RN65C1000DB14 Equivalent & Substitute Parts

Part Overview

The RN65C1000DB14 is a 100 Ohm, 0.5W metal film axial resistor manufactured by Vishay Dale, designed for military applications per MIL-R-10509/2 specification. This component features flame retardant coating, moisture resistance, and safety-rated construction suitable for high-reliability electronic assemblies. The part maintains active product status with 871 units currently in stock.

Substitute parts are identified when equivalent resistance values, power ratings, and package configurations are maintained while offering improved electrical performance characteristics or enhanced compliance profiles.

Substiute Parts

RN65C1000DB14

Vishay DaleIn Stock: 916RN65C1000DB14 Datasheet

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RN65E1000BB14

Vishay DaleIn Stock: 852RN65E1000BB14 Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN65C1000DB14 is determined by the following criteria:

• Resistance Value: Must be 100 Ohms
• Power Rating: Must be 0.5W (1/2W) minimum
• Package Configuration: Must be Axial with matching physical dimensions (0.180" Dia x 0.562" L)
• Composition: Must be Metal Film
• Military Compliance: Must conform to MIL-R-10509/2 specification
• Operating Temperature: Must support -65°C to 175°C range
• Features: Must include Flame Retardant Coating, Military rating, and Moisture Resistance

The RN65E1000BB14 qualifies as a direct substitute by meeting all mandatory parameters while offering improved tolerance (±0.1% versus ±0.5%) and reduced temperature coefficient (±25ppm/°C versus ±50ppm/°C).

Parameter Comparison

Engineering Selection Recommendations

Both the RN65C1000DB14 and RN65E1000BB14 maintain active product status and are manufactured by Vishay Dale under the same military specification series (MIL-R-10509/2). Both components are RoHS non-compliant and REACH Affected, with identical ECCN (EAR99) and HTSUS (8533.21.0090) classifications.

The RN65E1000BB14 provides superior electrical performance through tighter tolerance (±0.1% versus ±0.5%) and lower temperature coefficient (±25ppm/°C versus ±50ppm/°C), making it suitable for applications requiring enhanced precision and thermal stability. Both parts are physically and functionally interchangeable within the specified operating parameters.

Frequently Asked Questions (FAQ)

Q: Can RN65E1000BB14 be used as a direct replacement for RN65C1000DB14?

A: Yes. Both components share identical resistance value (100 Ohms), power rating (0.5W), package configuration (Axial), physical dimensions (0.180" Dia x 0.562" L), operating temperature range (-65°C to 175°C), and military compliance (MIL-R-10509/2). The RN65E1000BB14 offers improved tolerance and temperature coefficient specifications.

Q: What are the key differences between these parts?

A: The primary differences are tolerance and temperature coefficient. RN65C1000DB14 specifies ±0.5% tolerance with ±50ppm/°C temperature coefficient, while RN65E1000BB14 specifies ±0.1% tolerance with ±25ppm/°C temperature coefficient. All other electrical and mechanical parameters are equivalent.

Q: Are the physical dimensions identical?

A: Yes. Both components have identical axial package dimensions of 0.180" diameter by 0.562" length (4.57mm x 14.27mm), ensuring mechanical compatibility in PCB layouts and through-hole assemblies.

Q: Do both parts meet military specifications?

A: Yes. Both RN65C1000DB14 and RN65E1000BB14 conform to MIL-R-10509/2 military specification and include flame retardant coating, moisture resistance, and safety-rated construction.

Q: Which part should be selected for precision-critical applications?

A: Selection depends on circuit tolerance requirements. RN65E1000BB14 with ±0.1% tolerance is appropriate for applications requiring tighter resistance accuracy. RN65C1000DB14 with ±0.5% tolerance is suitable for general-purpose military applications where standard tolerance is acceptable.