RN65C1210FRE6 Equivalent & Substitute Parts

Part Overview

The RN65C1210FRE6 is a 121 Ohm, 1/2W metal film axial resistor manufactured by Vishay Dale, designed for military applications per MIL-R-10509/2 specifications. This component features flame retardant coating, moisture resistance, and safety-rated construction suitable for high-reliability electronic assemblies. The part is currently active in production with 724 units in stock. Substitute parts are identified to address packaging format availability and inventory requirements while maintaining identical electrical and mechanical specifications.

Substiute Parts

RN65C1210FRE6

Vishay DaleIn Stock: 825RN65C1210FRE6 Datasheet

Current PartRFQ

RN65C1210FB14

Vishay DaleIn Stock: 1507RN65C1210FB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The RN65C1210FB14 qualifies as a direct electrical and mechanical substitute for the RN65C1210FRE6 based on the following criteria:

Identical Electrical Parameters:

• Resistance value: 121 Ohms
• Tolerance: ±1%
• Power rating: 0.5W (1/2W)
• Temperature coefficient: ±50ppm/°C
• Operating temperature range: -65°C to 175°C

Identical Mechanical Parameters:

• Composition: Metal Film
• Package type: Axial
• Physical dimensions: 0.180" Dia x 0.562" L (4.57mm x 14.27mm)
• Number of terminations: 2

Identical Series & Features:

• Military series: MIL-R-10509/2, RN65
• Flame retardant coating, moisture resistant, safety-rated construction

Difference:

• Packaging format: RN65C1210FRE6 supplied in Tape & Reel (TR); RN65C1210FB14 supplied in Bulk

Parameter Comparison

Engineering Selection Recommendations

Both RN65C1210FRE6 and RN65C1210FB14 are active production components from Vishay Dale with identical electrical performance and mechanical compatibility. Selection between these parts is determined by packaging and supply requirements:

RN65C1210FRE6 is specified when tape and reel packaging is required for automated assembly processes or when the original design documentation mandates this packaging format.

RN65C1210FB14 is applicable when bulk packaging is acceptable and higher inventory availability is advantageous. This part maintains full compliance with MIL-R-10509/2 military specifications and identical performance characteristics.

Both parts are RoHS non-compliant and REACH affected, with identical compliance status. No electrical or thermal performance differences exist between these components.

Frequently Asked Questions (FAQ)

Q: Can RN65C1210FB14 be used as a direct replacement for RN65C1210FRE6 in circuit design?

A: Yes. Both parts have identical resistance, tolerance, power rating, temperature coefficient, and operating temperature range. They are mechanically and electrically interchangeable in all circuit applications.

Q: What is the only difference between these two parts?

A: The packaging format. RN65C1210FRE6 is supplied in Tape & Reel (TR) format, while RN65C1210FB14 is supplied in Bulk format. All electrical and mechanical specifications are identical.

Q: Does packaging format affect circuit performance?

A: No. Packaging format affects only the delivery method and assembly process compatibility. Once soldered into a circuit, both parts perform identically.

Q: Which part should be selected for automated assembly?

A: RN65C1210FRE6 in Tape & Reel format is optimized for automated pick-and-place assembly equipment. RN65C1210FB14 in Bulk format is suitable for manual assembly or when tape and reel equipment is not available.

Q: Are there any compliance or certification differences?

A: No. Both parts share identical RoHS status (non-compliant), REACH status (affected), ECCN (EAR99), and HTSUS classification (8533.21.0090).