RLR07C1001GPB14 Equivalent & Substitute Parts

Part Overview

The RLR07C1001GPB14 is a 1 kOhms ±2% 0.25W through-hole axial resistor manufactured by Vishay Dale. This metal film resistor is designed for military applications per MIL-PRF-39017/01 specification and features moisture-resistant, weldable construction. The part is currently active in production with 907 units in stock. Substitute parts are identified when equivalent electrical and mechanical parameters are maintained within the allowed tolerances for this resistor category.

Substiute Parts

RLR07C1001GPB14

Vishay DaleIn Stock: 944RLR07C1001GPB14 Datasheet

Current PartRFQ

RLR07C1001GRB14

Vishay DaleIn Stock: 743RLR07C1001GRB14 Datasheet

DirectRFQ

RLR07C1001GSB14

Vishay DaleIn Stock: 1222RLR07C1001GSB14 Datasheet

DirectRFQ

RLR07C1001FRB14

Vishay DaleIn Stock: 1149RLR07C1001FRB14 Datasheet

UpgradeRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C1001GPB14 is determined by the following criteria:

Primary Electrical Parameters (Must Match):

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

Mechanical Parameters (Must Match):

• Package type: Axial
• Physical dimensions: 0.090" Dia x 0.250" L (2.29mm x 6.35mm)
• Number of terminations: 2

Allowable Variation:

• Tolerance: ±2% or tighter (±1% acceptable as upgrade)
• Failure rate: May vary (P, R, or S grade)
• Manufacturer: Vishay Dale (same manufacturer, RLR07 base series)

All identified substitutes maintain identical electrical and mechanical specifications with the exception of tolerance grade, which represents an improvement or equivalent performance level.

Parameter Comparison

Engineering Selection Recommendations

Direct Substitutes (Equivalent Performance):

• RLR07C1001GRB14: Identical electrical and mechanical specifications with improved failure rate (R grade vs. P grade). Suitable for direct replacement in all applications.
• RLR07C1001GSB14: Identical electrical and mechanical specifications with superior failure rate (S grade). Suitable for direct replacement in all applications.

Upgrade Option:

• RLR07C1001FRB14: Tighter tolerance specification (±1% vs. ±2%) with equivalent failure rate to RLR07C1001GRB14. Applicable where improved tolerance performance is required or beneficial.

All parts maintain active product status, military series classification (MIL-PRF-39017/01), and identical compliance profiles (RoHS non-compliant, REACH affected, ECCN EAR99, HTSUS 8533.21.0090).

Frequently Asked Questions (FAQ)

Q: Can RLR07C1001GRB14 or RLR07C1001GSB14 be used as direct replacements for RLR07C1001GPB14?

A: Yes. Both parts maintain identical resistance value (1 kOhms), tolerance (±2%), power rating (0.25W), composition (metal film), temperature coefficient (±100ppm/°C), operating temperature range (-65°C to 150°C), and physical dimensions (0.090" Dia x 0.250" L). The difference in failure rate grade does not affect electrical or mechanical compatibility.

Q: What is the difference between the main part and RLR07C1001FRB14?

A: RLR07C1001FRB14 offers tighter tolerance specification at ±1% compared to the ±2% tolerance of RLR07C1001GPB14. All other electrical and mechanical parameters are identical. This upgrade is applicable in circuits where improved tolerance performance enhances overall system accuracy.

Q: Are all substitute parts in the same physical package?

A: Yes. All parts listed use the axial package type with identical dimensions of 0.090" Dia x 0.250" L (2.29mm x 6.35mm). They are mechanically interchangeable in PCB layouts and through-hole applications.

Q: Do the substitute parts have the same military specification compliance?

A: Yes. All parts are manufactured to MIL-PRF-39017/01 specification and belong to the RLR07 military series. They share identical compliance status for RoHS, REACH, ECCN, and HTSUS classifications.

Q: What does the failure rate grade indicate?

A: Failure rate grade (P, R, S) indicates the expected failure rate per 1000 hours of operation under specified conditions. Grade S (0.001%) represents the lowest failure rate, followed by R (0.01%), then P (0.1%). Higher grades indicate improved reliability but do not affect electrical performance or physical compatibility.