RLR05C1002FSM22 Equivalent & Substitute Parts

Part Overview

The RLR05C1002FSM22 is a 10 kOhms ±1% metal film axial resistor rated at 0.125W (1/8W) manufactured by Vishay Dale. This component is designed for military applications per MIL-PRF-39017/05 specification and features moisture-resistant, weldable construction. The part maintains active product status with 925 units currently in stock. Substitute parts are identified when inventory constraints, lead time requirements, or procurement preferences necessitate alternative sourcing while maintaining identical electrical and mechanical specifications.

Substiute Parts

RLR05C1002FSM22

Vishay DaleIn Stock: 956RLR05C1002FSM22 Datasheet

Current PartRFQ

RLR05C1002FSB14

Vishay DaleIn Stock: 3862RLR05C1002FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RLR05C1002FSM22 are qualified based on strict parametric equivalence across the following criteria:

• Identical resistance value: 10 kOhms
• Matching tolerance: ±1%
• Equivalent power rating: 0.125W (1/8W)
• Same composition: Metal Film
• Identical temperature coefficient: ±100ppm/°C
• Matching operating temperature range: -65°C to 150°C
• Same package configuration: Axial
• Identical physical dimensions: 0.066" Dia × 0.150" L
• Equivalent military classification: MIL-PRF-39017/05, RLR05 series
• Matching failure rate specification: S (0.001%)

The RLR05C1002FSB14 qualifies as a parametric equivalent substitute, meeting all electrical and mechanical requirements for direct replacement in applications requiring the RLR05C1002FSM22.

Parameter Comparison

Engineering Selection Recommendations

Both the RLR05C1002FSM22 and RLR05C1002FSB14 maintain active product status and are manufactured by Vishay Dale under identical military specifications. Selection between these parts should be based on procurement factors including inventory availability, lead time, and supply chain requirements. The RLR05C1002FSB14 currently offers significantly higher inventory availability at 3811 units compared to 925 units for the primary part number. Both components comply with identical regulatory classifications (RoHS non-compliant, REACH Affected, ECCN EAR99, HTSUS 8533.21.0090) and carry equivalent military qualification under MIL-PRF-39017/05. No electrical or mechanical performance differentiation exists between these parts.

Frequently Asked Questions (FAQ)

Q: Can RLR05C1002FSB14 be used as a direct replacement for RLR05C1002FSM22?

A: Yes. Both parts are parametrically equivalent across all electrical specifications (10 kOhms ±1%, 0.125W, ±100ppm/°C, -65°C to 150°C operating range) and mechanical characteristics (axial package, 0.066" Dia × 0.150" L dimensions). They are manufactured by the same supplier under identical military standards.

Q: Are there any differences in military qualification or compliance between these parts?

A: No. Both parts are qualified to MIL-PRF-39017/05 specification within the RLR05 series and carry identical failure rate classification (S, 0.001%). Regulatory compliance status is identical for both components.

Q: What is the primary reason to consider the substitute part?

A: The RLR05C1002FSB14 provides higher current inventory availability (3811 units versus 925 units), which may reduce procurement lead time and support supply chain continuity.

Q: Will the substitute part fit in the same PCB footprint?

A: Yes. Both components share identical physical dimensions (0.066" Dia × 0.150" L, 1.68mm × 3.81mm) and axial package configuration, requiring no PCB layout modifications.

Q: Are there any performance differences in temperature coefficient or operating range?

A: No. Both parts specify identical temperature coefficient (±100ppm/°C) and operating temperature range (-65°C to 150°C), ensuring equivalent performance across all thermal conditions.