RLR07C1001FSRE7 Equivalent & Substitute Parts

Part Overview

The RLR07C1001FSRE7 is a 1 kOhms ±1% 0.25W through-hole resistor manufactured by Vishay Dale, designed for military applications per MIL-PRF-39017/01 specification. This metal film axial resistor features moisture resistance and weldability, making it suitable for harsh environmental conditions. The part is currently active in production with 943 units in stock. Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications, enabling procurement flexibility and supply chain optimization.

Substiute Parts

RLR07C1001FSRE7

Vishay DaleIn Stock: 975RLR07C1001FSRE7 Datasheet

Current PartRFQ

RLR07C1001FSRE6

Vishay DaleIn Stock: 1971RLR07C1001FSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C1001FSRE7 is determined by the following criteria:

• Resistance value: 1 kOhms
• Tolerance: ±1%
• Power rating: 0.25W (1/4W)
• Composition: Metal Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 150°C
• Package type: Axial
• Physical dimensions: 0.090" Dia x 0.250" L (2.29mm x 6.35mm)
• Military series compliance: MIL-PRF-39017/01, RLR07
• Failure rate: S (0.001%)

The RLR07C1001FSRE6 qualifies as a parametric equivalent. The only difference between these parts is the packaging format: the main part is supplied in Tape & Reel (TR) configuration, while the substitute is supplied in Cut Tape (CT) configuration. Both parts share identical electrical characteristics, mechanical specifications, and military qualification status.

Parameter Comparison

Engineering Selection Recommendations

Both the RLR07C1001FSRE7 and RLR07C1001FSRE6 are active production parts with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements and procurement logistics:

• RLR07C1001FSRE7 (Tape & Reel) is suitable for high-volume automated assembly operations requiring continuous reel feeding.
• RLR07C1001FSRE6 (Cut Tape) is suitable for lower-volume applications, manual assembly, or situations where smaller quantity increments are required.

Both parts maintain full compliance with MIL-PRF-39017/01 military specifications and carry the same failure rate classification. RoHS non-compliance and REACH Affected status are identical across both variants, requiring equivalent regulatory consideration in end-use applications.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1001FSRE6 be used as a direct replacement for RLR07C1001FSRE7?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Cut Tape versus Tape & Reel). Substitution is valid for any application where the packaging format does not impose assembly constraints.

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

A: Tape & Reel (TR) packaging supplies components on continuous reels suitable for automated pick-and-place assembly. Cut Tape (CT) packaging supplies components on tape segments, typically used for manual assembly or lower-volume production runs.

Q: Are there any electrical performance differences between these parts?

A: No. Both parts share identical resistance value (1 kOhms), tolerance (±1%), power rating (0.25W), temperature coefficient (±100ppm/°C), and operating temperature range (-65°C to 150°C).

Q: Do both parts meet military specifications?

A: Yes. Both RLR07C1001FSRE7 and RLR07C1001FSRE6 comply with MIL-PRF-39017/01 and carry the same S-class failure rate (0.001%).

Q: What should I consider when selecting between these parts?

A: Consider your assembly process requirements. If using automated assembly equipment with reel-fed components, select the Tape & Reel variant. If using manual assembly or requiring smaller quantity increments, select the Cut Tape variant. Both are functionally equivalent for circuit performance.