RNMF12FAD82K5 Equivalent & Substitute Parts

Part Overview

The RNMF12FAD82K5 is an 82.5 kOhms ±1% metal film through-hole resistor rated at 0.5W (1/2W) in axial package configuration. Manufactured by Stackpole Electronics Inc as part of the RNMF (Mini) series, this component features flame retardant coating and safety-rated construction. The part is currently active in production with ROHS3 compliance and REACH unaffected status. Substitute parts are identified when packaging format differs while maintaining identical electrical and mechanical specifications.

Substiute Parts

RNMF12FAD82K5

Stackpole Electronics IncIn Stock: 743RNMF12FAD82K5 Datasheet

Current PartRFQ

RNMF12FTD82K5

Stackpole Electronics IncIn Stock: 1050RNMF12FTD82K5 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the RNMF12FAD82K5 is determined by strict equivalence across the following critical parameters:

• Resistance value: 82.5 kOhms
• Tolerance: ±1%
• Power rating: 0.5W (1/2W)
• Composition: Metal Film
• Package type: Axial
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Physical dimensions: 0.093" Dia x 0.250" L (2.35mm x 6.35mm)
• Compliance: ROHS3, REACH unaffected

The identified substitute differs only in packaging format (Tape & Reel versus Tape & Box), which does not affect electrical performance or mechanical compatibility in circuit applications.

Parameter Comparison

Engineering Selection Recommendations

Both RNMF12FAD82K5 and RNMF12FTD82K5 are active production components from Stackpole Electronics Inc with identical electrical and mechanical specifications. Selection between these parts is determined by packaging requirements and supply chain logistics rather than technical performance.

RNMF12FAD82K5 (Tape & Box packaging) is suitable for applications requiring smaller order quantities or manual component handling workflows. RNMF12FTD82K5 (Tape & Reel packaging) is appropriate for high-volume automated assembly processes where reel-based component feeding is standard.

Both parts maintain ROHS3 compliance and REACH unaffected status, ensuring regulatory compatibility across equivalent applications.

Frequently Asked Questions (FAQ)

Q: Can RNMF12FTD82K5 replace RNMF12FAD82K5 in circuit design?

A: Yes. The parts are electrically and mechanically identical. The only difference is packaging format (Tape & Reel versus Tape & Box). Circuit performance, tolerance, power rating, and operating temperature range are equivalent.

Q: What determines substitution eligibility for these resistors?

A: Substitution is valid when resistance value, tolerance, power rating, composition, package type, temperature coefficient, operating temperature range, and physical dimensions are identical. Packaging format alone does not prevent substitution.

Q: Are there inventory considerations when selecting between these parts?

A: Yes. RNMF12FAD82K5 has 724 pieces in stock, while RNMF12FTD82K5 has 1028 pieces in stock. Availability may influence selection based on project timeline and quantity requirements.

Q: Do both parts meet the same compliance standards?

A: Yes. Both RNMF12FAD82K5 and RNMF12FTD82K5 are ROHS3 compliant and REACH unaffected, meeting equivalent regulatory requirements.

Q: Which packaging format is better for manual assembly?

A: Tape & Box (TB) packaging is typically more suitable for manual assembly and smaller production runs. Tape & Reel (TR) packaging is optimized for automated pick-and-place assembly systems.