Rectangular thermoelectric coolers with a hole

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Rectangular thermoelectric coolers with a hole

Ractangular thermoelectric coolers with a hole

To notate thermoelectric coolers with a hole, a system of notation of standard single stage thermoelectric coolers with an index is used: ТВ-N-C-hBB, where:

ТВ — product abbreviation— thermoelectric battery (cooler);

N — number of thermocouples in the cooler;

С — length of the rib of the thermoelectric element basis (in millimeters);

h — height of the thermoelectric element (in millimeters)

BB — additional index:

CH — for rectangular modules with a central hole (for example ТВ-43-1.0-0.8CH)
CHR — for round coolers with a central hole (for example ТВ-19-1.0-1.3CHR)
R — for round coolers (for example TB-253-1.4-1.5R)

STANDARD TERMS OF DELIVERY

ADDITIONAL OPTIONS

Please do not hesitate to contact us if you have any further questions.
Phone:+7 (812) 394 13 10, E-mail: info@kryotherm.ru

Parameters Imax, Qmax, Umax, dTmax - are given at Th=300K.

Name	Imax (A)	Qmax (W)	Umax (V)	dTmax (K)	R (Ohm)	A (mm)	B (mm)	H (mm)	D (mm)
TB-41-1,0-1,5CH	3,1	9,6	5,1	69	1,20	20,0	20,0	3,8	6,5
TB-41-1,0-0,8CH	5,8	18,1	5,1	68	0,67	22,5	17,5	3,1	9,5
TB-41-1,0-1,3CH	3,6	11,2	5,1	69	1,10	22,5	17,5	3,6	9,5
TB-119-1,0-1,3CH	3,6	32,3	14,7	69	3,10	30,0	30,0	3,6	4,0
TB-119-1,0-1,5CH	3,1	28,0	14,7	69	3,40	30,0	30,0	3,8	4,0
TB-119-1,0-2,0CH	2,3	21,0	14,7	69	4,90	30,0	30,0	4,3	4,0
TB-41-1,4-1,1CH	8,3	25,9	5,1	69	0,45	23,0	23,0	3,5	9,5
TB-109-1,4-1,5CH	6,1	51,0	13,7	70	1,80	40,0	40,0	4,0	13,0
TB-119-1,4-1,15CH	7,9	72,0	14,7	69	1,40	40,0	40,0	3,6	7,8
TB-119-1,4-1,5CH	6,1	56,0	14,9	70	1,90	40,0	40,0	4,0	7,8
TB-119-1,4-2,5CH	3,7	35,1	15,3	72	3,00	40,0	40,0	4,9	7,8
TB-125-1,4-1,15CH	7,9	75,0	15,5	69	1,50	40,0	40,0	3,6	4,7
TB-125-1,4-1,5CH	6,1	59,0	15,7	70	2,00	40,0	40,0	4,0	4,7
TB-125-1,4-2,5CH	3,7	36,8	16,0	72	3,10	40,0	40,0	4,9	4,7

STANDARD TERMS OF DELIVERY

substrate material — alumina (ВК-96)
height tolerance ± 0.05 mm (L1)
parallelism 0.03 mm (L1)
flatness 0.02 mm (L1)
wire length 120 mm
pin orientation (for rectangular coolers) — to the longer side
operating temperature up to 80°С, maximal assembly temperature 120°С (assembly solder Tm = 139°С)

ADDITIONAL OPTIONS

Description	Notation (*)	Note
operating temperature up to 120 °C, max assembly temperature = 130 °C**	HT(120)	assembly solder with Tm = 139 °C
operating temperature up to 150 °C, max assembly temperature = 170 °C**	HT(150)***	assembly solder Pb-Sn with Tm = 183 °C***
operating temperature up to 200 °C, max assembly temperature = 220 °C**	HT(200)	assembly solder with Tm = 232 °C
special version for operation under conditions of temperature cycling	С	> 10⁵ cycles +40C/+90 °C
height tolerance = ± 0.025 mm; parallelism 0.02 mm; flatness 0.015 mm.	L2
height tolerance = ± 0.015 mm; parallelism 0.01 mm; flatness 0.01 mm.	L3
metallization of cold (mc) and (or) hot side of cooler with solder tinning (melting temperature = 95 °C, 117 °C, 139 °C, 183 °C)	mc95, mh95, mm117 etc.
gold plating	At request
substrate material – aluminium nitride (AlN)	N	heat conductivity > 180 W/mK
sealant: epoxy, silicon	E, S
non-standard pin orientation
type and length of wires by customer’s requirement
assembling into arrays
сonnectors crimping
soldering on cold or hot heatsink, packaging or cold block

(*) - the notations shown are used to notate additional options in cooler name;
(**) - the maximum assembly temperature influence on the module must not exceed 2 minutes;
(***) - Important! TEС with this option does not satisfy ROHS requirements.

Examples:

1. FROST-72 HT (150)- thermoelectric cooler FROST-72, with max operating temperature = 150 °С, with substrate material of aluminium oxide.