CRCW040256R2FKEE Equivalent & Substitute Parts

Part Overview

The CRCW040256R2FKEE is a 56.2 Ohm ±1% thick film chip resistor in 0402 (1005 Metric) package rated for 1/16W (0.063W) power dissipation. Manufactured by Vishay Dale, this component is qualified to AEC-Q200 automotive standards and operates across -55°C to 155°C. The part is active in production with ROHS3 compliance and unlimited moisture sensitivity rating (MSL 1). Equivalent and substitute parts are identified to support procurement flexibility, inventory management, and supply chain continuity for applications requiring this specific resistance value and electrical performance.

Substiute Parts

CRCW040256R2FKEE

Vishay DaleIn Stock: 1014CRCW040256R2FKEE Datasheet

Current PartRFQ

CRCW040256R2FKED

Vishay DaleIn Stock: 27161CRCW040256R2FKED Datasheet

DirectRFQ

RMCF0402FT56R2

Stackpole Electronics IncIn Stock: 73153RMCF0402FT56R2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW040256R2FKEE are qualified based on matching the following critical parameters:

• Resistance value: 56.2 Ohms
• Tolerance: ±1%
• Power rating: 0.063W (1/16W)
• Package: 0402 (1005 Metric)
• Composition: Thick Film
• Temperature coefficient: ±100ppm/°C
• Operating temperature range: -55°C to 155°C
• Automotive qualification: AEC-Q200
• RoHS compliance: ROHS3
• Moisture sensitivity: MSL 1

All identified substitutes meet these electrical and mechanical specifications, enabling direct replacement in automotive and industrial applications without circuit redesign or performance degradation.

Parameter Comparison

Engineering Selection Recommendations

All three parts—CRCW040256R2FKEE, CRCW040256R2FKED, and RMCF0402FT56R2—are active production components with identical electrical specifications and AEC-Q200 automotive qualification. Selection between these parts may be based on:

• Manufacturer preference and supply chain strategy
• Inventory availability and lead time requirements
• Packaging format consistency with existing production processes
• Cost and volume pricing structures

CRCW040256R2FKED (Vishay Dale) offers the highest current inventory (27,150 pcs), while RMCF0402FT56R2 (Stackpole Electronics) provides an alternative manufacturer source with substantial stock (73,068 pcs). Both substitutes maintain full compliance with ROHS3 and automotive standards required for the original CRCW040256R2FKEE application.

Frequently Asked Questions (FAQ)

Q: Can CRCW040256R2FKED be used as a direct replacement for CRCW040256R2FKEE?

A: Yes. Both parts are manufactured by Vishay Dale with identical electrical specifications, package dimensions, and AEC-Q200 automotive qualification. The difference lies in packaging designation (FKED vs. FKEE), which does not affect electrical performance or mechanical compatibility.

Q: Is RMCF0402FT56R2 from Stackpole Electronics electrically equivalent to the Vishay Dale parts?

A: Yes. RMCF0402FT56R2 matches all critical electrical parameters: 56.2 Ohm resistance, ±1% tolerance, 0.063W power rating, ±100ppm/°C temperature coefficient, and -55°C to 155°C operating range. It carries identical AEC-Q200 automotive qualification and ROHS3 compliance.

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

A: No. All three parts use the 0402 (1005 Metric) package with identical dimensions: 0.039" L × 0.020" W (1.00mm × 0.50mm) and maximum seated height of 0.016" (0.40mm). They are mechanically interchangeable on PCB layouts.

Q: What is the significance of the packaging designation (FKEE vs. FKED)?

A: The packaging designation indicates the specific tape and reel configuration or supplier packaging variant. Both FKEE and FKED are Tape & Reel formats suitable for automated assembly. The electrical and mechanical specifications remain identical.

Q: Can these parts be used in non-automotive applications?

A: Yes. While qualified to AEC-Q200 automotive standards, these thick film resistors are suitable for industrial, consumer, and general-purpose applications requiring 56.2 Ohm resistance with ±1% tolerance and 1/16W power rating.

Q: What does MSL 1 (Unlimited) moisture sensitivity mean?

A: MSL 1 indicates the lowest moisture sensitivity level. These components do not require special moisture control during storage, handling, or assembly, simplifying logistics and manufacturing processes.