CRCW040210R2FKTD Equivalent & Substitute Parts

Part Overview

The CRCW040210R2FKTD is a 10.2 Ohm ±1% thick film chip resistor in 0402 (1005 Metric) package rated for 0.063W (1/16W) 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 currently active in production. Substitute parts are identified when equivalent electrical specifications, mechanical dimensions, and automotive qualification requirements are met across alternative manufacturers.

Substiute Parts

CRCW040210R2FKTD

Vishay DaleIn Stock: 865CRCW040210R2FKTD Datasheet

Current PartRFQ

CRCW040210R2FKED

Vishay DaleIn Stock: 33115CRCW040210R2FKED Datasheet

DirectRFQ

RMCF0402FT10R2

Stackpole Electronics IncIn Stock: 7146RMCF0402FT10R2 Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitute parts for the CRCW040210R2FKTD are qualified based on the following criteria:

Electrical Parameters: Resistance value (10.2 Ohms), tolerance (±1%), power rating (0.063W), and temperature coefficient (±100ppm/°C) must be identical.

Mechanical Parameters: Package type (0402 / 1005 Metric), physical dimensions (0.039" L x 0.020" W, 1.00mm x 0.50mm), and seated height (0.016" / 0.40mm maximum) must match exactly.

Qualification & Standards: AEC-Q200 automotive qualification is required. Moisture sensitivity level (MSL 1 - Unlimited) and termination count (2) must be equivalent.

Packaging Format: Tape & Reel (TR) packaging is specified for both main and substitute parts.

The following substitute parts meet all specified criteria:

1. CRCW040210R2FKED (Vishay Dale) — Direct manufacturer equivalent with identical electrical and mechanical specifications
2. RMCF0402FT10R2 (Stackpole Electronics Inc) — Cross-manufacturer substitute with matching performance parameters and AEC-Q200 qualification

Parameter Comparison

Engineering Selection Recommendations

All three parts—CRCW040210R2FKTD, CRCW040210R2FKED, and RMCF0402FT10R2—are active production components with AEC-Q200 automotive qualification. Selection between them is determined by compliance requirements and availability:

CRCW040210R2FKED is the preferred direct substitute from Vishay Dale. This part achieves ROHS3 compliance and REACH Unaffected status, providing enhanced regulatory alignment compared to the main part (RoHS non-compliant, REACH Affected).

RMCF0402FT10R2 from Stackpole Electronics Inc is a qualified cross-manufacturer alternative. It meets identical electrical and mechanical specifications with ROHS3 compliance and REACH Unaffected status. This option is suitable when Vishay Dale parts are unavailable or when supply chain diversification is required.

Both substitutes maintain full compatibility with the original design specifications and automotive qualification requirements.

Frequently Asked Questions (FAQ)

Q: Can CRCW040210R2FKED be used as a direct replacement for CRCW040210R2FKTD?

A: Yes. Both parts are manufactured by Vishay Dale with identical electrical parameters (10.2 Ohms ±1%, 0.063W), mechanical dimensions (0402 / 1005 Metric), temperature coefficient (±100ppm/°C), and AEC-Q200 qualification. The primary difference is packaging designation and regulatory compliance status.

Q: Is RMCF0402FT10R2 compatible with designs specified for CRCW040210R2FKTD?

A: Yes. RMCF0402FT10R2 meets all electrical and mechanical requirements: 10.2 Ohms ±1% resistance, 0.063W power rating, 0402 package, ±100ppm/°C temperature coefficient, and AEC-Q200 automotive qualification. Cross-manufacturer substitution is valid when specifications are identical.

Q: What are the key parameters that determine substitutability?

A: Substitutability is determined by: resistance value and tolerance, power rating, package type and dimensions, temperature coefficient, operating temperature range, AEC-Q200 qualification, and moisture sensitivity level. All parameters must match exactly.

Q: Does the Tape & Reel packaging format affect substitution?

A: No. All three parts use identical Tape & Reel (TR) packaging format. Packaging type is a substitution requirement, not a differentiator.

Q: What is the difference between CRCW040210R2FKTD and CRCW040210R2FKED regarding compliance?

A: CRCW040210R2FKED achieves ROHS3 compliance and REACH Unaffected status, while CRCW040210R2FKTD is RoHS non-compliant and REACH Affected. Both are electrically and mechanically equivalent.