RN70C1004FRE6 Equivalent & Substitute Parts

Part Overview

The RN70C1004FRE6 is a 1 MOhm ±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 857 units in stock. Substitute parts are identified when packaging or inventory requirements necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

RN70C1004FRE6

Vishay DaleIn Stock: 922RN70C1004FRE6 Datasheet

Current PartRFQ

RN70C1004FB14

Vishay DaleIn Stock: 1064RN70C1004FB14 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

The RN70C1004FB14 qualifies as a direct substitute for the RN70C1004FRE6 based on the following criteria:

• Identical resistance value: 1 MOhm
• Identical tolerance: ±1%
• Identical power rating: 0.75W (3/4W)
• Identical composition: Metal Film
• Identical temperature coefficient: ±50ppm/°C
• Identical operating temperature range: -65°C to 175°C
• Identical package type: Axial
• Identical physical dimensions: 0.180" Dia × 0.562" L (4.57mm × 14.27mm)
• Identical series classification: Military, MIL-R-10509/3, RN70
• Identical features: Flame Retardant Coating, Military, Moisture Resistant, Safety

The only difference between these parts is the packaging format: RN70C1004FRE6 is supplied in Tape & Reel (TR) format, while RN70C1004FB14 is supplied in Bulk format.

Parameter Comparison

Engineering Selection Recommendations

Both RN70C1004FRE6 and RN70C1004FB14 are active production components from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements and inventory availability:

• RN70C1004FRE6 (Tape & Reel format) is suitable for automated assembly processes requiring continuous reel feeding.
• RN70C1004FB14 (Bulk format) is suitable for manual assembly, kit builds, or applications where reel packaging is not required.

Both parts maintain RoHS non-compliant status, REACH Affected classification, and EAR99 ECCN designation. No compliance or certification differences exist between these alternatives.

Frequently Asked Questions (FAQ)

Q: Can RN70C1004FB14 be used as a direct replacement for RN70C1004FRE6?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Bulk vs. Tape & Reel). Substitution is valid for any application where the RN70C1004FRE6 is specified, provided the packaging format is compatible with your assembly process.

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

A: Tape & Reel (TR) packaging supplies components on a continuous reel suitable for automated pick-and-place assembly equipment. Bulk packaging supplies loose components suitable for manual assembly or kit applications. The electrical and mechanical properties of the component are identical regardless of packaging format.

Q: Are there any compliance or certification differences between these parts?

A: No. Both parts share identical RoHS status (non-compliant), REACH classification (Affected), and ECCN designation (EAR99). No compliance or regulatory differences exist between RN70C1004FRE6 and RN70C1004FB14.

Q: What parameters determine substitutability for the RN70C1004FRE6?

A: Substitution is valid when the following parameters remain identical: resistance value (1 MOhm), tolerance (±1%), power rating (0.75W), composition (Metal Film), temperature coefficient (±50ppm/°C), operating temperature range (-65°C to 175°C), package type (Axial), and physical dimensions (0.180" Dia × 0.562" L). Packaging format (Tape & Reel vs. Bulk) does not affect electrical or mechanical compatibility.

Q: Which part should I select based on current inventory?

A: RN70C1004FB14 has higher current inventory (972 Pcs) compared to RN70C1004FRE6 (857 Pcs). If inventory availability is a consideration, RN70C1004FB14 may offer better lead time. However, selection should prioritize your assembly process requirements (automated vs. manual) over inventory levels.