CRCW060320K0FKEB Vishay Resistor (Resistor Chip) In Stock
Vishay CRCW060320K0FKEB is a 20 kΩ thick-film chip resistor in 0603 package with 1% tolerance and 0.1 W power rating, featuring laser trimming and 75 V AC rated voltage. RoHS-compliant surface mount resistor with excellent stability for precision circuits. Available from global distributors with worldwide shipping.
- Manufacturer
- Vishay
- Package
- Resistor Chip
- Pin Count
- 2
- Lifecycle
- OBSOLETE
- Datasheet
- CRCW060320K0FKEB Datasheet PDF
- Category
- Resistor
- Temp Range
- -55.0°C to 155.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 20 kΩ resistance with 1% tolerance achieved via laser trimming for precise circuit calibration without additional components
- 0.1 W (100 mW) power rating and 75 V AC rated voltage support a wide range of signal-level and moderate-voltage circuit designs in compact 0603 SMT footprint
- Thick-film construction in 0603 package (1.55 mm × 0.85 mm × 0.45 mm) enables high-density board placement with automated pick-and-place assembly
- RoHS-compliant (JESD-609 e3) and REACH-compliant materials meet global environmental and export regulations for commercial and industrial products
Applications
The CRCW060320K0FKEB is commonly used in precision voltage dividers, biasing networks for op-amps and comparators, and pull-up or pull-down resistor networks in digital logic circuits operating at 3.3 V or 5 V rails. The 1% tolerance and laser-trimmed accuracy make it suitable for analog front-end conditioning in sensor interfaces and instrumentation amplifier circuits. Its compact 0603 form factor suits high-density consumer electronics, industrial controls, and IoT device PCBs.
Specifications
| Pbfree Code | Yes |
| Reach Compliance Code | Compliant |
| YTEOL | 0 |
| Additional Feature | LASER TRIMMABLE, RATED AC VOLTAGE (V): 75 |
| Construction | Rectangular |
| JESD-609 Code | e3 |
| Mounting Feature | SURFACE MOUNT |
| Package Height | 0.45mm |
| Package Length | 1.55mm |
| Package Style | SMT |
| Package Width | 0.85mm |
| Packing Method | TR, PAPER, 11.25 INCH |
| Rated Power Dissipation (P) | 0.1W |
| Rated Temperature | 70°C |
| Reference Standard | AEC-Q200 |
| Resistance | 20000Ω |
| Resistor Type | FIXED RESISTOR |
| Size Code | 0603 |
| Surface Mount | YES |
| Technology | METAL GLAZE/THICK FILM |
| Temperature Coefficient | 100ppm/°C |
| Terminal Finish | MATTE TIN OVER NICKEL |
| Terminal Shape | WRAPAROUND |
| Tolerance | 1% |
| Working Voltage | 75V |
| Package | Resistor Chip |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8533.21.00.30 |
| Country of Origin | Israel, Taiwan |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the power rating and maximum voltage for the CRCW060320K0FKEB, and what circuit conditions approach these limits?
The CRCW060320K0FKEB is rated at 0.1 W (100 mW) maximum power dissipation and 75 V AC rated voltage. At 20 kΩ, the maximum continuous current before exceeding the power rating is approximately 2.24 mA (P = I² × R). In a 5 V logic circuit, the dissipation is only 1.25 mW — well within limits — but at 75 V across the resistor the dissipation would reach 281 mW, exceeding the rating, so voltage de-rating should be applied.
How does the laser-trimming feature of CRCW060320K0FKEB improve performance in precision analog designs?
Laser trimming trims the thick-film resistive element to within 1% of the 20 kΩ target value by ablating material with a focused laser beam after deposition. This enables tolerance accuracy unachievable with standard deposition alone. In precision analog applications such as instrumentation amplifier gain-setting networks or ADC reference dividers, a 1% tolerance at 20 kΩ means resistance falls between 19.8 kΩ and 20.2 kΩ, keeping gain errors under 1% across the resistor network.
For a 0603 resistor footprint, how does CRCW060320K0FKEB's physical size compare to 0402 and 0805 alternatives?
The CRCW060320K0FKEB measures 1.55 mm × 0.85 mm × 0.45 mm in the 0603 package. This is larger than the 0402 (1.0 mm × 0.5 mm) by approximately 55% in area, and smaller than the 0805 (2.0 mm × 1.25 mm) by about 45%. The 0603 size provides a balance: it handles 100 mW versus 62.5 mW for 0402, yet takes less board space than 0805 rated at 125 mW, making it the preferred choice for moderate-density mixed-signal boards.
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