Part Details for WR04X4991FGR by Walsin Technology Corporation
Overview of WR04X4991FGR by Walsin Technology Corporation
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- Number of FFF Equivalents:
- CAD Models:
- Number of Functional Equivalents:
- Part Data Attributes
- Reference Designs:
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Applications
Space Technology
Environmental Monitoring
Aerospace and Defense
Renewable Energy
Part Details for WR04X4991FGR
WR04X4991FGR CAD Models
WR04X4991FGR Part Data Attributes
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WR04X4991FGR
Walsin Technology Corporation
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Datasheet
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WR04X4991FGR
Walsin Technology Corporation
Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 4990ohm, 50V, 1% +/-Tol, -100,100ppm/Cel, 0402,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | WALSIN TECHNOLOGY CORP | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Construction | Chip | |
| JESD-609 Code | e3 | |
| Number of Terminals | 2 | |
| Operating Temperature-Max | 155 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Height | 0.35 mm | |
| Package Length | 1 mm | |
| Package Style | SMT | |
| Package Width | 0.5 mm | |
| Packing Method | TR, Paper, 13 Inch | |
| Rated Power Dissipation (P) | 0.0625 W | |
| Resistance | 4990 Ω | |
| Resistor Type | FIXED RESISTOR | |
| Size Code | 0402 | |
| Technology | METAL GLAZE/THICK FILM | |
| Temperature Coefficient | 100 ppm/°C | |
| Terminal Finish | Matte Tin (Sn) - with Nickel (Ni) barrier | |
| Tolerance | 1% | |
| Working Voltage | 50 V |
Alternate Parts for WR04X4991FGR
This table gives cross-reference parts and alternative options found for WR04X4991FGR. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of WR04X4991FGR, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| SR0402FR-134K99L | Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 4990ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | YAGEO Corporation | WR04X4991FGR vs SR0402FR-134K99L |
| 232270684992 | Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 4990ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP, ROHS COMPLIANT | YAGEO Corporation | WR04X4991FGR vs 232270684992 |
| RK73H1ETTPB4991F | Fixed Resistor, Metal Glaze/thick Film, 0.063W, 4990ohm, 50V, 1% +/-Tol, -100,100ppm/Cel, 0402, | KOA Speer Electronics Inc | WR04X4991FGR vs RK73H1ETTPB4991F |
| 232270674992 | Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 4990ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP, ROHS COMPLIANT | YAGEO Corporation | WR04X4991FGR vs 232270674992 |
| MC0402-4991-FBW | Fixed Resistor, Metal Glaze/thick Film, 0.063W, 4990ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | RCD Components Inc | WR04X4991FGR vs MC0402-4991-FBW |
| TFAS0402R4991F-T10 | Fixed Resistor, Metal Glaze/thick Film, 0.0625W, 4990ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | Thin Film Technology Corp (TFT) | WR04X4991FGR vs TFAS0402R4991F-T10 |
| HQ02WGF4991TEE | Fixed Resistor, 0.0625W, 4990ohm, 50V, 1% +/-Tol, -100,100ppm/Cel, 0402, | Royal Electronic Factory (Thailand) Co Ltd | WR04X4991FGR vs HQ02WGF4991TEE |
| RMNW10K4991FTH | Fixed Resistor, Metal Glaze/thick Film, 0.1W, 4990ohm, 50V, 1% +/-Tol, 100ppm/Cel, Surface Mount, 0402, CHIP | Kamaya Inc | WR04X4991FGR vs RMNW10K4991FTH |
| WR04X4991FDLV | Fixed Resistor, 0.0625W, 4990ohm, 50V, 1% +/-Tol, -100,100ppm/Cel, 0402, | Walsin Technology Corporation | WR04X4991FGR vs WR04X4991FDLV |
| RK73H1ETTPS4991F | Fixed Resistor, Metal Glaze/thick Film, 0.063W, 4990ohm, 50V, 1% +/-Tol, -100,100ppm/Cel, 0402, | KOA Speer Electronics Inc | WR04X4991FGR vs RK73H1ETTPS4991F |