RES 4.7 OHM 5% 1/4W 1206 Product overview: RK73B2BTTD4R7J 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 4.7 OHM, 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 4.7 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-RK73B2BTTD4R7J can be used for catalog matching and distributor lookup.
4.7 Ohms ±5% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200 Thick Film
4.7 Ohms ±5% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200 Thick Film
4.7 Ohms ±5% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200 Thick Film
Manufacturer: KOA Speer Electronics, Inc.
Win Source Part Number: 1331643-RK73B2BTTD4R
Category: Resistors>Chip Resistor - Surface Mount
Packaging: Reel - TR
Features: Automotive AEC-Q200
Size / Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm)
Height - Seated (Max): 0.028" (0.70mm)
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: 4.7 Ohms
Supplier Device Package: 1206
Temperature Range - Operating: -55°C ~ 155°C
Case / Package: 1206 (3216 Metric)
ECCN: EAR99
Fake Threat In the Open Market: 65
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8533.21.0030
Other Part Number: 2019-RK73B2BTTD4R7JT
Base Product Number: RK73B2B
RoHS Status: ROHS3 Compliant
Resistors - Chip Resistor - Surface Mount
| ERSAELECTRONICS PTE. LTD. | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors |
| Product Number | 52-RK73B2BTTD4R7J | 2019-RK73B2BTTD4R7JDKR-ND | 1331643-RK73B2BTTD4R7J | RK73B2BTTD4R7J |
| Product Name | 4.7 OHM 4W Resistor | Chip Resistor - Surface Mount | Resistors - Chip Resistor - Surface Mount | Resistors - Chip Resistor - Surface Mount |
| Technology / Construction | Thick Film | Thick Film (Chip) | MetalFilm; Thick Film (Chip) | |
| Mounting / Packaging | 1206 (3216 Metric) | 1206; 1206 | ||
| Resistance Range | 4.7 ohms | 4.7 ohms | 4.7 ohms | 4.7 ohms |
| Power Rating | 0.2500 watts | 0.2500 watts | 0.2500 watts | 0.2500 watts |
| Operating DC Voltage | 200 volts |