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
| Model | Image | Package | Mounting Options | Current | LD & TC | Datasheet | Details | hf:att:pa_package | hf:att:pa_mounting-options | hf:att:pa_current |
|---|---|---|---|---|---|---|---|---|---|---|
| HTC1500 | Component | SIP PCB | 071.5 A |
| Details | component | sip-pcb | 1-5-a | ||
| HTC1500-62 | Component | SIP PCB | 071.5 A |
| Details | component | sip-pcb | 1-5-a | ||
| HTC3000 | Component | SIP PCB | 113 A |
| Details | component | sip-pcb | 3-a | ||
| HTC3000-62 | Component | SIP PCB | 113 A |
| Details | component | sip-pcb | 3-a | ||
| HTC4000-62 | Component | SIP PCB | 124 A |
| Details | component | sip-pcb | 4-a | ||
| LDTC0520 | Module | Benchtop or Chassis | 04.1500 mA LD 2.2 A TEC | ![]() |
| Details | module | benchtop-or-chassis | 500ma-ld-2-2a-tec | |
| LDTC1020 | Module | Benchtop or Chassis | 05.11 A LD 2.2 A TEC | ![]() |
| Details | module | benchtop-or-chassis | 1a-ld-2-2a-tec | |
| LDTC 2-2 E | Module | Benchtop or Chassis | 09.12.2 A LD 2.2 A TEC | ![]() |
| Details | module | benchtop-or-chassis | 2-2a-ld-2-2a-tec | |
| LDTC 2-2 O | Module | Benchtop or Chassis | 09.12.2 A LD 2.2 A TEC | ![]() |
| Details | module | benchtop-or-chassis | 2-2a-ld-2-2a-tec | |
| LD2TC5 LAB | Instrument | Benchtop | 135 A | ![]() |
| Details | instrument | benchtop | 15-a | |
| LD5TC10 LAB | Instrument | Benchtop | 1610 A | ![]() |
| Details | instrument | benchtop | 15-a | |
| LFI3751 ANALOG | Instrument | Benchtop | 135 A |
| Details | instrument | benchtop | 5-a | ||
| LFI3751 DIGITAL | Instrument | Benchtop | 135 A |
| Details | instrument | benchtop | 5-a | ||
| MPT2500 | Module | Benchtop or Chassis | 102.5 A |
| Details | module | benchtop-or-chassis | 2-5-a | ||
| MPT5000 | Module | Benchtop or Chassis | 135 A |
| Details | module | benchtop-or-chassis | 5-a | ||
| MPT10000 | Module | Benchtop or Chassis | 1610 A |
| Details | module | benchtop-or-chassis | 10-a | ||
| PID1500 | Component | SIP PCB | 071.5 A |
| Details | component | sip-pcb | 1-5-a | ||
| PTC5000 | Component | SIP PCB | 135 A |
| Details | component | sip-pcb | 5-a | ||
| PTC10000 | Component | SIP PCB | 1610 A |
| Details | component | sip-pcb | 10-a | ||
| PTC2.5K-CH | Module | Benchtop or Chassis | 102.5 A |
| Details | module | benchtop-or-chassis | 2-5-a | ||
| PTC5K-CH | Module | Benchtop or Chassis | 135 A |
| Details | module | benchtop-or-chassis | 5-a | ||
| PTC10K-CH | Module | Benchtop or Chassis | 1610 A |
| Details | module | benchtop-or-chassis | 10-a | ||
| PTC10K-SL | Module | Benchtop or Chassis | 1610 A |
| Details | module | benchtop-or-chassis | 10-a | ||
| RHM5K-CH | Module | Benchtop or Chassis | 135 A |
| Details | module | benchtop-or-chassis | 5-a | ||
| TC5 LAB | Instrument | Benchtop | 135 A |
| Details | instrument | benchtop | 5-a | ||
| TC10 LAB | Instrument | Benchtop | 1610 A |
| Details | instrument | benchtop | 10-a | ||
| TC15 LAB | Instrument | Benchtop | 1815 A |
| Details | instrument | benchtop | 15-a | ||
| WHY5640 | Component | DIP PCB | 092.2 A |
| Details | component | dip-pcb | 2-2-a | ||
| WTC3293 - 14001 | Mini Instrument | Benchtop or Chassis | 082 A |
| Details | mini-instrument | benchtop-or-chassis | 2-a | ||
| WTC3243 | Component | DIP PCB | 092.2 A |
| Details | component | dip-pcb | 2-2-a | ||
| WTC3243HB | Component | DIP PCB | 092.2 A |
| Details | component | dip-pcb | 2-2-a | ||
| WTCP-5V5A | Component | DIP PCB | 135 A |
| Details | component | dip-pcb | 5-a |






























