RES 2.2 OHM 1% 3/4W 1206 Product overview: WK73S2BTTD2R20F 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 2.2 OHM, 4W. Search-friendly keywords include resistor, SMD, current sense, precision, termination, 2.2 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-WK73S2BTTD2R20F can be used for catalog matching and distributor lookup.
Win Source Part Number: 972475-WK73S2BTTD2R2
Category: Resistors>Chip Resistor - Surface Mount
Series: WK73S
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): 0.75W, 3/4W
Composition: Thick Film
Number of Terminations: 2
Resistance: 2.2 Ohms
Package / Case: Wide 1206 (3216 Metric), 0612
Supplier Device Package: 0612
Temperature Range - Operating: -55°C ~ 155°C
Dimension: 0.063" L x 0.126" W (1.60mm x 3.20mm)
ECCN: EAR99
Fake Threat In the Open Market: 74 pct.
MSL Level: 1 (Unlimited)
REACH Status: REACH Unaffected
HTSUS: 8533.21.0030
Mfr: KOA Speer Electronics, Inc.
Other Names: 2019-WK73S2BTTD2R20F
Base Product Number: WK73S2B
2.2 Ohms ±1% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Automotive AEC-Q200, Moisture Resistant Thick Film
2.2 Ohms ±1% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Automotive AEC-Q200, Moisture Resistant Thick Film
2.2 Ohms ±1% 0.75W, 3/4W Chip Resistor Wide 1206 (3216 Metric), 0612 Automotive AEC-Q200, Moisture Resistant Thick Film
RES, 2R2, 1%, 1W, 0612 ROHS COMPLIANT: YES
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Newark, An Avnet Company | |
|---|---|---|---|---|
| Product Category | Resistors | Resistors | Resistors | Resistors |
| Product Number | 52-WK73S2BTTD2R20F | 972475-WK73S2BTTD2R20F | 2019-WK73S2BTTD2R20FCT-ND | 85AH5984 |
| Product Name | 2.2 OHM 4W Resistor | Resistors - Chip Resistor - Surface Mount | Chip Resistor - Surface Mount | Res, 2R2, 1%, 1W, 0612 Rohs Compliant Koa |
| Technology / Construction | Thick Film | MetalFilm; Thick Film (Chip) | Thick Film (Chip) | |
| Mounting / Packaging | Wide 1206 (3216 Metric), 0612 | 1206; Wide 1206 | ||
| Resistance Range | 2.2 ohms | 2.2 ohms | 2.2 ohms | |
| Power Rating | 0.7500 watts | 0.7500 watts | 0.7500 watts | |
| Operating DC Voltage | 200 volts |
