Manufacturer: KOA Speer
Win Source Part Number: 891882-RK73H2BTTD442
Series: RK73H
Operating Temperature Range: -55°C ~ 155°C
Features: 442 Ohms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
Package: 1206 (3216 Metric)
Package: Reel - TR
Family Name: RK73H2B
Categories: Resistors
Case / Package: 1206
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 40 pct.
Supply and Demand Status: Limited
Quantity per package: 5000
MSL Level: 1 (Unlimited)
Estimated Pruduction Lead Time: 9 Weeks
REACH Status: REACH Unaffected
HTSUS: 8533.21.0030
Other Part Number: 2019-RK73H2BTTD4420F
RES 442 OHM 1% 1/4W 1206 Product overview: RK73H2BTTD4420F 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 442 OHM, 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 442 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-RK73H2BTTD4420F can be used for catalog matching and distributor lookup.
442 Ohms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
442 Ohms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
442 Ohms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
Resistors - Chip Resistor - Surface Mount
RES 442 OHM 1% 1/4W 1206
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | ODG (Origin Data Global) | |
|---|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors | Chip Resistors |
| Product Number | 891882-RK73H2BTTD4420F | 52-RK73H2BTTD4420F | 2019-RK73H2BTTD4420FDKR-ND | RK73H2BTTD4420F | RK73H2BTTD4420F |
| Product Name | Chip Resistor - Surface Mount - RK73H2BTTD4420F | 442 OHM 4W Resistor | Chip Resistor - Surface Mount | Resistors - Chip Resistor - Surface Mount | Chip Resistor - Surface Mount |
| Technology / Construction | MetalFilm; Thick Film (Chip) | Thick Film | Thick Film (Chip) | Thick Film (Chip) | |
| Operating Temperature | -55 to 155 C (-67 to 311 F) | -55 to 155 C (-67 to 311 F) | -55 to 155 C (-67 to 311 F) | -55 to 155 C (-67 to 311 F) | |
| Mounting / Packaging | 1206 (3216 Metric) | 1206; 1206 | |||
| Resistance Range | 442 ohms | 442 ohms | 442 ohms | ||
| Power Rating | 0.2500 watts | 0.2500 watts | 0.2500 watts |
