The 4308R-102-680LF is an 8-pin isolated thick-film molded SIP (Single In-line Package) resistor network manufactured by Bourns, featuring four isolated resistors of equal value connected between separate pins. This device incorporates a 68 ohm resistance value with ±2% tolerance (standard for the 50 ohm to 5 megohm range), tin-plated RoHS-compliant termination, and a maximum operating voltage of 100 V. The package delivers 1.00 watt power rating at 70°C with power derating to zero from +70°C to +125°C, and exhibits a temperature coefficient of resistance of ±250 ppm/°C with 50 ppm/°C TCR tracking. The low-profile design provides compatibility with DIPs and automatic insertion equipment, while superior package integrity and environmental characteristics (including UL94V-0 flammability compliance and MIL-STD-202 environmental testing) make it suitable for applications in DRAM, SCSI termination, and R/2R ladder networks.