Win Source Part Number: 1136189-RK73H2BTTD12
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: 5,000
Tolerance: ±1%
Temperature Coefficient: ±100ppm/°C
Ratings: AEC-Q200
Power (Watts): 0.25W, 1/4W
Composition: Thick Film
Number of Terminations: 2
Resistance: 12.1 kOhms
Package / Case: 1206 (3216 Metric)
Supplier Device Package: 1206
Temperature Range - Operating: -55°C ~ 155°C
Dimension: 0.126" L x 0.063" W (3.20mm x 1.60mm)
Alternative Parts (Cross-Reference): RK73H2BTTD 1212F;
ECCN: EAR99
Fake Threat In the Open Market: 83 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8533.21.0030
Mfr: KOA Speer Electronics, Inc.
Other Names: 2019-RK73H2BTTD1212F
Base Product Number: RK73H2B
RES 12.1K OHM 1% 1/4W 1206 Product overview: RK73H2BTTD1212F 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 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 4W, Chip Resistor(SMD). This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 52-RK73H2BTTD1212F can be used for catalog matching and distributor lookup.
12.1 kOhms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
12.1 kOhms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
12.1 kOhms ±1% 0.25W, 1/4W Chip Resistor 1206 (3216 Metric) Automotive AEC-Q200, Moisture Resistant Thick Film
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | |
|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors |
| Product Number | 1136189-RK73H2BTTD1212F | 52-RK73H2BTTD1212F | 2019-RK73H2BTTD1212FDKR-ND |
| Product Name | Resistors - Chip Resistor - Surface Mount | 4W Resistor | Chip Resistor - Surface Mount |
| Technology / Construction | MetalFilm; Thick Film (Chip) | Thick Film | Thick Film (Chip) |
| Resistance Range | 12100 ohms | 12100 ohms | |
| Tolerance | 1 +/- % | 1 +/- % | |
| Temperature Coefficient | 100 ±ppm/°C | 100 ±ppm/°C | |
| Power Rating | 0.2500 watts | 0.2500 watts | 0.2500 watts |
