RN65D6811FRE6 Equivalent & Substitute Parts

Part Overview

The RN65D6811FRE6 is a 6.81 kOhms ±1% metal film through-hole resistor rated at 0.5W (1/2W) in axial package configuration. Manufactured by Vishay Dale under the military-grade RN65 series (MIL-R-10509/2), this component features flame retardant coating, moisture resistance, and safety-rated construction suitable for military and high-reliability applications. The part maintains active product status with 795 units in current inventory. Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications, enabling procurement flexibility across supply chain variations.

Substiute Parts

RN65D6811FRE6

Vishay DaleIn Stock: 882RN65D6811FRE6 Datasheet

Current PartRFQ

RN65D6811FB14

Vishay DaleIn Stock: 792RN65D6811FB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RN65D6811FRE6 is determined by strict equivalence across the following critical parameters:

• Resistance value: 6.81 kOhms (exact match required)
• Tolerance: ±1% (exact match required)
• Power rating: 0.5W/1/2W (exact match required)
• Composition: Metal Film (exact match required)
• Package configuration: Axial (exact match required)
• Temperature coefficient: ±100ppm/°C (exact match required)
• Operating temperature range: -65°C to 175°C (exact match required)
• Physical dimensions: 0.180" Dia × 0.562" L (exact match required)
• Series classification: Military, MIL-R-10509/2, RN65 (exact match required)

The identified substitute part RN65D6811FB14 meets all electrical and mechanical equivalence criteria. The sole difference is packaging format: the main part is supplied in Tape & Reel (TR) configuration, while the substitute is supplied in Bulk packaging. Both parts share identical component specifications, certifications, and performance characteristics.

Parameter Comparison

Engineering Selection Recommendations

Selection between RN65D6811FRE6 and RN65D6811FB14 is determined by packaging and supply chain requirements rather than electrical performance.

RN65D6811FRE6 (Tape & Reel packaging) is appropriate for automated assembly processes requiring continuous component feed from reel-based dispensing systems. This format optimizes high-volume production workflows.

RN65D6811FB14 (Bulk packaging) is appropriate for manual assembly, low-volume production, repair operations, or applications where component handling does not require automated reel feeding. Bulk packaging also accommodates mixed-component procurement scenarios.

Both parts maintain identical electrical specifications, military-grade construction, and compliance certifications. Selection criteria are logistics-based rather than performance-based. Both parts carry RoHS non-compliant and REACH Affected designations, requiring equivalent regulatory consideration in end-use applications.

Frequently Asked Questions (FAQ)

Q: Can RN65D6811FB14 be used as a direct replacement for RN65D6811FRE6 in circuit applications?

A: Yes. Both parts are electrically and mechanically identical. The RN65D6811FB14 functions identically in all circuit applications where the RN65D6811FRE6 is specified. Substitution is valid from an electrical performance standpoint.

Q: What is the difference between Tape & Reel and Bulk packaging?

A: Tape & Reel (TR) packaging supplies components wound on continuous tape reels, designed for automated pick-and-place assembly equipment. Bulk packaging supplies loose components in standard quantities, suitable for manual assembly or non-automated handling. Both formats contain identical components.

Q: Are there any assembly process considerations when switching between these two part numbers?

A: Yes. Switching from Tape & Reel to Bulk packaging requires corresponding changes to assembly methodology. Automated reel-fed systems cannot process bulk components without manual feeding. Conversely, bulk components are inefficient in high-speed automated assembly. Select packaging format based on your assembly process capability.

Q: Do both parts meet the same military and safety specifications?

A: Yes. Both RN65D6811FRE6 and RN65D6811FB14 are manufactured to identical specifications within the Military RN65 series (MIL-R-10509/2). Both include flame retardant coating, moisture resistance, and safety-rated construction. Military and safety certifications are equivalent.

Q: What is the significance of the RoHS non-compliant designation?

A: Both parts carry RoHS non-compliant status, indicating they may contain restricted substances under RoHS Directive 2011/65/EU. This designation applies equally to both part numbers and requires equivalent regulatory evaluation for applications subject to RoHS requirements.

Q: Can I mix Tape & Reel and Bulk components in the same production run?

A: Mixing packaging formats within a single production run requires separate handling procedures and inventory management protocols. From a component specification standpoint, mixing is electrically valid. From a manufacturing standpoint, process efficiency typically favors consistent packaging format throughout a production run.