RLR07C1001FSS20 Equivalent & Substitute Parts

Part Overview

The RLR07C1001FSS20 is a 1 kOhms ±1% 0.25W through-hole resistor manufactured by Vishay Dale, featuring metal film construction with military-grade specifications per MIL-PRF-39017/01. This component is designed for applications requiring moisture resistance, weldability, and reliable performance across extended temperature ranges. The part maintains active product status with 724 units currently in stock. Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications.

Substiute Parts

RLR07C1001FSS20

Vishay DaleIn Stock: 738RLR07C1001FSS20 Datasheet

Current PartRFQ

RLR07C1001FSRE6

Vishay DaleIn Stock: 1971RLR07C1001FSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The RLR07C1001FSRE6 qualifies as a parametric equivalent based on the following criteria:

• Identical resistance value: 1 kOhms
• Identical tolerance: ±1%
• Identical power rating: 0.25W (1/4W)
• Identical composition: Metal Film
• Identical temperature coefficient: ±100ppm/°C
• Identical operating temperature range: -65°C to 150°C
• Identical package case: Axial
• Identical physical dimensions: 0.090" Dia x 0.250" L (2.29mm x 6.35mm)
• Identical series specification: Military, MIL-PRF-39017/01, RLR07
• Identical failure rate: S (0.001%)

The sole difference between these parts is the packaging format: RLR07C1001FSS20 is supplied in Tape & Reel (TR) format, while RLR07C1001FSRE6 is supplied in Cut Tape (CT) format. Both maintain identical electrical performance and mechanical compatibility.

Parameter Comparison

Engineering Selection Recommendations

Both RLR07C1001FSS20 and RLR07C1001FSRE6 maintain active product status and identical compliance profiles. Selection between these parts should be based on procurement and assembly requirements:

RLR07C1001FSS20 (Tape & Reel format) is suitable for high-volume automated assembly operations where continuous tape feeding is required.

RLR07C1001FSRE6 (Cut Tape format) is suitable for lower-volume applications, manual assembly, or situations where individual component handling is preferred.

Both parts carry identical RoHS non-compliant and REACH Affected designations, requiring equivalent compliance consideration in system design and supply chain management.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1001FSRE6 be used as a direct replacement for RLR07C1001FSS20?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Cut Tape versus Tape & Reel). Direct substitution is valid for circuit performance and reliability.

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

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on a reel, optimized for automated pick-and-place assembly. Cut Tape (CT) packaging supplies components on tape segments, suitable for manual handling or lower-volume assembly processes.

Q: Are there any performance differences between these two part numbers?

A: No. Both parts share identical electrical specifications, mechanical dimensions, temperature characteristics, and failure rates. Performance is equivalent across all operating conditions within the specified temperature range of -65°C to 150°C.

Q: Do both parts meet the same military specifications?

A: Yes. Both RLR07C1001FSS20 and RLR07C1001FSRE6 conform to MIL-PRF-39017/01 military specifications and carry identical failure rate classifications.

Q: What compliance considerations apply to both parts?

A: Both parts are RoHS non-compliant and REACH Affected. These designations apply equally to both packaging formats and must be considered in system-level compliance planning.