CRCW251249K9FKEGAlternatives & Equivalent Parts
About CRCW251249K9FKEG
CRCW251249K9FKEG is a Resistor component manufactured by Vishay. It comes in a Resistor Chip 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 | CRCW251249K9FKEGSource | 12061C303JAT2A | CR1206-FX-1912ELF | CRCW020149K9FKED |
|---|---|---|---|---|
| Manufacturer | Vishay | AVX | Bourns | Vishay |
| Package Type | Resistor Chip | Other | Resistor Chip | Resistor Chip |
| Pin Count | 2 | 2 | 2 | 2 |
| Temperature Range | -55.0°C ~ 155.0°C | -55.0°C ~ 125.0°C | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C |
| Price | $0.0368 | $0.0568 | $0.0039 | $0.0330 |
| Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||
| Pbfree Code | Yes | Yes | Yes | Yes |
| Reach Compliance Code | Compliant | Compliant | Compliant | Compliant |
| YTEOL | 10 | 7 | 12 | 13 |
| Additional Feature | RATED AC VOLTAGE (V): 500 | — | — | RATED AC VOLTAGE: 30V |
| Construction | Rectangular | — | Rectangular | Rectangular |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT | SURFACE MOUNT |
| Package Height | 0.6 mm | — | 0.55 mm | 0.23 mm |
| Package Length | 6.3 mm | — | 3.1 mm | 0.6 mm |
| Package Style | SMT | — | SMT | SMT |
| Package Width | 3.15 mm | — | 1.55 mm | 0.3 mm |
| Packing Method | TR, Blister, 7 Inch | TR, PAPER, 7 INCH | TR, PAPER, 7 INCH | TR, PAPER, 7 INCH |
| Rated Power Dissipation (P) | 1 W | — | 0.25 W | 0.05 W |
| Rated Temperature | 70 °C | — | 70 °C | 70 °C |
| Reference Standard | AEC-Q200 | — | — | — |
| Resistance | 49900 Ω | — | 19100 Ω | 49900 Ω |
| Resistor Type | FIXED RESISTOR | — | FIXED RESISTOR | FIXED RESISTOR |
| Size Code | 2512 | 1206 | 1206 | 0201 |
| Surface Mount | YES | YES | YES | YES |
| Technology | METAL GLAZE/THICK FILM | — | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | MATTE TIN OVER NICKEL | TIN OVER NICKEL | Matte Tin (Sn) - with Nickel (Ni) barrier |
| Terminal Shape | WRAPAROUND | WRAPAROUND | WRAPAROUND | WRAPAROUND |
| Tolerance | 1% | — | 1% | 1% |
| Working Voltage | 500 V | — | 200 V | 30 V |
| Factory Lead Time | — | 12 Weeks | 12 Weeks | — |
| Capacitance | — | 0.03 µF | — | — |
| Capacitor Type | — | CERAMIC CAPACITOR | — | — |
| Dielectric Material | — | CERAMIC | — | — |
| JESD-609 Code | — | e3 | e3 | e3 |
| Multilayer | — | Yes | — | — |
| Negative Tolerance | — | 5% | — | — |
| Package Shape | — | RECTANGULAR PACKAGE | RECTANGULAR PACKAGE | — |
| Positive Tolerance | — | 5% | — | — |
| Rated (DC) Voltage (URdc) | — | 100 V | — | — |
| Temperature Characteristics Code | — | X7R | — | — |
| Temperature Coefficient | — | 15% ppm/°C | 100 ppm/°C | 100 ppm/°C |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 3 alternatives for CRCW251249K9FKEG — response within 24 hours.
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Why Look for Alternatives?
Finding alternatives for CRCW251249K9FKEG 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 CRCW251249K9FKEG 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 CRCW251249K9FKEG?
Known equivalents for CRCW251249K9FKEG include 12061C303JAT2A, CR1206-FX-1912ELF, CRCW020149K9FKED. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of CRCW251249K9FKEG?
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 CRCW251249K9FKEG 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.