RLR05C1001FSRE7 Equivalent & Substitute Parts

Part Overview

The RLR05C1001FSRE7 is a 1 kOhms ±1% metal film axial resistor rated at 0.125W (1/8W) manufactured by Vishay Dale. This component is part of the military-grade RLR05 series, designed to MIL-PRF-39017/05 specifications with moisture-resistant and weldable characteristics. The part is currently active in production with 994 units in stock. Substitute parts are identified when packaging format changes or inventory constraints require alternative sourcing while maintaining identical electrical and mechanical performance.

Substiute Parts

RLR05C1001FSRE7

Vishay DaleIn Stock: 1005RLR05C1001FSRE7 Datasheet

Current PartRFQ

RLR05C1001FSRE6

Vishay DaleIn Stock: 1627RLR05C1001FSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RLR05C1001FSRE7 is determined by strict equivalence across all electrical parameters and mechanical dimensions. The primary substitution criterion is packaging format. The RLR05C1001FSRE7 is supplied in Tape & Reel (TR) format, while the RLR05C1001FSRE6 is supplied in Cut Tape (CT) format. Both parts maintain identical electrical specifications, physical dimensions, military classification, and performance characteristics. Substitution is valid when the application permits alternative packaging methods without affecting assembly or performance requirements.

Key parameters governing substitution:

• Resistance value: 1 kOhms
• Tolerance: ±1%
• Power rating: 0.125W
• Composition: Metal Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 150°C
• Physical dimensions: 0.066" Dia x 0.150" L
• Military specification compliance: MIL-PRF-39017/05

Parameter Comparison

Engineering Selection Recommendations

Both the RLR05C1001FSRE7 and RLR05C1001FSRE6 are active production components manufactured by Vishay Dale to identical military specifications. Selection between these parts is based on packaging requirements and inventory availability rather than electrical or mechanical performance differences.

The RLR05C1001FSRE7 in Tape & Reel format is suitable for high-volume automated assembly operations where continuous reel feeding is required. The RLR05C1001FSRE6 in Cut Tape format is appropriate for lower-volume applications, manual assembly processes, or situations where reel-based packaging is not compatible with existing assembly equipment.

Both parts maintain RoHS non-compliant status and REACH Affected classification. Both are subject to EAR99 export control classification. Selection should account for assembly line compatibility and procurement lead times based on current inventory levels.

Frequently Asked Questions (FAQ)

Q: Can RLR05C1001FSRE6 be used as a direct replacement for RLR05C1001FSRE7?

A: Yes. Both parts are electrically and mechanically identical. The only difference is packaging format: Tape & Reel versus Cut Tape. Substitution is valid provided the assembly process can accommodate the alternative packaging method.

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

A: Tape & Reel packaging supplies components on a continuous reel suitable for automated pick-and-place assembly equipment. Cut Tape packaging supplies components in shorter tape segments, typically used for manual assembly or lower-volume production runs. Both formats contain the same component.

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

A: No. Both parts have identical electrical specifications, temperature coefficients, operating temperature ranges, failure rates, and physical dimensions. Performance is equivalent across all provided parameters.

Q: Which part should be selected for military or aerospace applications?

A: Both parts meet MIL-PRF-39017/05 military specifications and are classified as military-grade components. Selection should be based on assembly process requirements and packaging compatibility rather than performance or compliance differences.

Q: What inventory considerations apply to these parts?

A: The RLR05C1001FSRE7 (Tape & Reel) has 994 units in stock. The RLR05C1001FSRE6 (Cut Tape) has 1532 units in stock. Inventory levels may influence sourcing decisions when lead times are critical.