Expect very stable temperature operation with any of our Temperature Controllers – especially if you team them up with thermistor temperature sensors (< 0.001°C). To decide which is most appropriate for your application, first sort by your maximum current requirement. Then choose what kind of package would fit best - low profile, integrated fan and heatsink, etc. The models that include a laser diode driver are indicated under the LD & TC header. For a complete explanation of package, mounting options, and size comparisons, download the Selector Guide

Temperature Controllers

ModelImagePackageMounting OptionsCurrentLD & TCDatasheetDetails
HTC1500HTC1500 1.5 A Low Profile OEM Temperature ControllerComponentSIP PCB1.5 A Download PDF Details1.5 A
HTC1500-62HTC1500-62 1.5 Amp Low Profile OEM Temperature ControllerComponentSIP PCB1.5 A Download PDF Details1.5 A
HTC3000HTC3000 3 A Low Profile OEM Temperature ControllerComponentSIP PCB3 A Download PDF Details3 A
HTC3000-62HTC3000-62 3 A Low Profile OEM Temperature ControllerComponentSIP PCB3 A Download PDF Details3 A
HTC4000-62HTC4000-62 4 A Low Profile OEM Temperature ControllerComponentSIP PCB4 A Download PDF Details4 A
LDTC0520LDTC Series 500 mA Laser Driver & Thermal ControlModuleBenchtop or Chassis500 mA LD
2.2 A TEC
Download PDF Details500 mA LD 2.2 A TEC
LDTC1020LDTC Series 1 A Laser Driver & Thermal ControlModuleBenchtop or Chassis1 A LD
2.2 A TEC
Download PDF Details1 A LD 2.2 A TEC
LDTC 2-2 ELDTC Series 2.2 A Laser Driver & Thermal ControlModuleBenchtop or Chassis2.2 A LD
2.2 A TEC
Download PDF Details2.2 A LD 2.2 A TEC
LDTC 2-2 OLDTC Series 2.2 A Laser Driver & Thermal ControlModuleBenchtop or Chassis2.2 A LD
2.2 A TEC
Download PDF Details2.2 A LD 2.2 A TEC
LFI3751 ANALOGLFI3751 5 A Analog Temperature Control InstrumentInstrumentBenchtop5 A Download PDF Details5 A
LFI3751 DIGITALLFI3751 5 A Digital Temperature Control InstrumentInstrumentBenchtop5 A Download PDF Details5 A
MPT2500MPT2500 2.5 A Temperature ControllerModuleBenchtop or Chassis2.5 A Download PDF Details2.5 A
MPT5000MPT5000 5 A Temperature ControllerModuleBenchtop or Chassis5 A Download PDF Details5 A
MPT10000MPT10000 10 A Temperature ControllerModuleBenchtop or Chassis10 A Download PDF Details10 A
PID1500PID1500 1.5 A Temperature ControllerComponentSIP PCB1.5 A Download PDF Details1.5 A
PTC5000PTC5000 5 A PCB-Mount Temperature ControllerComponentSIP PCB5 A Download PDF Details5 A
PTC10000PTC10000 10 A PCB-Mount Temperature ControllerComponentSIP PCB10 A Download PDF Details10 A
PTC2.5K-CHPTC2.5K-CH 2.5 A Temperature Controller, Chassis MountModuleBenchtop or Chassis2.5 A Download PDF Details2.5 A
PTC5K-CHPTC5K-CH 5 A Temperature Controller, Chassis MountModuleBenchtop or Chassis5 A Download PDF Details5 A
PTC10K-CHPTC10K-CH 10 A Temperature Controller, Chassis MountModuleBenchtop or Chassis10 A Download PDF Details10 A
PTC10K-SLPTC10K-SL Booster for PTC Temperature ControllerModuleBenchtop or Chassis10 A Download PDF Details10 A
RHM5K-CHRHM5K-CH 5 A Unipolar Chassis Mount Temperature ControllerModuleBenchtop or Chassis5 A Download PDF Details5 A
TC5 LABTC5 LAB Series 5 A Temperature Control InstrumentInstrumentBenchtop5 A Download PDF Details5 A
TC10 LABTC10 LAB Series 10 A Temperature Control InstrumentInstrumentBenchtop10 A Download PDF Details10 A
TC15 LABTC15 LAB Series 15 A Temperature Control InstrumentInstrumentBenchtop15 A Download PDF Details15 A
WHY5640WHY5640 2.2 A Temperature ControllerComponentDIP PCB2.2 A Download PDF Details2.2 A
WTC3293 - 14001WTC3293-14001 2.2 A Temperature ControllerMini InstrumentBenchtop or Chassis2 A Download PDF Details2 A
WTC3243WTC3243 2.2 A Temperature ControllerComponentDIP PCB2.2 A Download PDF Details2.2 A
WTC3243HBWTC3243HB 2.2 A Li+ Battery Temperature ControlleComponentDIP PCB2.2 A Download PDF Details2.2 A
WTCP-5V5AWTCP 5 A, 5 V PWM Temperature ControllerComponentDIP PCB5 A Download PDF Details5 A