RN60C1201FRE6 Equivalent & Substitute Parts

Part Overview

The RN60C1201FRE6 is a 1.2 kOhms ±1% metal film axial through-hole resistor rated at 0.25W (1/4W) manufactured by Vishay Dale. This component is part of the military-grade RN60 series, featuring flame retardant coating, moisture resistance, and safety certification. The part is currently active in production with 905 units in stock. Substitute parts are identified to address packaging format requirements or tolerance specifications while maintaining electrical and mechanical compatibility.

Substiute Parts

RN60C1201FRE6

Vishay DaleIn Stock: 920RN60C1201FRE6 Datasheet

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RN60C1201BB14

Vishay DaleIn Stock: 2267RN60C1201BB14 Datasheet

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RN60C1201DB14

Vishay DaleIn Stock: 1066RN60C1201DB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RN60C1201FRE6 are qualified based on the following electrical and mechanical parameters:

• Resistance Value: Must be 1.2 kOhms (exact match)
• Power Rating: Must be 0.25W (1/4W) (exact match)
• Composition: Must be Metal Film (exact match)
• Package Type: Must be Axial (exact match)
• Temperature Coefficient: Must be ±50ppm/°C (exact match)
• Operating Temperature Range: Must be -65°C to 175°C (exact match)
• Physical Dimensions: Must be 0.145" Dia x 0.344" L (3.68mm x 8.74mm) (exact match)
• Series Compliance: Must be MIL-R-10509/1, RN60 (exact match)
• Features: Must include Flame Retardant Coating, Military, Moisture Resistant, Safety (exact match)

Tolerance Variation: Substitute parts may have tighter tolerance specifications (±0.5% or ±0.1%) than the main part (±1%), as tighter tolerances are electrically compatible with applications requiring ±1% tolerance.

Packaging Format: Substitute parts may differ in packaging format (Bulk versus Tape & Reel) without affecting electrical or mechanical performance.

Parameter Comparison

Engineering Selection Recommendations

All three parts—RN60C1201FRE6, RN60C1201BB14, and RN60C1201DB14—are active products from Vishay Dale with identical electrical specifications, mechanical dimensions, and military-grade certifications. Selection between these parts is determined by application requirements and packaging preferences:

RN60C1201FRE6 (±1% Tolerance, Tape & Reel): Select this part for applications requiring standard ±1% tolerance with automated assembly processes utilizing tape and reel packaging.

RN60C1201BB14 (±0.1% Tolerance, Bulk): Select this part for applications requiring tighter tolerance control (±0.1%) with manual assembly or bulk component handling. The enhanced tolerance specification provides superior precision for precision analog circuits.

RN60C1201DB14 (±0.5% Tolerance, Bulk): Select this part for applications requiring intermediate tolerance control (±0.5%) with bulk packaging. This option balances precision requirements with cost considerations.

All parts maintain compliance with MIL-R-10509/1 military specifications, feature flame retardant coating, moisture resistance, and safety certification. RoHS non-compliance and REACH Affected status are consistent across all variants.

Frequently Asked Questions (FAQ)

Q: Can RN60C1201BB14 or RN60C1201DB14 be used as direct replacements for RN60C1201FRE6?

A: Yes. Both substitute parts are electrically and mechanically compatible. The RN60C1201BB14 and RN60C1201DB14 have tighter tolerance specifications (±0.1% and ±0.5% respectively) compared to the main part (±1%). Tighter tolerances are compatible with applications designed for ±1% tolerance. The primary difference is packaging format: the main part uses Tape & Reel, while substitutes use Bulk packaging.

Q: What is the difference between Tape & Reel and Bulk packaging?

A: Tape & Reel packaging is designed for automated pick-and-place assembly equipment, where components are wound on a continuous tape. Bulk packaging consists of loose components suitable for manual assembly or alternative handling methods. Electrical and mechanical performance are identical between packaging formats.

Q: Does tighter tolerance affect circuit performance?

A: Tighter tolerance specifications (±0.1% or ±0.5%) provide greater precision than ±1% tolerance. Applications designed for ±1% tolerance will function correctly with tighter tolerance components, as the actual resistance values will fall within the original ±1% specification window.

Q: Are all three parts military-grade?

A: Yes. All three parts comply with MIL-R-10509/1 military specifications and are part of the RN60 military series. All feature flame retardant coating, moisture resistance, and safety certification.

Q: What is the operating temperature range for these resistors?

A: All three parts operate across the temperature range of -65°C to 175°C with a temperature coefficient of ±50ppm/°C.

Q: Are these parts RoHS compliant?

A: No. All three parts are RoHS non-compliant and REACH Affected. Verify compliance requirements for your specific application before selection.