Printheads

ROHM thermal print heads are supporting every aspect of your life scenes.

ROHM offers variety of thermal print heads lineup which are best suitable for any type of printers. ROHM leads the market with basic three technologies such as thick film technology, thin film technology and LSI technology.

B series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
KA2002-BE10A	203	48	176	8	25 to 100	2.7 to 5.25	3.13 to 8.5
KA2002-BE13A	203	48	176	14	25 to 100	2.7 to 5.25	3.13 to 8.5
KA2003-BE51A	203	72	176	14	25 to 100	2.7 to 5.25	3.13 to 8.5
KA2004-BE51A	203	104	176	14	25 to 100	2.7 to 5.25	3.13 to 8.5

DC series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
KD2002-DC10A	203	56	650	20	100 to 300	3.13 to 5.25	24
KD2003-DC10A	203	80	650	20	100 to 300	3.13 to 5.25	24
KD2004-DC10A	203	104	650	20	100 to 300	3.13 to 5.25	24
KD2006-DC10A	203	168	650	20	100 to 300	3.13 to 5.25	24
KD3004-DC10A	300	108.4	1000	20	100 to 250	3.13 to 5.25	24
KD2002-DC72A	203	56	550	20	100 to 300	4.75 to 5.25	24
KD2003-DC72A	203	80	550	20	100 to 300	4.75 to 5.25	24
KD2004-DC72A	203	104	550	20	100 to 300	4.75 to 5.25	24
KD2006-DC72A	203	168	550	20	100 to 300	4.75 to 5.25	24
KD3002-DC72A	300	54.2	1250	20	100 to 250	4.75 to 5.25	24
KD3003-DC72A	300	81.3	1250	20	100 to 250	4.75 to 5.25	24
KD3004-DC72A	300	108.4	1250	20	100 to 250	4.75 to 5.25	24
KD3006-DC72A	300	162.6	1250	20	100 to 250	4.75 to 5.25	24
KD3002-DC92A	300	54.2	1250	20	100 to 250	3.13 to 5.25	24
KD3003-DC92A	300	81.3	1250	20	100 to 250	3.13 to 5.25	24
KD3004-DC92A	300	108.4	1250	20	100 to 250	3.13 to 5.25	24
KD3006-DC92A	300	162.6	1250	20	100 to 250	3.13 to 5.25	24

CF series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
KD2002-CF10A	203	54	800	14	50 to 100	3.13 to 5.25	24
KD2003-CF10A	203	72	800	14	50 to 100	3.13 to 5.25	24
KD2003-CF30A	203	80	800	20	50 to 150	3.13 to 5.25	24
KD2004-CF10A	203	108	800	14	50 to 100	3.13 to 5.25	24
KD2004-CF20A	203	108	800	20	50 to 150	3.13 to 5.25	24
KD2008-CF10A	203	216	1000	20	50 to 100	3.13 to 5.25	24
KD3002-CF20A	300	54.8	1250	20	50 to 100	3.13 to 5.25	24
KD3004-CF20A	300	109.7	1250	20	50 to 100	3.13 to 5.25	24
KD3008-CF10A	300	219.5	1250	20	50 to 100	3.13 to 5.25	24

SE series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
SE2002-DC90A	203	56	550	20	100 to 300	4.75 to 5.25	24
SE2003-DC90A	203	80	550	20	100 to 300	4.75 to 5.25	24
SE2004-DC90A	203	112	550	20	100 to 300	4.75 to 5.25	24
SE3002-DC90A	300	54.2	850	20	100 to 250	4.75 to 5.25	24
SE3003-DC90A	300	81.3	850	20	100 to 250	4.75 to 5.25	24
SE3004-DC90A	300	108.4	850	20	100 to 250	4.75 to 5.25	24
SE2002-DC70A	203	56	550	20	100 to 300	4.75 to 5.25	24
SE2004-DC70A	203	112	550	20	100 to 300	4.75 to 5.25	24
SE3002-DC70A	300	54.2	850	20	100 to 250	4.75 to 5.25	24
SE3004-DC70A	300	108.4	850	20	100 to 250	4.75 to 5.25	24

