Model No: RC0402FR-076K49L
YAGEO RC0402FR-076K49L
Manufacturer: YAGEO
SEMICON NO.: RC0402FR-076K49L
Package: 0402 (1005 Metric)
Stock: In stock
Description: Thick Film Chip Resistor 6.49kΩ ±1% 1/16W
SEMICON NO.: RC0402FR-076K49L
Package: 0402 (1005 Metric)
Stock: In stock
Description: Thick Film Chip Resistor 6.49kΩ ±1% 1/16W
Quantity :
| Mfr | YAGEO |
| Device Type | Thick Film Chip Resistor |
| Series | RC_L Series |
| Resistance | 6.49 kΩ |
| Tolerance | ±1% |
| Power Rating | 0.063 W (1/16 W) |
| Composition | Thick Film |
| Number of Terminations | 2 |
| Temperature Coefficient | ±100 ppm/°C |
| Maximum Working Voltage | 50 V |
| Rated Temperature | 70°C |
| Operating Temperature | -55°C to +155°C |
| Package | 0402 (1005 Metric) |
| Mounting Type | Surface Mount |
| Compliance | RoHS Compliant |
The RC0402FR-076K49L is a precision thick film chip resistor from Yageo Group's RC_L series, featuring a 6.49 kOhm resistance value with ±1% tolerance in a compact 0402 (1005 Metric) surface-mount package measuring 1.00 mm x 0.50 mm x 0.35 mm. This general-purpose resistor delivers 1/16W (62.5 mW) power rating with ±100ppm/°C temperature coefficient, constructed on a high-grade ceramic substrate with laser-trimmed thick film resistive element, protective epoxy coating, and matte tin on Ni-barrier lead-free terminations, supplied on 7-inch paper tape reels for automated pick-and-place assembly.
The RC0402FR-076K49L serves all general-purpose applications requiring precise current limiting and voltage division. Typical deployments include precision voltage dividers for ADC reference circuits, feedback network resistors in DC-DC converter compensation loops, pullup and pulldown biasing for digital logic interfaces, sensor signal conditioning gain setting in instrumentation amplifiers, current limiting for LED drivers and indicator circuits, op-amp gain configuration in analog signal chains, filter network component in active RC filters, and termination resistors in communication bus interfaces. The 1% tolerance and 100ppm/°C TCR make it particularly suitable for measurement circuits, battery management systems, industrial control modules, consumer electronics, and portable battery-powered devices where accuracy and space efficiency are simultaneously required.
Frequently Asked Questions
Q1: What is the power rating of the RC0402FR-076K49L?
It is rated at 1/16W (62.5 mW) at 70°C ambient, with derating required above 70°C per the manufacturer's power derating curve.
Q2: Can the RC0402FR-076K49L replace a 0603 resistor?
Yes, it offers equivalent electrical performance in a smaller 0402 package for new designs, but verify PCB pad layout and power dissipation requirements before direct substitution in existing 0603 footprints.
Alternative resistor models
● RC0805FR-076K8L: 0805 footprint version offering 1/8W power rating and visible marking for conventional through-hole-compatible designs.
● RC0402FR-076K8L: 6.8 kOhm E24 standard value alternative when E96 precision value substitution is acceptable.
● CRCW04026K49FKED: Vishay/Dale thick film equivalent with matching 6.49 kOhm 1% 1/16W specifications for second-source sourcing.
● ERJ-2GEJ682X: Panasonic thick film alternative in 0402 package with 1% tolerance for supply chain diversification.
Frequently Asked Questions
Q1: What is the power rating of the RC0402FR-076K49L?
It is rated at 1/16W (62.5 mW) at 70°C ambient, with derating required above 70°C per the manufacturer's power derating curve.
Q2: Can the RC0402FR-076K49L replace a 0603 resistor?
Yes, it offers equivalent electrical performance in a smaller 0402 package for new designs, but verify PCB pad layout and power dissipation requirements before direct substitution in existing 0603 footprints.
Alternative resistor models
● RC0805FR-076K8L: 0805 footprint version offering 1/8W power rating and visible marking for conventional through-hole-compatible designs.
● RC0402FR-076K8L: 6.8 kOhm E24 standard value alternative when E96 precision value substitution is acceptable.
● CRCW04026K49FKED: Vishay/Dale thick film equivalent with matching 6.49 kOhm 1% 1/16W specifications for second-source sourcing.
● ERJ-2GEJ682X: Panasonic thick film alternative in 0402 package with 1% tolerance for supply chain diversification.
