XP Power Limited
ISOLATED, PROPORTIONAL DC TO HV DC CONVERTERS
Vishay Semiconductors
Heatsink Encased Wirewound Power Resistors
Extech Instruments Corporation.
Temperature Datalogger
Vishay Semiconductors
Heatsink Encased Wirewound Power Resistors
Caliber Electronics Inc.
HCMOS/TTL Oscillator
Micro Commercial Components
Dual Digital Transistors
ROHM Semiconductor
General purpose (dual digital transistors)
Shenzhen Jin Yu Semiconductor Co., Ltd.
General purpose transistors (dual transistors)