CRCW08052K10FKTC Equivalent & Substitute Parts

Part Overview

The CRCW08052K10FKTC is a 2.1 kOhms ±1% 0.125W thick film chip resistor in 0805 (2012 Metric) package manufactured by Vishay Dale. This component is rated for automotive applications under AEC-Q200 standard with an operating temperature range of -55°C to 155°C. The part is currently active in production. Equivalent and substitute parts are identified based on matching electrical specifications, package dimensions, and automotive qualification requirements to support procurement flexibility and supply chain continuity.

Substiute Parts

CRCW08052K10FKTC

Vishay DaleIn Stock: 968CRCW08052K10FKTC Datasheet

Current PartRFQ

CRCW08052K10FKEA

Vishay DaleIn Stock: 35180CRCW08052K10FKEA Datasheet

DirectRFQ

ERJ-6ENF2101V

Panasonic Electronic ComponentsIn Stock: 312706ERJ-6ENF2101V Datasheet

DirectRFQ

RMCF0805FG2K10

Stackpole Electronics IncIn Stock: 4430RMCF0805FG2K10 Datasheet

DirectRFQ

RMCF0805FT2K10

Stackpole Electronics IncIn Stock: 25584RMCF0805FT2K10 Datasheet

DirectRFQ

CR0805-FX-2101ELF

Bourns Inc.In Stock: 24985CR0805-FX-2101ELF Datasheet

MFR RecommendedRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the CRCW08052K10FKTC is determined by the following criteria:

• Resistance value: 2.1 kOhms
• Tolerance: ±1%
• Power rating: 0.125W (1/8W)
• Package: 0805 (2012 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Number of terminations: 2

All identified substitute parts meet these core electrical and mechanical parameters. Packaging format (Tape & Reel or Cut Tape) and RoHS compliance status are secondary considerations that do not affect functional interchangeability in the circuit.

Parameter Comparison

Engineering Selection Recommendations

All substitute parts listed are functionally equivalent to the CRCW08052K10FKTC based on matching electrical specifications and 0805 package dimensions. Selection among these alternatives should be based on the following factors:

CRCW08052K10FKEA (Vishay Dale): Same manufacturer as the primary part with identical electrical and mechanical specifications. Offers ROHS3 compliance and higher inventory availability (35,137 pcs). Suitable for applications requiring RoHS compliance or preference for single-manufacturer sourcing.

ERJ-6ENF2101V (Panasonic Electronic Components): AEC-Q200 rated with ROHS3 compliance. Highest inventory availability (312,623 pcs). Maximum seated height of 0.028" (0.70mm) is within acceptable tolerance for 0805 package applications. Recommended for high-volume procurement.

RMCF0805FG2K10 and RMCF0805FT2K10 (Stackpole Electronics Inc): Both parts meet all electrical and mechanical requirements with ROHS3 compliance. Seated heights of 0.026" (0.65mm) are within standard 0805 specifications. RMCF0805FT2K10 offers higher inventory (25,568 pcs) compared to RMCF0805FG2K10 (4,397 pcs).

CR0805-FX-2101ELF (Bourns Inc.): Manufacturer-recommended substitute with moisture-resistant thick film composition. ROHS3 compliant with seated height of 0.024" (0.60mm). Inventory of 24,877 pcs supports consistent availability.

Frequently Asked Questions (FAQ)

Q: Can CRCW08052K10FKEA be used as a direct replacement for CRCW08052K10FKTC?

A: Yes. Both parts are manufactured by Vishay Dale with identical electrical specifications (2.1 kΩ ±1%, 0.125W), temperature coefficient (±100ppm/°C), operating range (-55°C to 155°C), and 0805 package dimensions. The primary difference is packaging format (Cut Tape & Digi-Reel vs. Tape & Reel) and RoHS compliance status, neither of which affects circuit functionality.

Q: Are all substitute parts AEC-Q200 rated?

A: The CRCW08052K10FKTC and ERJ-6ENF2101V are explicitly rated AEC-Q200. RMCF0805FG2K10, RMCF0805FT2K10, and CR0805-FX-2101ELF meet automotive-grade specifications but are not explicitly listed with AEC-Q200 designation in the provided data. Confirm AEC-Q200 requirement with manufacturer if automotive qualification is mandatory for your application.

Q: Do height differences between substitute parts affect PCB assembly?

A: Height variations range from 0.020" (0.50mm) to 0.028" (0.70mm), all within standard 0805 package tolerance. These differences do not affect reflow soldering, component placement, or circuit performance. Verify clearance with your PCB design if height-constrained applications are involved.

Q: Which substitute offers the best supply availability?

A: ERJ-6ENF2101V (Panasonic) provides the highest inventory at 312,623 pcs, followed by RMCF0805FT2K10 (Stackpole) at 25,568 pcs and CR0805-FX-2101ELF (Bourns) at 24,877 pcs. For long-term supply security, multiple qualified sources are recommended.

Q: What is the difference between Tape & Reel and Cut Tape packaging?

A: Tape & Reel packaging is supplied on continuous carrier tape suitable for automated pick-and-place assembly. Cut Tape & Digi-Reel is pre-cut tape on reels for manual or semi-automated handling. Both formats contain identical components; packaging choice depends on assembly process requirements and handling preferences.

Q: Are all substitute parts RoHS compliant?

A: CRCW08052K10FKEA, ERJ-6ENF2101V, RMCF0805FG2K10, RMCF0805FT2K10, and CR0805-FX-2101ELF are ROHS3 compliant. The original CRCW08052K10FKTC is RoHS non-compliant. Select ROHS3-compliant alternatives if RoHS compliance is required for your application or market.