RLR07C1001FSRE723 Equivalent & Substitute Parts

Part Overview

The RLR07C1001FSRE723 is a 1 kOhms ±1% metal film axial resistor rated at 0.25W (1/4W) manufactured by Vishay Dale. This component is part of the Military MIL-PRF-39017/01 RLR07 series and features moisture-resistant, weldable construction suitable for military and high-reliability applications. The part is currently active in production with 1036 units in stock. Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications.

Substiute Parts

RLR07C1001FSRE723

Vishay DaleIn Stock: 1059RLR07C1001FSRE723 Datasheet

Current PartRFQ

RLR07C1001FSRE6

Vishay DaleIn Stock: 1971RLR07C1001FSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The RLR07C1001FSRE723 has one identified substitute: RLR07C1001FSRE6. Substitution is valid 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 type: Axial
• Identical physical dimensions: 0.090" Dia x 0.250" L (2.29mm x 6.35mm)
• Identical series: Military, MIL-PRF-39017/01, RLR07
• Identical failure rate: S (0.001%)

The only difference between these parts is the packaging format: the main part uses Tape & Reel (TR) packaging, while the substitute uses Cut Tape (CT) packaging. Both are suitable for through-hole axial component applications.

Parameter Comparison

Engineering Selection Recommendations

Both the RLR07C1001FSRE723 and RLR07C1001FSRE6 are active production components from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements:

• RLR07C1001FSRE723 (Tape & Reel) is suitable for high-volume automated assembly processes
• RLR07C1001FSRE6 (Cut Tape) is suitable for lower-volume applications or manual assembly

Both parts maintain the same military-grade specifications, moisture resistance, weldability, and compliance status. The choice between them does not affect circuit performance or reliability characteristics.

Frequently Asked Questions (FAQ)

Q: Can RLR07C1001FSRE6 be used as a direct replacement for RLR07C1001FSRE723?

A: Yes. Both parts have identical electrical specifications (1 kOhms ±1%, 0.25W, metal film, ±100ppm/°C, -65°C to 150°C operating range) and physical dimensions (0.090" Dia x 0.250" L). The only difference is packaging format (Cut Tape vs. Tape & Reel), which does not affect circuit functionality.

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

A: Tape & Reel (TR) packaging supplies components on continuous tape wound on reels, optimized for automated pick-and-place assembly. Cut Tape (CT) packaging supplies components on tape segments, suitable for manual handling or lower-volume assembly. Both formats contain the same component.

Q: Are both parts suitable for military applications?

A: Yes. Both RLR07C1001FSRE723 and RLR07C1001FSRE6 are part of the Military MIL-PRF-39017/01 RLR07 series with identical failure rate specifications (S, 0.001%) and moisture-resistant, weldable construction.

Q: What is the temperature coefficient specification?

A: Both parts have a temperature coefficient of ±100ppm/°C, indicating stable resistance performance across the -65°C to 150°C operating temperature range.

Q: Are these parts RoHS compliant?

A: No. Both RLR07C1001FSRE723 and RLR07C1001FSRE6 are RoHS non-compliant. Both are REACH Affected components.