Multiple Stage Peltier Elements by Kryotherm

Our Kryotherm Peltier Elements with the designation TB... come from Russian production and may no longer be imported after the eighth sanctions package against Russia came into force on October 7th, 2022!

We are happy to check the availability of your desired elements in our warehouse or look for replacements. Please contact our sales by e-mail or use our inquiry form.

Kryotherm manufactures a series of multi-stage peltier elements. By using several stages, higher temperature differences can be achieved.

Applied in deep chilling systems, refrigerators with a large temperature difference, cooling systems for scientific, research and special devices. Also used for cooling infrared photodetectors, X-ray detectors, etc.

Main fields of application are:

CCD-matrix and infrared photodetectors cooling;
cold cells and freezers;
thermostats;
scientific and laboratory equipment;
thermocalibrators;
step coolers;
different coolers and thermostabilizers of detectors;
night vision equipment.

Two stage peltier elements

Type	I_max [A]	Q_max [W]	U_max [V]	dT_max [K]	A [mm]	B [mm]	C [mm]	D [mm]	H [mm]
TB-2-(11-4)-1.5	1.0	0.4	1.3	93	6.0	4.0	2.0	4.0	6.7
TB-2-(11-4)-1.2	1.2	0.5	1.3	92	6.0	4.0	2.0	4.0	6.1
TB-2-(11-4)-1.0	1.5	0.6	1.3	92	6.0	4.0	2.0	4.0	5.7
TB-2-(17-4)-1.5	1.1	0.4	2.0	94	6.0	8.0	4.0	2.0	6.7
TB-2-(17-4)-1.2	1.3	0.5	2.0	93	6.0	8.0	4.0	2.0	6.1
TB-2-(17-4)-1.0	1.6	0.6	2.0	91	6.0	8.0	4.0	2.0	5.7
TB-2-(31-8)-1.5	1.1	0.9	3.6	93	8.0	10.0	4.0	4.0	6.7
TB-2-(31-8)-1.2	1.3	1.1	3.6	92	8.0	10.0	4.0	4.0	6.1
TB-2-(31-8)-1.0	1.6	1.3	3.6	91	8.0	10.0	4.0	4.0	5.7
TB-2-(31-12)-1.5	1.0	1.1	3.7	93	8.0	10.0	6.0	4.0	6.7
TB-2-(31-12)-1.2	1.2	1.4	3.7	92	8.0	10.0	6.0	4.0	6.1
TB-2-(31-12)-1.0	1.4	1.6	3.7	91	8.0	10.0	6.0	4.0	5.7
TB-2-(59-18)-1.5	1.1	1.8	7.1	94	12.0	12.0	6.0	6.0	6.7
TB-2-(59-18)-1.2	1.3	2.2	7.1	93	12.0	12.0	6.0	6.0	6.1
TB-2-(59-18)-1.0	1.5	2.6	7.0	92	12.0	12.0	6.0	6.0	5.7
TB-2-(127-127)-1.3	2.8	16.1	15.4	83	30.0	30.0	30.0	30.0	8.8
TB-2-(127-127)-1.15	5.8	34.0	15.4	84	40.0	40.0	40.0	40.0	8.5
TB-2-(199-199)-0.8	10.2	95.0	24.0	84	40.0	40.0	40.0	40.0	6.8
TB-2-(127-127)-1.15-(Bullfinch)	8.8	31.0	8.9	87	40.0	40.0	40.0	40.0	7.5
TB-2-(1-1)-1.8	67.7	1.79	0.086	89	6.1	12.2	2.25	5.55	4.1

Version: 03-06-2017

Three stage peltier elements

Type	I_max [A]	Q_max [W]	U_max [V]	dT_max [K]	A [mm]	B [mm]	C [mm]	D [mm]	H [mm]
TB-3-(31-11-4)-1.5	0.9	0.4	3.5	109	8.0	10.0	4.0	2.0	9.3
TB-3-(31-11-4)-1.2	1.1	0.5	3.5	108	8.0	10.0	4.0	2.0	8.4
TB-3-(31-11-4)-1.0	1.3	0.6	3.5	107	8.0	10.0	4.0	2.0	7.8
TB-3-(49-17-4)-2.5	6.3	3.3	5.3	113	36.0	36.0	14.0	8.0	16.8
TB-3-(59-17-4)-1.5	1.0	0.5	6.8	114	12.0	12.0	4.0	2.0	9.3
TB-3-(59-17-4)-1.2	1.2	0.6	6.8	113	12.0	12.0	4.0	2.0	8.4
TB-3-(59-17-4)-1.0	1.4	0.7	6.8	112	12.0	12.0	4.0	2.0	7.8
TB-3-(83-18-4)-1.3	3.7	2.5	10.0	118	24.0	20.6	4.5	8.7	10.8

Version: 03-06-2017

Four stage peltier elements

Type	I_max [A]	Q_max [W]	U_max [V]	dT_max [K]	A [mm]	B [mm]	C [mm]	D [mm]	H [mm]
TB-4-(59-31-11-4)-1.5	0.8	0.4	6.9	118	12.0	12.0	4.0	2.0	12.2
TB-4-(59-31-11-4)-1.2	1.0	0.5	6.9	117	12.0	12.0	4.0	2.0	11.0
TB-4-(59-31-11-4)-1.0	1.1	0.6	6.9	116	12.0	12.0	4.0	2.0	10.2
TB-4-(83-18-4-1)-1.3	3.7	0.8	10.0	138	24.0	20.6	2.4	4.5	13.6
TB-4-(127-71-31-17)-1.65	6.8	14.8	14.1	107	48.0	48.0	22.0	22.0	15.0
TB-4-(127-71-31-17)-1.5	3.0	6.8	15.5	111	40.0	40.0	15.0	15.0	13.7
TB-4-(199-97-49-17)-1.5	6.7	16.9	23.6	111	62.0	62.0	20.0	20.0	14.5

Version: 03-06-2017

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Last update: 2022-12-10

Multiple Stage Peltier Elements by Kryotherm

Two stage peltier elements

Three stage peltier elements

Four stage peltier elements

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