RES 510 OHM 5% 1/4W 0805 Product overview: RK73B2ATTD511J from KOA Speer Electronics, Inc. is a Resistor for current limiting, voltage division, biasing, sensing, termination, and precision electronic circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 510 OHM, 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 510 OHM, 4W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-RK73B2ATTD511J can be used for catalog matching and distributor lookup.
Win Source Part Number: 1088511-RK73B2ATTD51
Category: Resistors>Chip Resistor - Surface Mount
Series: RK73B
Features: Automotive AEC-Q200
Package: Tape & Reel
Height - Seated (Max): 0.024" (0.60mm)
Standard Package: 5,000
Tolerance: ±5%
Temperature Coefficient: ±200ppm/°C
Ratings: AEC-Q200
Power (Watts): 0.25W, 1/4W
Composition: Thick Film
Number of Terminations: 2
Resistance: 510 Ohms
Package / Case: 0805 (2012 Metric)
Supplier Device Package: 0805
Temperature Range - Operating: -55°C ~ 155°C
Dimension: 0.079" L x 0.049" W (2.00mm x 1.25mm)
Alternative Parts (Cross-Reference): MCMR08X511 JTL; ERJ-6GEYJ511V; MCR10EZPJ511; ERJ-6GEYJ471V; CRCW0805560RJNEA; RCG0805470RJNEA; CRG0805J470R;
ECCN: EAR99
Fake Threat In the Open Market: 48 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8533.21.0030
Mfr: KOA Speer Electronics, Inc.
Other Names: 2019-RK73B2ATTD511JC
Base Product Number: RK73B2A
RES 510 OHM 5% 1/4W 0805
510 Ohms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film
510 Ohms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film
510 Ohms ±5% 0.25W, 1/4W Chip Resistor 0805 (2012 Metric) Automotive AEC-Q200 Thick Film
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | ODG (Origin Data Global) | DigiKey | |
|---|---|---|---|---|
| Product Category | Resistors | Resistors | Chip Resistors | Resistors |
| Product Number | 52-RK73B2ATTD511J | 1088511-RK73B2ATTD511J | RK73B2ATTD511J | 2019-RK73B2ATTD511JDKR-ND |
| Product Name | 510 OHM 4W Resistor | Resistors - Chip Resistor - Surface Mount | Chip Resistor - Surface Mount | Chip Resistor - Surface Mount |
| Technology / Construction | Thick Film | MetalFilm; Thick Film (Chip) | Thick Film (Chip) | Thick Film (Chip) |
| Mounting / Packaging | 0805 (2012 Metric) | 0805; 0805 | ||
| Resistance Range | 510 ohms | 510 ohms | 510 ohms | 510 ohms |
| Power Rating | 0.2500 watts | 0.2500 watts | 0.2500 watts | 0.2500 watts |
| Operating DC Voltage | 150 volts |
