QJ8016NH4RP

High-Temperature Thyristor TRIACs

Littelfuse High-Temperature Thyristor TRIACs enable easier thermal management and higher surge handling capability in AC power control applications. These Littelfuse thyristors are available in 12A, 16A, 25A, 30A, and 40A variants based on their RMS on-state current, gate trigger current, and other features. Typical applications include heater control, motor speed control, lighting control, and switching relays. 

QJxx16xHx 16A Alternistor TRIACs

Littelfuse QJxx16xHx 16A Alternistor TRIACs are designed to enable easy thermal management and high surge handling capability. These TRIACs operate in quadrants I, II, and III, and offer high performance in applications requiring high commutation capability. The QJxx16xHx alternistor TRIACs feature up to 600V voltage capability, 16A I_T(RMS), 200A surge capability at 60Hz half cycle, and a 150°C high junction temperature. These TRIACs are halogen-free, RoHS-compliant, and recognized to UL 1557 for 2500V_RMS as electrically isolated semiconductor devices. Typical applications include heater control, AC solid-state relays, light dimmers, and motor speed control.

Major Appliance Solutions

Littelfuse offers a broad portfolio of products designed for major appliances, such as cold storage, coffee machines, blenders, and air purifiers. These products include fuses, TVS diodes, load switches, MOVs, TVS diode arrays, reed sensors, reed switches, and TMR sensors. Additional applications for the Littelfuse major appliance solutions are residential AC units, vending machines, washing machines, commercial ice makers, microwave ovens, and rice cookers.

High Voltage NEC 600V+ Circuit Protection