RLR05C1002FSM23 Equivalent & Substitute Parts

Part Overview

The RLR05C1002FSM23 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 988 units currently in stock. Substitute parts are identified to address inventory availability, lead time requirements, or procurement flexibility while maintaining identical electrical and mechanical specifications.

Substiute Parts

RLR05C1002FSM23

Vishay DaleIn Stock: 1043RLR05C1002FSM23 Datasheet

Current PartRFQ

RLR05C1002FSB14

Vishay DaleIn Stock: 3862RLR05C1002FSB14 Datasheet

Parametric EquivalentRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RLR05C1002FSM23 is determined by strict equivalence across all critical electrical and mechanical parameters. The substitute part RLR05C1002FSB14 qualifies as a direct equivalent based on the following criteria:

• Identical resistance value: 10 kOhms
• Identical tolerance: ±1%
• Identical power rating: 0.125W (1/8W)
• 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: 0.066" Dia × 0.150" L (1.68mm × 3.81mm)
• Identical series classification: Military, MIL-PRF-39017/05, RLR05
• Identical features: Military, Moisture Resistant, Weldable
• Identical failure rate: S (0.001%)

Both parts share the same base product number (RLR05) and are manufactured by Vishay Dale under identical military specifications.

Parameter Comparison

Engineering Selection Recommendations

Both RLR05C1002FSM23 and RLR05C1002FSB14 are active products manufactured by Vishay Dale with identical electrical, mechanical, and compliance characteristics. Selection between these parts should be based on:

• Inventory availability and lead time requirements
• Procurement channel and supplier allocation
• Project-specific sourcing preferences
• Cost considerations where applicable

Both parts maintain identical RoHS non-compliant and REACH Affected status, making them suitable for equivalent use in military and aerospace applications requiring MIL-PRF-39017/05 compliance. The identical failure rate classification (S, 0.001%) ensures equivalent reliability performance in high-reliability applications.

Frequently Asked Questions (FAQ)

Q: Can RLR05C1002FSB14 be used as a direct replacement for RLR05C1002FSM23?

A: Yes. Both parts are parametrically identical across all electrical specifications (10 kOhms, ±1%, 0.125W), composition (metal film), temperature characteristics (±100ppm/°C, -65°C to 150°C), and mechanical properties (axial package, 0.066" Dia × 0.150" L). They share the same military series classification and features.

Q: Are there any package or footprint differences between these parts?

A: No. Both parts use identical axial packaging with matching physical dimensions of 0.066" Dia × 0.150" L (1.68mm × 3.81mm) and two terminations. PCB layout and assembly processes require no modification.

Q: Do both parts meet the same compliance requirements?

A: Yes. Both parts share identical RoHS non-compliant and REACH Affected status. They are both manufactured under MIL-PRF-39017/05 military specification with identical failure rate classification (S, 0.001%).

Q: What determines substitution eligibility for this resistor category?

A: Substitution is based on exact equivalence of resistance value, tolerance, power rating, composition, temperature coefficient, operating temperature range, package type, physical dimensions, and military series classification. All parameters must match precisely.

Q: Are there inventory differences between these parts?

A: Yes. RLR05C1002FSM23 has 988 units in stock, while RLR05C1002FSB14 has 3811 units available. Inventory levels may influence procurement decisions based on project timelines.