RN70D2001FRSL Equivalent & Substitute Parts

Part Overview

The RN70D2001FRSL is a 2 kOhms ±1% metal film axial resistor rated at 0.75W (3/4W) manufactured by Vishay Dale. This component is part of the military-grade RN70 series, featuring flame retardant coating, moisture resistance, and safety certification per MIL-R-10509/3. The part is currently active in production with 649 units in stock. Substitute parts are identified when packaging or inventory requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

RN70D2001FRSL

Vishay DaleIn Stock: 721RN70D2001FRSL Datasheet

Current PartRFQ

RN70D2001FB14

Vishay DaleIn Stock: 985RN70D2001FB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The RN70D2001FRSL has one identified substitute: RN70D2001FB14. Both parts are substitutable based on the following criteria:

Electrical Parameters (Identical):

• Resistance value: 2 kOhms
• Tolerance: ±1%
• Power rating: 0.75W
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 175°C

Mechanical Parameters (Identical):

• Package type: Axial
• Physical dimensions: 0.180" Dia × 0.562" L
• Number of terminations: 2

Series & Compliance (Identical):

• Military series classification: RN70, MIL-R-10509/3
• Material composition: Metal Film
• Features: Flame Retardant Coating, Military, Moisture Resistant, Safety

Packaging Difference:

• RN70D2001FRSL: Tape & Reel (TR)
• RN70D2001FB14: Bulk

The substitution is valid for applications where packaging format does not impose constraints. Both parts maintain identical electrical performance and environmental specifications.

Parameter Comparison

Engineering Selection Recommendations

Both RN70D2001FRSL and RN70D2001FB14 are active production components from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements:

RN70D2001FRSL (Tape & Reel): Select when automated assembly processes or tape-based component handling systems are employed. This packaging format is standard for high-volume manufacturing environments.

RN70D2001FB14 (Bulk): Select when manual assembly, prototyping, or applications with lower volume requirements are applicable. Bulk packaging is suitable for bench-level work and component stockpiling.

Both parts comply with MIL-R-10509/3 military specifications and maintain identical performance across the full operating temperature range of -65°C to 175°C. Neither part is RoHS compliant; both are REACH affected and classified under ECCN EAR99.

Frequently Asked Questions (FAQ)

Q: Can RN70D2001FB14 replace RN70D2001FRSL in production assembly?

A: Yes, provided the assembly process can accommodate bulk packaging. The electrical and mechanical specifications are identical. Verify that component handling equipment is compatible with bulk format rather than tape & reel format.

Q: Are there any performance differences between the two parts?

A: No. Both parts have identical resistance value (2 kOhms), tolerance (±1%), power rating (0.75W), temperature coefficient (±100ppm/°C), and operating temperature range (-65°C to 175°C). Performance is equivalent across all electrical parameters.

Q: What is the primary difference between these substitute parts?

A: The only difference is packaging format. RN70D2001FRSL is supplied in Tape & Reel format, while RN70D2001FB14 is supplied in Bulk format. Physical dimensions and all electrical specifications remain identical.

Q: Are both parts military-grade components?

A: Yes. Both parts are classified as military-grade resistors per MIL-R-10509/3 and feature flame retardant coating, moisture resistance, and safety certification.

Q: Can I use these parts interchangeably in my circuit design?

A: Yes, from an electrical standpoint. Both parts meet identical specifications for resistance, tolerance, power dissipation, and temperature performance. Interchangeability is limited only by packaging format compatibility with your assembly process.