Bourns Inc. has introduced the 1273129-SRU1048A-221Y, a fixed inductor that belongs to the SRU1048A series. It is a drum core, wirewound type of inductor that comes in a package of tape and reel of 600. It has a shielding feature and an inductance of 220 µH. Its height-seated (max) is 0.201" (5.10mm), and it has a tolerance of ±30%. The ratings of this product are AEC-Q200, and the material-core is ferrite. Its Q@freq is 20@796kHz, and the frequency-self resonant is 4MHz. The package/case is nonstandard, and its DC resistance (DCR) is 455mOhm Max. The operating temperature range is -40°C to 125°C. The Win Source Part Number for this product is 1273129-SRU1048A-221Y.