RVC0805FT48K7 Equivalent & Substitute Parts

Part Overview

The RVC0805FT48K7 is a 48.7 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) surface mount package manufactured by Stackpole Electronics Inc. This component is currently active in production with 978 pieces in stock. Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and design continuity when the primary part becomes unavailable or when specific application requirements necessitate alternative specifications.

Substiute Parts

RVC0805FT48K7

Stackpole Electronics IncIn Stock: 1059RVC0805FT48K7 Datasheet

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RMCF0805FT48K7

Stackpole Electronics IncIn Stock: 10824RMCF0805FT48K7 Datasheet

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CR0805-FX-4872ELF

Bourns Inc.In Stock: 24598CR0805-FX-4872ELF Datasheet

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Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the RVC0805FT48K7 are qualified based on the following electrical and mechanical parameters:

• Identical resistance value: 48.7 kOhms
• Identical tolerance: ±1%
• Identical power rating: 0.125W (1/8W)
• Identical package: 0805 (2012 Metric)
• Identical composition: Thick Film
• Identical temperature coefficient: ±100ppm/°C
• Identical operating temperature range: -55°C ~ 155°C
• Identical RoHS and environmental compliance status

Two substitute parts meet these criteria: RMCF0805FT48K7 (Stackpole Electronics Inc, automotive-grade AEC-Q200) and CR0805-FX-4872ELF (Bourns Inc, moisture-resistant variant). Both maintain full electrical and mechanical compatibility with the primary part while offering enhanced features or alternative sourcing options.

Parameter Comparison

Engineering Selection Recommendations

All three parts maintain active production status and full ROHS3 compliance. Selection between the primary part and substitutes depends on application-specific requirements:

RMCF0805FT48K7 is qualified to automotive AEC-Q200 standard, making it suitable for automotive and high-reliability applications requiring enhanced qualification documentation and traceability. The seated height is 0.026" (0.65mm), which is 0.002" higher than the primary part.

CR0805-FX-4872ELF features moisture-resistant construction, providing enhanced environmental protection in applications exposed to humidity or condensation. The seated height matches the primary part at 0.024" (0.60mm).

For standard industrial and consumer applications without specific automotive or environmental requirements, the RVC0805FT48K7 remains the baseline selection. All three parts are electrically and mechanically interchangeable within the specified parameters.

Frequently Asked Questions (FAQ)

Q: Can RMCF0805FT48K7 be used as a direct replacement for RVC0805FT48K7?

A: Yes. Both parts share identical electrical specifications (48.7 kOhms ±1%, 0.125W, ±100ppm/°C, -55°C to 155°C) and package dimensions (0805). The RMCF variant includes automotive AEC-Q200 qualification. The seated height difference of 0.002" (0.05mm) is within typical PCB assembly tolerances for 0805 components.

Q: What is the difference between CR0805-FX-4872ELF and RVC0805FT48K7?

A: Both parts are electrically identical with matching resistance, tolerance, power rating, and temperature specifications. CR0805-FX-4872ELF is manufactured by Bourns Inc. and features moisture-resistant construction. The seated height is identical at 0.024" (0.60mm). Selection depends on sourcing availability and environmental application requirements.

Q: Are all three parts suitable for high-temperature applications?

A: Yes. All three parts operate across the identical temperature range of -55°C to 155°C with ±100ppm/°C temperature coefficient. No thermal performance differentiation exists between the parts.

Q: What is the significance of the moisture-resistant feature in CR0805-FX-4872ELF?

A: Moisture-resistant construction provides enhanced protection in applications with elevated humidity exposure. This feature does not affect electrical performance but improves long-term reliability in humid environments. Both RVC0805FT48K7 and RMCF0805FT48K7 carry MSL 1 (Unlimited) rating, indicating standard moisture handling is sufficient for most applications.

Q: Can these parts be used interchangeably on the same PCB assembly?

A: Yes. All three parts conform to 0805 (2012 Metric) package specifications and are compatible with standard surface mount assembly processes. The maximum seated height variation of 0.002" (0.05mm) between parts does not affect PCB assembly or component placement.