Technology CorporationThe WR12X121 JTL with RES, 120R, 5%, 0.25W, 1206, THICK FILM manufactured by Walsin Technology Corporation is an ultra-precision, thin-film, tight-tolerance resistor network. It is constructed of 12 discrete resistors in a compact, one-piece, surface mount design. The resistors are 0.25 watts maximum and have power ratings ranging from 1/16 watt to 5W. The device has a total array resistance of 120 ohms with individual resistors of 10 ohms, 12 ohms, 15 ohms, 20 ohms, and 33 ohms. The tolerance level is 5%, with a resistance value of 120 ohms plus or minus 6 ohms. The package size is 1206, commonly used in circuit board communications. The WR12X121 JTL provides low-ESR performance while operating over a wide temperature range (-55 to 125°C). It is RoHS compliant and meets UL/cUL, AEC-Q200, and JEDEC standards.