RN55D9311FRE6 Equivalent & Substitute Parts

Part Overview

The RN55D9311FRE6 is a 9.31 kOhms ±1% metal film through-hole resistor rated at 0.125W (1/8W) in axial package configuration. This component is part of the Vishay Dale RN55 military-grade series, designed for applications requiring flame retardant coating, moisture resistance, and safety compliance. The part is currently active in production with 1003 units in stock. Substitute parts are identified to provide alternative sourcing options while maintaining identical electrical and mechanical specifications.

Substiute Parts

RN55D9311FRE6

Vishay DaleIn Stock: 1089RN55D9311FRE6 Datasheet

Current PartRFQ

RN55D9311FB14

Vishay DaleIn Stock: 2025RN55D9311FB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The RN55D9311FB14 qualifies as a direct substitute for the RN55D9311FRE6 based on the following matching parameters:

• Identical resistance value: 9.31 kOhms
• Identical tolerance: ±1%
• Identical power rating: 0.125W (1/8W)
• Identical composition: Metal Film
• Identical package type: Axial
• Identical temperature coefficient: ±100ppm/°C
• Identical operating temperature range: -65°C to 175°C
• Identical physical dimensions: 0.090" Dia x 0.240" L (2.29mm x 6.10mm)
• Identical series classification: Military, MIL-R-10509/7, RN55
• Identical features: Flame Retardant Coating, Military, Moisture Resistant, Safety

The only difference between these parts is the packaging format: RN55D9311FRE6 is supplied in Tape & Reel (TR) configuration, while RN55D9311FB14 is supplied in Bulk packaging. Both parts maintain full electrical and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both RN55D9311FRE6 and RN55D9311FB14 are active production parts from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements and inventory availability:

• RN55D9311FRE6 (Tape & Reel): Suitable for automated assembly processes and high-volume production environments requiring tape-and-reel packaging.
• RN55D9311FB14 (Bulk): Suitable for manual assembly, prototyping, or applications where bulk packaging is acceptable.

Both parts maintain compliance with military specifications (MIL-R-10509/7) and share identical RoHS and REACH status classifications. Component selection should account for procurement lead times and current inventory levels (1003 units for RN55D9311FRE6 and 1931 units for RN55D9311FB14).

Frequently Asked Questions (FAQ)

Q: Can RN55D9311FB14 be used as a direct replacement for RN55D9311FRE6?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Bulk versus Tape & Reel). Direct substitution is valid for applications where packaging format does not impact assembly processes.

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

A: The RN55D9311FRE6 is supplied in Tape & Reel (TR) packaging, while the RN55D9311FB14 is supplied in Bulk packaging. All electrical parameters, physical dimensions, and performance characteristics are identical.

Q: Are both parts suitable for military applications?

A: Yes. Both parts are classified as military-grade components within the RN55 series and comply with MIL-R-10509/7 specifications. Both maintain identical flame retardant coating, moisture resistance, and safety features.

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

A: Both parts operate across the temperature range of -65°C to 175°C with a temperature coefficient of ±100ppm/°C.

Q: Are there any compliance differences between these parts?

A: No. Both parts share identical RoHS non-compliant and REACH Affected status classifications.