CRCW04021K40FKEDAlternatives & Equivalent Parts
About CRCW04021K40FKED
CRCW04021K40FKED is a Resistor component manufactured by Vishay. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | CRCW04021K40FKEDSource | CRCW04022K70FKED | ERJ-2RKF1004X | CRCW0201100KFKED | NCP03XH103J05RL | CRCW020110K0FKED |
|---|---|---|---|---|---|---|
| Manufacturer | Vishay | Vishay | Panasonic | Vishay | Murata Electronics | Vishay |
| Package Type | Other | Other | Other | Resistor Chip | Thermistors Chip | Resistor Chip |
| Pin Count | 2 | 2 | 2 | 2 | 2 | 2 |
| Temperature Range | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | — | -55.0°C ~ 155.0°C | -40.0°C ~ 125.0°C | -55.0°C ~ 155.0°C |
| Price | $0.0018 | $0.0010 | $0.0056 | $0.0253 | $0.0456 | $0.0141 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | — | Yes | Yes | Yes |
| Reach Compliance Code | Compliant | Compliant | — | Compliant | Compliant | Compliant |
| YTEOL | 13 | 13 | — | 13 | 7 | 13 |
| Additional Feature | RATED AC VOLTAGE (V): 50 | RATED AC VOLTAGE (V): 50 | — | RATED AC VOLTAGE: 30V | — | RATED AC VOLTAGE: 30V |
| Construction | Rectangular | Rectangular | — | Rectangular | — | Rectangular |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | — | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Package Height | 0.35 mm | 0.35 mm | — | 0.23 mm | 0.3 mm | 0.23 mm |
| Package Length | 1 mm | 1 mm | — | 0.6 mm | 0.6 mm | 0.6 mm |
| Package Style | SMT | SMT | — | SMT | SMT | SMT |
| Package Width | 0.5 mm | 0.5 mm | — | 0.3 mm | 0.3 mm | 0.3 mm |
| Packing Method | TR, Paper, 7 Inch | TR, Paper, 7 Inch | — | TR, PAPER, 7 INCH | TR, PAPER, 7 INCH | TR, PAPER, 7 INCH |
| Rated Power Dissipation (P) | 0.063 W | 0.063 W | — | 0.05 W | — | 0.05 W |
| Rated Temperature | 70 °C | 70 °C | — | 70 °C | — | 70 °C |
| Reference Standard | AEC-Q200 | AEC-Q200 | — | — | CUL, UL | — |
| Resistance | 1400 Ω | 2700 Ω | — | 100000 Ω | 10000 Ω | 10000 Ω |
| Resistor Type | FIXED RESISTOR | FIXED RESISTOR | — | FIXED RESISTOR | NTC THERMISTOR | FIXED RESISTOR |
| Size Code | 0402 | 0402 | — | 0201 | — | 0201 |
| Surface Mount | YES | YES | — | YES | YES | YES |
| Technology | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | — | METAL GLAZE/THICK FILM | — | METAL GLAZE/THICK FILM |
| Terminal Finish | Pure Matte Tin (Sn) - with Nickel (Ni) barrier | Pure Matte Tin (Sn) - with Nickel (Ni) barrier | — | Matte Tin (Sn) - with Nickel (Ni) barrier | Tin (Sn) | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND | WRAPAROUND | — | WRAPAROUND | WRAPAROUND | WRAPAROUND |
| Tolerance | 1% | 1% | — | 1% | 5% | 1% |
| Working Voltage | 50 V | 50 V | — | 30 V | 5 V | 30 V |
| JESD-609 Code | — | — | — | e3 | e3 | e3 |
| Temperature Coefficient | — | — | — | 100 ppm/°C | — | 100 ppm/°C |
| Factory Lead Time | — | — | — | — | 12 Weeks | — |
| Package Shape | — | — | — | — | RECTANGULAR PACKAGE | — |
| Terminal Placement | — | — | — | — | DUAL ENDED | — |
| Thermal Sensitivity Index | — | — | — | — | 3380 K | — |
| Thermistor Application | — | — | — | — | TEMPERATURE SENSING | — |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for CRCW04021K40FKED — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CRCW04021K40FKED is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating CRCW04021K40FKED replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to CRCW04021K40FKED?
Known equivalents for CRCW04021K40FKED include CRCW04022K70FKED, ERJ-2RKF1004X, CRCW0201100KFKED. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CRCW04021K40FKED?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify CRCW04021K40FKED alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.