventory availability is confirmed. Active product status ensures continued supply and technical support.

RLR07C1502FSB14 (Upgrade Substitute): Select when tighter tolerance specification (±1%) is required for improved circuit accuracy. This part provides enhanced performance within the same mechanical and thermal envelope. Suitable for applications demanding higher precision without design modification.

RLR07C1502GSB14 (Parametric Equivalent): Use as direct replacement when the main part is unavailable. Identical electrical and mechanical specifications ensure drop-in compatibility. Highest current inventory (1532 units) provides supply assurance.

All three parts maintain military-grade classification, identical failure rates, and equivalent compliance status (RoHS non-compliant, REACH affected, ECCN EAR99). Selection between equivalent parts is determined by tolerance requirements and inventory availability rather than functional performance differences.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1502FSB14 replace RLR07C1502GSBSL in any application? A: Yes. The RLR07C1502FSB14 provides ±1% tolerance compared to the main part's ±2% tolerance. This represents improved accuracy and is functionally compatible in all applications where the main part is specified. No circuit redesign is required.

Q: What is the difference between RLR07C1502GSB14 and RLR07C1502GSBSL? A: Both parts are parametric equivalents with identical electrical specifications (15 kOhms ±2%, 0.25W metal film). The difference is in packaging designation (GSB14 vs. GSBSL). Both are mechanically and electrically interchangeable.

Q: Are all three parts physically identical? A: Yes. All three parts share identical physical dimensions (0.090" Dia × 0.250" L), axial package configuration, and two-terminal design. They are mechanically interchangeable in PCB layouts and through-hole applications.

Q: Which part should I select for new designs? A: Selection depends on tolerance requirements. For ±2% tolerance applications, choose based on inventory availability between RLR07C1502GSBSL and RLR07C1502GSB14. For applications requiring ±1% tolerance, specify RLR07C1502FSB14.

Q: Do these parts have different compliance or certification status? A: No. All three parts share identical compliance status: RoHS non-compliant, REACH affected, ECCN EAR99, and military-grade MIL-PRF-39017/01 classification. Compliance considerations do not differentiate these parts.

Q: Can I mix these parts in the same production batch? A: Yes, provided circuit tolerance requirements permit ±2% specification. RLR07C1502GSBSL and RLR07C1502GSB14 are directly interchangeable. RLR07C1502FSB14 (±1%) may be mixed if the design accepts tighter tolerance without modification.