RES 49.9 OHM 1% 3/4W 2010 Product overview: RK73H2HTTE49R9F 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 49.9 OHM, 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 49.9 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-RK73H2HTTE49R9F can be used for catalog matching and distributor lookup.
Win Source Part Number: 1140691-RK73H2HTTE49
Category: Resistors>Chip Resistor - Surface Mount
Series: RK73H
Features: Automotive AEC-Q200, Moisture Resistant
Package: Tape & Reel
Height - Seated (Max): 0.028" (0.70mm)
Standard Package: 4,000
Tolerance: ±1%
Temperature Coefficient: ±100ppm/°C
Ratings: AEC-Q200
Power (Watts): 0.75W, 3/4W
Composition: Thick Film
Number of Terminations: 2
Resistance: 49.9 Ohms
Package / Case: 2010 (5025 Metric)
Supplier Device Package: 2010
Temperature Range - Operating: -55°C ~ 155°C
Dimension: 0.197" L x 0.098" W (5.00mm x 2.50mm)
ECCN: EAR99
Fake Threat In the Open Market: 55 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8533.21.0030
Mfr: KOA Speer Electronics, Inc.
Other Names: 2019-RK73H2HTTE49R9F
Base Product Number: RK73H2H
49.9 Ohms ±1% 0.75W, 3/4W Chip Resistor 2010 (5025 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
49.9 Ohms ±1% 0.75W, 3/4W Chip Resistor 2010 (5025 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
49.9 Ohms ±1% 0.75W, 3/4W Chip Resistor 2010 (5025 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
RES 49.9 OHM 1% 3/4W 2010
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | ODG (Origin Data Global) | |
|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Chip Resistors |
| Product Number | 52-RK73H2HTTE49R9F | 1140691-RK73H2HTTE49R9F | 2019-RK73H2HTTE49R9FDKR-ND | RK73H2HTTE49R9F |
| Product Name | 49.9 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 | 2010 (5025 Metric) | 2010; 2010 | ||
| Resistance Range | 49.9 ohms | 49.9 ohms | 49.9 ohms | 49.9 ohms |
| Power Rating | 0.7500 watts | 0.7500 watts | 0.7500 watts | 0.7500 watts |
| Operating DC Voltage | 200 volts |
