RLR07C1503GSB14 Equivalent & Substitute Parts

Part Overview

The RLR07C1503GSB14 is a 150 kOhm ±2% metal film axial resistor rated at 0.25W (1/4W) manufactured by Vishay Dale. This component is part of the military-grade RLR07 series compliant with MIL-PRF-39017/01 specification. The part is currently active in production with 889 pieces in stock. Substitute parts are identified when electrical and mechanical parameters remain compatible within the allowed tolerances for this product category.

Substiute Parts

RLR07C1503GSB14

Vishay DaleIn Stock: 953RLR07C1503GSB14 Datasheet

Current PartRFQ

RLR07C1503FRB14

Vishay DaleIn Stock: 909RLR07C1503FRB14 Datasheet

UpgradeRFQ

RLR07C1503FSB14

Vishay DaleIn Stock: 883RLR07C1503FSB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RLR07C1503GSB14 are qualified based on the following criteria:

• Resistance Value: Must be 150 kOhms (exact match)
• Power Rating: Must be 0.25W (1/4W) (exact match)
• Package Type: Must be Axial (exact match)
• Composition: Must be Metal Film (exact match)
• Temperature Coefficient: Must be ±100ppm/°C (exact match)
• Operating Temperature Range: Must be -65°C to 150°C (exact match)
• Physical Dimensions: Must be 0.090" Dia x 0.250" L (exact match)
• Series Compliance: Must comply with MIL-PRF-39017/01 (exact match)
• Tolerance: May vary from ±2% to ±1% (tighter tolerance is acceptable as upgrade)

The two identified substitutes, RLR07C1503FRB14 and RLR07C1503FSB14, meet all mandatory electrical and mechanical parameters. Both offer improved tolerance specification (±1%) compared to the main part (±2%), making them suitable upgrades for applications requiring higher precision.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RLR07C1503GSB14, RLR07C1503FRB14, and RLR07C1503FSB14—are active products manufactured by Vishay Dale and comply with MIL-PRF-39017/01 military specification. All parts share identical electrical and mechanical characteristics with the exception of tolerance and failure rate specifications.

RLR07C1503FRB14 and RLR07C1503FSB14 are direct substitutes offering ±1% tolerance compared to the ±2% tolerance of the main part. RLR07C1503FSB14 maintains the same failure rate specification (S, 0.001%) as the main part, while RLR07C1503FRB14 has a higher failure rate specification (R, 0.01%). Selection between these substitutes depends on application-specific requirements for tolerance precision and reliability metrics.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1503FRB14 and RLR07C1503FSB14 be used interchangeably with RLR07C1503GSB14?

A: Yes. Both substitute parts maintain identical resistance value (150 kOhms), power rating (0.25W), package type (Axial), physical dimensions (0.090" Dia x 0.250" L), temperature coefficient (±100ppm/°C), and operating temperature range (-65°C to 150°C). The substitutes offer improved tolerance specification (±1% versus ±2%).

Q: What is the difference between RLR07C1503FRB14 and RLR07C1503FSB14?

A: Both parts are identical in all electrical and mechanical parameters. The primary difference is the failure rate specification: RLR07C1503FSB14 has a failure rate of S (0.001%), while RLR07C1503FRB14 has a failure rate of R (0.01%). Selection depends on application reliability requirements.

Q: Are all three parts compliant with military specifications?

A: Yes. All three parts comply with MIL-PRF-39017/01 military specification and are part of the RLR07 series. All are manufactured by Vishay Dale and feature military-grade construction with moisture resistance and weldability.

Q: Can these parts be soldered or welded?

A: Yes. All three parts are specified as weldable and suitable for both soldering and welding applications in accordance with military standards.

Q: Do these parts have any RoHS compliance considerations?

A: All three parts are RoHS non-compliant. They are REACH Affected and classified under ECCN EAR99 with HTSUS code 8533.21.0090.