Electrospec 15 parts by Toshiba, Cinch, Philips, Motorola, TelCom: 1K5-0204-1%, 1K5-0204-1%-50, 1K5-0204-100-5%, 1K5-0204-200-5%, 1K5-0204-50-1%... to 55Y 1K58 0.1%

Manufacturers: Toshiba, Cinch, Philips, Motorola, TelCom, Telefunken, TelCom Semiconductor, Tamarack, Teledyne, TI Texas Instruments, Toko America, SGS-Thompson RF Transistor, Sharp, Rockwell, Mitsubishi, Raytheon, KOA, TRW RF Transistor, Cirrus, Hitachi, Arizona Microchip Technology), Micron, Panasonic, Quick Logic, National Semiconductor, Mosel, AROM, Intel, Sony, Mitel, General Instrument (GI