RLR07C1001GSRE623 Equivalent & Substitute Parts

Part Overview

The RLR07C1001GSRE623 is a 1 kOhms ±2% 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 744 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

RLR07C1001GSRE623

Vishay DaleIn Stock: 816RLR07C1001GSRE623 Datasheet

Current PartRFQ

RLR07C1001GSRE6

Vishay DaleIn Stock: 3579RLR07C1001GSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR07C1001GSRE623 is determined by strict equivalence across the following critical parameters:

• Resistance value: 1 kOhms
• Tolerance: ±2%
• 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 base product

The identified substitute part differs only in packaging format (Cut Tape versus Tape & Reel), which does not affect electrical performance or mechanical compatibility in circuit applications. All other specifications remain identical.

Parameter Comparison

Engineering Selection Recommendations

Both the RLR07C1001GSRE623 and RLR07C1001GSRE6 are active production parts from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on procurement requirements and assembly processes:

The RLR07C1001GSRE623 in Tape & Reel packaging is suitable for high-volume automated assembly operations where continuous feed from reel-based pick-and-place equipment is required.

The RLR07C1001GSRE6 in Cut Tape packaging is appropriate for lower-volume applications, manual assembly processes, or situations where individual component handling is preferred.

Both parts maintain full compliance with MIL-PRF-39017/01 military specifications and carry identical failure rate ratings. RoHS non-compliance and REACH-affected status are consistent across both variants and should be evaluated against end-application regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1001GSRE6 be used as a direct replacement for RLR07C1001GSRE623?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format (Cut Tape versus Tape & Reel). Circuit performance, reliability, and environmental specifications are unchanged.

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

A: Tape & Reel (TR) packaging supplies components on continuous reels for automated assembly equipment. Cut Tape (CT) packaging provides components pre-cut from tape for manual handling or lower-volume assembly. Both formats contain the same component with identical specifications.

Q: Are there inventory considerations when selecting between these parts?

A: The RLR07C1001GSRE623 (Tape & Reel) has 744 units in stock, while the RLR07C1001GSRE6 (Cut Tape) has 3474 units available. Availability may influence procurement decisions based on project timelines and volume requirements.

Q: Do both parts meet military specifications?

A: Yes. Both RLR07C1001GSRE623 and RLR07C1001GSRE6 comply with MIL-PRF-39017/01 military standards and are part of the RLR07 series. Failure rate classification S (0.001%) applies to both variants.

Q: What are the compliance implications of RoHS non-compliance?

A: Both parts are RoHS non-compliant and REACH-affected. Applications subject to RoHS or REACH regulations must evaluate whether these parts are acceptable under applicable exemptions or if alternative compliant components are required.