Vishay CRCW04021K

CRCW04021K variants from Vishay

CRCW04021K Datasheet

Variants

Mfr

Vishay

Lifecycle

Active

CRCW04021K Overview

What changes between part numbers, and what to check before you lock the BOM — Passive Components.

Key Features

Lifecycle mix: ActiveConfirm lifecycle on the exact MPN, not just the base number prefix.
16 distinct suffix patternsExamples: 00FKED, 00FKEDC, 00FKEE, 00JNEDHP, 10FKED (+11 more). Decode suffix meaning in the ordering notes under the variant table.

Target Applications

Passive Components — design-in and field replacement
BOM scrub where only the base prefix is known but suffix is TBD
Second-source checks when the original MPN is constrained

Ordering Variants

Compare 16 CRCW04021K part numbers by package, electrical parameters, lifecycle, and availability. Use RFQ for stock and lead-time confirmation.

Part Number	Description	Manufacturer	Lifecycle	RoHS	Availability	Action
CRCW04021K00FKED	0402 1kR 1% 50V Thick Film Chip Resistor SMD	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K00FKEDC	1kΩ 1% 0.063W 0402 Chip Resistor, Thick Film, SMD	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K00FKEE	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 1000ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP, HALOGEN FREE AND ROHS COMPLIANT	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K00JNEDHP	Fixed Resistor, Metal Glaze/thick Film, 0.2W, 1000ohm, 50V, 5% +/-Tol, 200ppm/Cel, Surface Mount, 0402, CHIP, HALOGEN FREE AND ROHS COMPLIANT	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K10FKED	1.1kR 1% 0402 Thick Film Resistor, 50V, 63mW, SMD	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K15FKED	Res Thick Film 0402 1.15K Ohm 1% 0.063W(1/16W) ±100ppm/°C Pad SMD T/R Automotive AEC-Q200	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K18FKED	1.18kR 1% 1/16W 0402 SMD Thick Film Resistor	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K20FKED	1.2kR 1% 50V 0402 Thick Film Resistor, SMD, AEC-Q200	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K24FKED	1.24kR 1% 50V 0402 Thick Film Resistor, AEC-Q200	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K27FKED	0402 Thick Film Resistor, 1.27kR, 1%, 50V, 0.063W, AEC-Q200	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K50FKED	1.5kR 1% 50V 0402 Thick Film Chip Resistor	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K50FKEDC	Fixed Resistor, Metal Glaze/thick Film, 0.063W, 1500ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K60FKED	1.6kR 1% 0402 Thick Film Resistor, 63mW, 50V, AEC-Q200	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K62FKED	0402 Thick Film Resistor, 1.62kR, 1%, 0.063W, 50V, SMD	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K80FKED	0402 Thick Film Resistor, 1.8kR, 1%, 50V, 63mW, SMD	Vishay	Active	Compliant	In Stock	RFQ
CRCW04021K96FKED	1.96kR 1% 0402 Thick Film Resistor, 63mW, 50V, SMD	Vishay	Active	Compliant	In Stock	RFQ

Ordering Code Differences

How suffixes on CRCW04021K map to package, grade, and reel options.

How to Choose the Right CRCW04021K Passive Components

📦

Match the footprint first

Pull the exact package drawing for your MPN — base-number swaps fail most often at the footprint, not the schematic.

⚡

Electrical headroom

Compare voltage and current columns in the variant table. For CRCW04021K, a suffix with lower voltage or current rating will not survive the same circuit without recalculation.

🌡️

Temp grade letter matters

Commercial (0–70 °C) and industrial (−40–85 °C+) suffixes look similar in the prefix — confirm ambient + self-heating, not just the first page of the datasheet.

🔢

Copy the full MPN

Do not BOM only "CRCW04021K" — include the full suffix (e.g. 00FKED, 00FKEDC, 00FKEE). RFQ with reel/tube preference and required date code.

Technical Specifications

Core parameters for CRCW04021K product family

Identity

Base Model

CRCW04021K

Manufacturer

Vishay

Listed Variants

Variant Parameters

Lifecycle Status

Active

RoHS Status

Compliant

Source CRCW04021K with Octatronics

Request stock confirmation, lead time, date code, and pricing for all 16 ordering variants from Vishay. Our team supports active, EOL, and hard-to-find component sourcing.

Original manufacturer parts with traceability options
BOM upload and multi-line RFQ support
Package, grade, and compliance verification

Request Quote View Vishay Browse all base models →

Frequently Asked Questions

Common technical questions about the CRCW04021K product family.

Is CRCW04021K a single part I can order, or a family prefix?

CRCW04021K is a base / family code from Vishay. You order a full MPN such as CRCW04021K00FKED, CRCW04021K00FKEDC, CRCW04021K00FKEE. The variant table lists 16 orderable lines with different suffixes.

What do the suffix letters on CRCW04021K part numbers mean?

Listed suffix fragments include: 00FKED, 00FKEDC, 00FKEE, 00JNEDHP, 10FKED, 15FKED. Typically they encode package (see Package column), temperature grade, and tape/reel option. Always decode on the Vishay datasheet ordering guide — do not guess from pattern alone.

What is the lifecycle status of CRCW04021K variants?

Lifecycle values in our listing: Active. Status is per MPN suffix — one variant can be Active while another is NRND. Check PCN for your exact suffix before multi-year commitments.

What should I send for an RFQ on CRCW04021K?

Full manufacturer MPN (not just CRCW04021K), quantity, needed date code, reel vs tube, and any compliance docs (CoC, RoHS, conflict minerals). If you only know the base prefix, include a photo of the existing label or reel.

Where is the CRCW04021K datasheet?

Use the datasheet link in the page header. Cross-check electrical curves (SOA, saturation voltage, etc.) against your operating point — the table summarizes order codes, not every graph in the PDF.