CG series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
KD2002-CG10A	203	54	800	20	50 to 150	3.13 to 5.25	24
KD2003-CG10A	203	72	800	20	50 to 150	3.13 to 5.25	24
KD2004-CG10A	203	108	800	20	50 to 150	3.13 to 5.25	24
KD2008-CG50A	203	216	800	20	50 to 150	4.75 to 5.25	24

SH series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
SH2002-DC90A	203	56	550	50	100 to 300	4.75 to 5.25	24
SH2004-DC90A	203	112	550	50	100 to 300	4.75 to 5.25	24
SH3002-DC80A	300	54.2	550	50	600	4.75 to 5.25	24
SH3002-DC90A	300	54.2	850	50	100 to 300	4.75 to 5.25	24
SH3004-DC90A	300	108.4	850	50	100 to 300	4.75 to 5.25	24
SH2002-DC70A	203	56	550	50	100 to 300	4.75 to 5.25	24
SH2004-DC70A	203	112	550	50	100 to 300	4.75 to 5.25	24
SH3002-DC70A	300	54.2	850	50	100 to 250	4.75 to 5.25	24
SH3004-DC70A	300	108.4	850	50	100 to 250	4.75 to 5.25	24

DF series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
KD2002-DF10A	203	56	650	20	100 to 250	3.13 to 5.25	24
KD2003-DF10A	203	80	650	20	100 to 250	3.13 to 5.25	24
KD2003-DF11A	203	80	650	20	100 to 250	3.13 to 5.25	24
*KD2003-DF20A	203	80	650	20	100 to 250	3.13 to 5.25	24
KD2004-DF10A	203	104	650	20	100 to 250	3.13 to 5.25	24
KD3002-DF10A	300	54.2	1000	18	100 to 200	3.13 to 5.25	24
KD3003-DF10A	300	81.3	1000	18	100 to 200	3.13 to 5.25	24
KD3004-DF10A	300	108.4	1000	18	100 to 200	3.13 to 5.25	24
KD3008-DF54A	300	216.8	660	25	50 to 100	4.75 to 5.25	24

SF series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
SF3004-EC10A	300	108.16	2800	10	25	3.0 to 5.25	12 to 24
*SF2004-DC10A	203	104	800	20	100 to 300	3.3 to 5.25	24
*SF3004-DC10A	300	108.4	1000	20	100 to 250	3.3 to 5.25	24
*SF2006-DC10A	203	160	800	20	100 to 300	3.3 to 5.25	24
*SF3006-DC10A	305	170.6	1000	20	100 to 250	3.3 to 5.25	24

DG series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
KD2002-DG10A	203	56	650	20	100 to 250	3.13 to 5.25	24
KD2003-DG10A	203	80	650	20	100 to 250	3.13 to 5.25	24
*KD2003-DG20A	203	80	650	20	100 to 250	3.13 to 5.25	24
KD2003-DG12A	203	80	650	20	100 to 250	3.13 to 5.25	24
KD2004-DG10A	203	104	650	20	100 to 250	3.13 to 5.25	24

SJ series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
SJ3002-EC60A	300	54.2	3000	∞	25	3.0 to 5.25	24
*SJ2001-EC60A	200	40	850	∞	75	3.0 to 5.25	24
*SJ2004-DC10A	203	104	800	20	100 to 300	3.3 to 5.25	24
*SJ3004-DC10A	305	106.6	1000	20	100 to 250	3.3 to 5.25	24

A series

Part No.	Resolutions (dpi)	Print width (mm)	Resistance variation (Ω)	Platen diameter (max.)(φ)	Print speed (mm/s)	Logic voltage (V)	Supply voltage (V)
KA2008-AF10A	203	216	3000	14	6.25 to 12.5	3.13 to 5.25	24