RN70C1501FRE6 Equivalent & Substitute Parts

Part Overview

The RN70C1501FRE6 is a 1.5 kOhms ±1% metal film through-hole resistor rated at 0.75W (3/4W) in axial package configuration. This component is manufactured by Vishay Dale under the military-grade RN70 series, compliant with MIL-R-10509/3 specifications. The resistor features flame retardant coating, moisture resistance, and safety-rated construction suitable for military and high-reliability applications. The part maintains active product status with 898 units currently in stock. Substitute parts are identified to address packaging format availability and inventory requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

RN70C1501FRE6

Vishay DaleIn Stock: 970RN70C1501FRE6 Datasheet

Current PartRFQ

RN70C1501FB14

Vishay DaleIn Stock: 1062RN70C1501FB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RN70C1501FRE6 are identified based on strict equivalence of the following electrical and mechanical parameters:

• Resistance value: 1.5 kOhms
• Tolerance: ±1%
• Power rating: 0.75W (3/4W)
• Composition: Metal Film
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -65°C to 175°C
• Package type: Axial
• Physical dimensions: 0.180" Dia × 0.562" L
• Series: RN70 (Military, MIL-R-10509/3)
• Features: Flame Retardant Coating, Military, Moisture Resistant, Safety

The primary distinction between the main part and its substitute is the packaging format: the RN70C1501FRE6 is supplied in Tape & Reel (TR) configuration, while the substitute RN70C1501FB14 is supplied in Bulk packaging. Both parts are manufactured by Vishay Dale and maintain identical electrical performance and mechanical specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the RN70C1501FRE6 and RN70C1501FB14 are active products manufactured by Vishay Dale with identical electrical and mechanical specifications. Selection between these parts is determined by packaging requirements and supply chain considerations rather than technical performance.

The RN70C1501FRE6 in Tape & Reel format is suitable for automated assembly processes and high-volume production environments. The RN70C1501FB14 in Bulk packaging is appropriate for manual assembly, prototyping, or applications where tape-and-reel packaging is not required.

Both parts maintain compliance with MIL-R-10509/3 military specifications and share identical RoHS non-compliant and REACH Affected regulatory status. Component selection should account for production methodology, inventory management practices, and supply availability.

Frequently Asked Questions (FAQ)

Q: Can RN70C1501FB14 be used as a direct replacement for RN70C1501FRE6?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format: RN70C1501FRE6 is supplied in Tape & Reel configuration, while RN70C1501FB14 is supplied in Bulk. Electrical performance, resistance value, tolerance, power rating, temperature characteristics, and physical dimensions are identical.

Q: What is the significance of the packaging difference between these parts?

A: Tape & Reel (TR) packaging is designed for automated pick-and-place assembly equipment used in high-volume manufacturing. Bulk packaging is used for manual assembly, prototyping, or applications where automated handling is not required. The component itself is identical in both formats.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts share identical RoHS non-compliant and REACH Affected regulatory status. Both are manufactured to MIL-R-10509/3 military specifications and maintain active product status.

Q: What parameters must remain constant for substitution between these parts?

A: Substitution is valid only when the following parameters remain constant: resistance value (1.5 kOhms), tolerance (±1%), power rating (0.75W), composition (Metal Film), temperature coefficient (±50ppm/°C), operating temperature range (-65°C to 175°C), package type (Axial), physical dimensions (0.180" Dia × 0.562" L), and series classification (RN70, MIL-R-10509/3).