RLR05C1001GSRE4 Equivalent & Substitute Parts

Part Overview

The RLR05C1001GSRE4 is a 1 kOhms ±2% metal film axial resistor rated at 0.125W (1/8W) manufactured by Vishay Dale. This component is part of the Military series (MIL-PRF-39017/05) and features moisture-resistant, weldable construction suitable for through-hole applications in military and high-reliability environments. The part maintains active product status with 828 units currently in stock. Substitute parts are identified when packaging format differs while all critical electrical and mechanical parameters remain identical.

Substiute Parts

RLR05C1001GSRE4

Vishay DaleIn Stock: 853RLR05C1001GSRE4 Datasheet

Current PartRFQ

RLR05C1001GSRE6

Vishay DaleIn Stock: 1137RLR05C1001GSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

The RLR05C1001GSRE4 and RLR05C1001GSRE6 are parametric equivalents differentiated solely by packaging format. Both parts maintain identical electrical specifications: 1 kOhms resistance, ±2% tolerance, 0.125W power rating, metal film composition, ±100ppm/°C temperature coefficient, and -65°C to 150°C operating range. Both conform to MIL-PRF-39017/05 military specifications and share the same physical dimensions (0.066" Dia x 0.150" L). The substitution is valid based on these matching parameters: resistance value, tolerance, power rating, composition, temperature coefficient, operating temperature range, physical dimensions, and military series designation. The only difference is packaging format: RLR05C1001GSRE4 is supplied in Tape & Reel (TR) format, while RLR05C1001GSRE6 is supplied in Cut Tape (CT) format.

Parameter Comparison

Engineering Selection Recommendations

Both RLR05C1001GSRE4 and RLR05C1001GSRE6 are active products from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts depends on procurement and assembly requirements. The RLR05C1001GSRE4 in Tape & Reel format is suitable for high-volume automated assembly operations. The RLR05C1001GSRE6 in Cut Tape format accommodates lower-volume applications or manual assembly processes. Both parts maintain MIL-PRF-39017/05 military compliance, identical failure rates (S grade at 0.001%), and equivalent reliability characteristics. RoHS non-compliance and REACH-affected status are consistent across both variants and must be evaluated against application regulatory requirements.

Frequently Asked Questions (FAQ)

Q: Can RLR05C1001GSRE6 replace RLR05C1001GSRE4 in my circuit?

A: Yes. Both parts are parametric equivalents with identical resistance (1 kOhms), tolerance (±2%), power rating (0.125W), composition (metal film), temperature coefficient (±100ppm/°C), operating temperature range (-65°C to 150°C), and physical dimensions (0.066" Dia x 0.150" L). The only difference is packaging format.

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

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

Q: Are both parts military-grade?

A: Yes. Both RLR05C1001GSRE4 and RLR05C1001GSRE6 conform to MIL-PRF-39017/05 military specifications and feature moisture-resistant, weldable metal film construction with S-grade failure rates (0.001%).

Q: Do these parts have different reliability characteristics?

A: No. Both parts maintain identical failure rates (S grade at 0.001%) and equivalent reliability performance across the full operating temperature range of -65°C to 150°C.

Q: What compliance considerations apply to both parts?

A: Both parts are RoHS non-compliant and REACH-affected. Applications requiring RoHS compliance or REACH exemption must evaluate alternative component options.