RCWE1020R681FKEAAlternatives & Equivalent Parts
About RCWE1020R681FKEA
RCWE1020R681FKEA 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 | RCWE1020R681FKEASource | ERJPA3F9101V | NTR4003NT3G | RJK005N03T146 | TCND5000 | SMAJ100CA |
|---|---|---|---|---|---|---|
| Manufacturer | Vishay | Panasonic | ON Semiconductor | ROHM Semiconductor | Vishay | LITTELFUSE |
| Package Type | Resistor Chip | Resistor Chip | SOT23 (3-Pin) | Other | Other | Diodes Moulded Non Polarised |
| Pin Count | 2 | 2 | 3 | 3 | 4 | 2 |
| Temperature Range | -55.0°C ~ 155.0°C | -55.0°C ~ 155.0°C | ~ 150.0°C | ~ 150.0°C | -40.0°C ~ 85.0°C | -65.0°C ~ 150.0°C |
| Price | $0.2105 | $0.0144 | $0.0300 | $0.0608 | $0.4768 | $0.0085 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | OBSOLETE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Reach Compliance Code | Unknown | Compliant | — | Compliant | — | — |
| Factory Lead Time | 8 Weeks | — | — | — | 6 Weeks | 22 Weeks |
| YTEOL | 12 | 13 | 6.5 | 0 | 6 | 6 |
| Additional Feature | ANTI-SULFUR | — | — | — | — | — |
| Construction | Rectangular | Rectangular | — | — | — | — |
| JESD-609 Code | e3 | e3 | e3 | e1 | e3 | e3 |
| Mounting Feature | SURFACE MOUNT | SURFACE MOUNT | — | — | SURFACE MOUNT | — |
| Package Height | 0.6 mm | 0.45 mm | — | — | — | — |
| Package Length | 2.5 mm | 1.6 mm | — | — | — | — |
| Package Style | SMT | SMT | SMALL OUTLINE | SMALL OUTLINE | — | SMALL OUTLINE |
| Package Width | 5 mm | 0.8 mm | — | — | — | — |
| Packing Method | TR, Embossed Plastic, 7 Inch | TR, PUNCHED, 7 INCH | — | — | — | — |
| Rated Power Dissipation (P) | 2 W | 0.25 W | — | — | — | — |
| Rated Temperature | 70 °C | 105 °C | — | — | — | — |
| Reference Standard | AEC-Q200 | AEC-Q200, IEC60115-8 | — | — | — | IEC-61000-4-2, 4-4, 4-5 |
| Resistance | 0.681 Ω | 9100 Ω | — | — | — | — |
| Resistor Type | FIXED RESISTOR | FIXED RESISTOR | — | — | — | — |
| Size Code | 1020 | 0603 | — | — | — | — |
| Surface Mount | YES | YES | YES | YES | YES | YES |
| Technology | METAL GLAZE/THICK FILM | METAL GLAZE/THICK FILM | — | — | — | AVALANCHE |
| Temperature Coefficient | 100 ppm/°C | 100 ppm/°C | — | — | — | — |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | MATTE TIN OVER NICKEL | Matte Tin (Sn) - annealed | Tin/Silver/Copper (Sn/Ag/Cu) | Matte Tin (Sn) | Matte Tin (Sn) |
| Terminal Shape | WRAPAROUND | WRAPAROUND | — | — | — | — |
| Tolerance | 1% | 1% | — | — | — | — |
| Working Voltage | 1.167 V | 150 V | — | — | — | — |
| Package Shape | — | RECTANGULAR PACKAGE | RECTANGULAR | RECTANGULAR | — | RECTANGULAR |
| Pbfree Code | — | — | Yes | Yes | — | Yes |
| Manufacturer Package Code | — | — | 318 | — | — | — |
| Configuration | — | — | SINGLE WITH BUILT-IN DIODE | SINGLE WITH BUILT-IN DIODE | — | SINGLE |
| DS Breakdown Voltage-Min | — | — | 30 V | 30 V | — | — |
| Drain Current-Max (ID) | — | — | 0.5 A | 0.5 A | — | — |
| Drain-source On Resistance-Max | — | — | 2 Ω | 0.94 Ω | — | — |
| FET Technology | — | — | METAL-OXIDE SEMICONDUCTOR | METAL-OXIDE SEMICONDUCTOR | — | — |
