1MDD03 Series

A series of miniature thermoelectric modules for telecommunications with increased cooling capacity.

About the 1MDD03 Series

The 1MDD03 series delivers a powerful cooling solution in a compact design, specifically tailored for demanding telecommunications applications. Featuring 0.3×0.3 mm thermoelectric elements with a high density, these modules achieve exceptional efficiency with minimal power consumption, making them ideal for TOSA applications in miniaturized packages like TO60, TO46, where space is limited and energy efficiency is crucial.

Key features:

Size: 1.6×1.6 mm and 0.7 mm height
Comprehensive selection: A wide range of modules for diverse needs
Specialized for telecommunications, photonics.

Specification

Specification is given at 300K temperature, vacuum.

ABOUT THE MODULE

Model	Type	dTmax K	Qmax W	Imax A	Umax V	ACR Ohm	H mm	A mm	B mm	C mm	D mm
1MDD03-008-04 (N=8)
	1MDD03-008-04	75	0.69	1.21	1.0	0.69	0.8	1.6	1.6	1.6	2.2
1MDD03-012-04/1 (N=12)
	1MDD03-012-04/1	75	1.03	1.21	1.5	1.04	1.0	2.0	2.0	2.0	2.7
1MDD03-013-05/1 (N=13)
	1MDD03-013-05/1	76	0.90	1.0	1.65	1.40	1.1	2.2	2.2	2.6	3.3
1MDD03-016-04/1 (N=16)
	1MDD03-016-04/1	74	1.36	1.20	2.0	1.38	1.5	1.7	3.2	1.7	4.0
1MDD03-024-04/2 (N=24)
	1MDD03-024-04/2	74	2.03	1.20	3.0	2.07	1.5	2.4	3.2	2.4	4.0
1MDD03-038-04 (N=38)
	1MDD03-038-04	75	3.25	1.20	4.8	3.28	1.5	2.8	4.5	2.8	5.1

Application

Application recommendations