RN55D6980FRE6 Equivalent & Substitute Parts

Part Overview

The RN55D6980FRE6 is a 698 Ohm, 1/8W metal film axial resistor manufactured by Vishay Dale, designed for military applications per MIL-R-10509/7 specification. 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 1007 units available in tape and reel packaging. Substitute parts are identified to address packaging availability, inventory requirements, or supply chain alternatives while maintaining identical electrical and mechanical performance.

Substiute Parts

RN55D6980FRE6

Vishay DaleIn Stock: 1116RN55D6980FRE6 Datasheet

Current PartRFQ

RN55D6980FB14

Vishay DaleIn Stock: 1919RN55D6980FB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution of the RN55D6980FRE6 is based on electrical and mechanical parameter equivalence within the RN55 military resistor series. The substitute part RN55D6980FB14 maintains identical specifications across all critical parameters: resistance value, tolerance, power rating, temperature coefficient, operating temperature range, composition, and physical dimensions. The only difference between these parts is packaging format: the main part is supplied in tape and reel (TR) configuration, while the substitute is supplied in bulk packaging. Both parts conform to MIL-R-10509/7 military specification and share the same base product number (RN55), confirming functional interchangeability in circuit applications where packaging format does not impose assembly constraints.

Parameter Comparison

Engineering Selection Recommendations

Both RN55D6980FRE6 and RN55D6980FB14 are active production components from Vishay Dale with identical electrical performance and military specification compliance. Selection between these parts should be determined by assembly process requirements and packaging handling capabilities. The tape and reel format (RN55D6980FRE6) is optimized for automated pick-and-place assembly operations. The bulk format (RN55D6980FB14) is suitable for manual assembly or applications where tape packaging is not required. Both parts are RoHS non-compliant and REACH affected, with identical regulatory classification (ECCN: EAR99, HTSUS: 8533.21.0090). No electrical or thermal performance differences exist between these alternatives.

Frequently Asked Questions (FAQ)

Q: Can RN55D6980FB14 be used as a direct replacement for RN55D6980FRE6 in automated assembly?

A: Electrical and mechanical compatibility is complete. However, bulk packaging requires manual handling or tape conversion before automated pick-and-place equipment can process the components. Tape and reel format is the standard for automated assembly lines.

Q: Are there any performance differences between tape and reel versus bulk packaging?

A: No. The resistor component itself is identical. Packaging format affects only handling, storage, and assembly methodology, not electrical characteristics or reliability.

Q: What determines whether these parts are interchangeable?

A: Interchangeability is based on matching resistance value (698 Ohms), tolerance (±1%), power rating (0.125W), temperature coefficient (±100ppm/°C), operating temperature range (-65°C to 175°C), composition (metal film), physical dimensions (0.090" Dia × 0.240" L), and military specification compliance (MIL-R-10509/7). Both parts meet all these criteria.

Q: Does packaging format affect component reliability or lifespan?

A: No. Packaging is a logistics and assembly consideration only. Component reliability, failure rate characteristics, and operating lifespan are determined by the resistor element itself, which is identical in both packaging formats.

Q: Are both parts suitable for military applications?

A: Yes. Both RN55D6980FRE6 and RN55D6980FB14 are classified as military components within the RN55 series and comply with MIL-R-10509/7 specification. Both feature flame retardant coating, moisture resistance, and safety-rated construction.