| JEDEC-95 Code | — | — | TO-236 | — | — | DO-214AC |
| JESD-30 Code | — | — | R-PDSO-G3 | R-PDSO-G3 | — | R-PDSO-C2 |
| Number of Elements | — | — | 1 | 1 | — | 1 |
| Operating Mode | — | — | ENHANCEMENT MODE | ENHANCEMENT MODE | — | — |
| Package Body Material | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY | — | PLASTIC/EPOXY |
| Peak Reflow Temperature (Cel) | — | — | 260 | 260 | — | 260 |
| Polarity/Channel Type | — | — | N-CHANNEL | N-CHANNEL | — | — |
| Power Dissipation-Max (Abs) | — | — | 0.83 W | 0.2 W | — | — |
| Qualification Status | — | — | Not Qualified | Not Qualified | — | Not Qualified |
| Terminal Form | — | — | GULL WING | GULL WING | — | C BEND |
| Terminal Position | — | — | DUAL | DUAL | — | DUAL |
| Time@Peak Reflow Temperature-Max (s) | — | — | 30 | 30 | — | 30 |
| Transistor Application | — | — | SWITCHING | SWITCHING | — | — |
| Transistor Element Material | — | — | SILICON | SILICON | — | — |
| Body Breadth | — | — | — | — | 3.7 mm | — |
| Body Height | — | — | — | — | 3.75 mm | — |
| Body Length or Diameter | — | — | — | — | 6 mm | — |
| Housing | — | — | — | — | PLASTIC | — |
| Measurement Range-Max (mm) | — | — | — | — | 25 mm | — |
| Measurement Range-Min (mm) | — | — | — | — | 2 mm | — |
| Number of Channels | — | — | — | — | 1 | — |
| Operating Current-Max | — | — | — | — | 20 mA | — |
| Output Circuit Type | — | — | — | — | Photodiode | — |
| Output Range | — | — | — | — | 0.01mA | — |
| Output Type | — | — | — | — | ANALOG CURRENT | — |
| Package Shape/Style | — | — | — | — | RECTANGULAR | — |
| Response Time | — | — | — | — | 0.8 µs | — |
| Sensors/Transducers Type | — | — | — | — | LINEAR POSITION SENSOR,PHOTOELECTRIC,DIFFUSE | — |
| Supply Voltage-Max | — | — | — | — | 1.5 V | — |
| Supply Voltage-Min | — | — | — | — | 1.2 V | — |
| Termination Type | — | — | — | — | SOLDER | — |
| Breakdown Voltage-Max | — | — | — | — | — | 123 V |
| Breakdown Voltage-Min | — | — | — | — | — | 111 V |
| Breakdown Voltage-Nom | — | — | — | — | — | 117 V |
| Clamping Voltage-Max | — | — | — | — | — | 162 V |
| Diode Element Material | — | — | — | — | — | SILICON |
| Diode Type | — | — | — | — | — | TRANS VOLTAGE SUPPRESSOR DIODE |
| Non-rep Peak Rev Power Dis-Max | — | — | — | — | — | 400 W |
| Polarity | — | — | — | — | — | BIDIRECTIONAL |
| Power Dissipation-Max | — | — | — | — | — | 1 W |
| Rep Pk Reverse Voltage-Max | — | — | — | — | — | 100 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Why Look for Alternatives?
Finding alternatives for RCWE1020R681FKEA 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 RCWE1020R681FKEA 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 RCWE1020R681FKEA?
Known equivalents for RCWE1020R681FKEA include ERJPA3F9101V, NTR4003NT3G, RJK005N03T146. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of RCWE1020R681FKEA?
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 RCWE1020R681FKEA 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.