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Part Details for WK73S3A3TTE2R20F by KOA Speer Electronics Inc
Results Overview of WK73S3A3TTE2R20F by KOA Speer Electronics Inc
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (0 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Energy and Power Systems
Renewable Energy
WK73S3A3TTE2R20F Information
WK73S3A3TTE2R20F by KOA Speer Electronics Inc is a Fixed Resistor.
Fixed Resistors are under the broader part category of Resistors.
Resistors are passive components that work by limiting electron flow in a circuit. They are available as fixed or as variable (potentionmeters). Read more about Resistors on our Resistors part category page.
Price & Stock for WK73S3A3TTE2R20F
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
2019-WK73S3A3TTE2R20FCT-ND
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DigiKey | RES 2.2 OHM 1% 3W 2512 Min Qty: 1 Lead time: 9 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) |
7872 In Stock |
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$0.1855 / $0.6900 | Buy Now |
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DISTI #
660-WK73S3A3TTE2R20F
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Mouser Electronics | Thick Film Resistors - SMD 2.2 ohm 1% 3W AEC-Q200 RoHS: Compliant | 517 |
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$0.1800 / $0.5800 | Buy Now |
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DISTI #
V72:2272_22755333
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Arrow Electronics | Res Thick Film 1225 2.2 Ohm 1% 3W ±100ppm/°C Wide Terminal SMD T/R Automotive AEC-Q200 Min Qty: 1 Package Multiple: 1 Lead time: 8 Weeks Date Code: 2132 Container: Cut Strips | Americas - 4502 |
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$0.0836 / $0.1775 | Buy Now |
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DISTI #
WK73S3A3TTE2R20F
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TTI | Thick Film Resistors - SMD 2.2 ohm 1% 3W AEC-Q200 pbFree: Pb-Free Min Qty: 4000 Package Multiple: 4000 Container: Reel |
Americas - 8000 In Stock |
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$0.1680 / $0.1720 | Buy Now |
Part Details for WK73S3A3TTE2R20F
WK73S3A3TTE2R20F CAD Models
WK73S3A3TTE2R20F Part Data Attributes
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WK73S3A3TTE2R20F
KOA Speer Electronics Inc
Buy Now
Datasheet
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WK73S3A3TTE2R20F
KOA Speer Electronics Inc
Fixed Resistor,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | KOA SPEER ELECTRONICS INC | |
| Package Description | CHIP | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8533.21.00.30 | |
| Samacsys Manufacturer | KOA Speer | |
| Construction | Rectangular | |
| JESD-609 Code | e3 | |
| Mounting Feature | SURFACE MOUNT | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 155 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Height | 0.6 mm | |
| Package Length | 3.1 mm | |
| Package Style | SMT | |
| Package Width | 6.3 mm | |
| Packing Method | TR, EMBOSSED PLASTIC, 7 INCH | |
| Rated Power Dissipation (P) | 3 W | |
| Rated Temperature | 70 °C | |
| Reference Standard | AEC-Q200 | |
| Resistance | 2.2 Ω | |
| Resistor Type | FIXED RESISTOR | |
| Size Code | 1225 | |
| Surface Mount | YES | |
| Technology | METAL GLAZE/THICK FILM | |
| Temperature Coefficient | 100 ppm/°C | |
| Terminal Finish | TIN OVER NICKEL | |
| Terminal Shape | WRAPAROUND | |
| Tolerance | 1% | |
| Working Voltage | 2.569 V |
WK73S3A3TTE2R20F Frequently Asked Questions (FAQ)
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The recommended soldering temperature for WK73S3A3TTE2R20F is 260°C (500°F) for 3 seconds or less, to prevent damage to the resistor.
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Yes, WK73S3A3TTE2R20F is suitable for high-frequency applications due to its thin-film construction and low inductance, making it suitable for frequencies up to several hundred MHz.
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Yes, WK73S3A3TTE2R20F is rated for operation up to 155°C (311°F), making it suitable for high-temperature environments, but derating may be necessary for extended periods of operation at high temperatures.
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Yes, WK73S3A3TTE2R20F is compatible with lead-free soldering processes, making it suitable for RoHS-compliant designs.
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The typical power rating for WK73S3A3TTE2R20F is 0.25W, but this can vary depending on the specific application and operating conditions.