RLR05C1001FSK36 Equivalent & Substitute Parts

Part Overview

The RLR05C1001FSK36 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 MIL-PRF-39017/05 series and features moisture-resistant, weldable construction suitable for through-hole applications. The part is currently active in production with 843 units in stock. Substitute parts are identified when packaging format changes or inventory constraints require alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

RLR05C1001FSK36

Vishay DaleIn Stock: 948RLR05C1001FSK36 Datasheet

Current PartRFQ

RLR05C1001FSRE6

Vishay DaleIn Stock: 1627RLR05C1001FSRE6 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution for the RLR05C1001FSK36 is determined by equivalence across the following critical parameters:

• Resistance value: 1 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Composition: Metal Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -65°C to 150°C
• Package type: Axial
• Physical dimensions: 0.066" Dia × 0.150" L (1.68mm × 3.81mm)
• Series: Military MIL-PRF-39017/05
• Failure rate: S (0.001%)

The RLR05C1001FSRE6 qualifies as a parametric equivalent substitute. The only difference between these parts is the packaging format: the main part is supplied in Tape & Reel (TR) configuration, while the substitute is supplied in Cut Tape (CT) configuration. Both parts share identical electrical characteristics, mechanical dimensions, and military specifications.

Parameter Comparison

Engineering Selection Recommendations

Both the RLR05C1001FSK36 and RLR05C1001FSRE6 are active production components from Vishay Dale with identical electrical and mechanical specifications. Selection between these parts should be based on packaging requirements and supply chain considerations:

• Use RLR05C1001FSK36 when Tape & Reel (TR) packaging is required for automated assembly processes.
• Use RLR05C1001FSRE6 when Cut Tape (CT) packaging is acceptable or preferred, noting higher current inventory availability (1532 units versus 843 units).

Both parts maintain the same military-grade specifications, failure rate classification, and compliance status. No electrical performance difference exists between these alternatives.

Frequently Asked Questions (FAQ)

Q: Can RLR05C1001FSRE6 be used as a direct replacement for RLR05C1001FSK36?

A: Yes. The RLR05C1001FSRE6 is a parametric equivalent with identical electrical and mechanical specifications. The only difference is packaging format (Cut Tape versus Tape & Reel). Direct substitution is valid provided the receiving assembly process accommodates Cut Tape packaging.

Q: What is the difference between Tape & Reel (TR) and Cut Tape (CT) packaging?

A: Tape & Reel packaging supplies components on a continuous reel suitable for high-speed automated pick-and-place assembly. Cut Tape packaging supplies components on tape segments, typically used for lower-volume assembly or manual placement. Both formats contain identical components.

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

A: No. Both parts share identical resistance value (1 kOhms), tolerance (±1%), power rating (0.125W), temperature coefficient (±100ppm/°C), and operating temperature range (-65°C to 150°C).

Q: Do both parts meet the same military specifications?

A: Yes. Both parts are classified under the Military MIL-PRF-39017/05 series with identical failure rate (S, 0.001%) and feature set (moisture resistant, weldable).

Q: What compliance certifications apply to both parts?

A: Both parts are RoHS non-compliant and REACH Affected. Both carry ECCN classification EAR99 and HTSUS code 8533.21.0090.