FK 281 Series Natural Convection Heat Sinks

IMPORTANT NOTICE:

We are currently experiencing higher than normal order volumes at our Singapore warehouse. While all orders are being processed, some shipments may be delayed by 1–2 business days. Thank you for your patience and continued support.

Manufacturer Part No	Order Code	Manufacturer / Description	Price For	Price	Thermal Resistance	Packages Cooled	External Width - Metric	External Height - Metric	External Length - Metric	Heat Sink Material	External Width - Imperial	External Height - Imperial	External Length - Imperial	Product Range

FK 281 MI 247 V SIP	4573655 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 17.4 K/W SIP 23 mm 15 mm 35 mm	Each	1+RM11.260 10+RM10.770 25+RM10.500 50+RM10.260 100+RM10.010	17.4K/W	SIP	23mm	15mm	35mm	Copper	0.91"	0.59"	1.38"	FK 281 Series
FK 281 MI 247 H SIP	4573646 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 18.2 K/W SIP 23 mm 15 mm 31 mm	Each	1+RM12.200 10+RM11.660 25+RM11.370 50+RM11.120 100+RM10.840	18.2K/W	SIP	23mm	15mm	31mm	Copper	0.91"	0.59"	1.22"	FK 281 Series
FK 281 MI 247 O SIP	4573650 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 17.9 K/W SIP 23 mm 15 mm 31 mm	Each	1+RM11.260 10+RM10.770 25+RM10.500 50+RM10.260 100+RM10.010	17.9K/W	SIP	23mm	15mm	31mm	Copper	0.91"	0.59"	1.22"	FK 281 Series
FK 281 MI 247 O TO 218	4573652 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 17.9 K/W TO-218 23 mm 15 mm 31 mm	Each	1+RM12.260 10+RM10.720 25+RM10.510 50+RM10.300 100+RM10.080	17.9K/W	TO-218	23mm	15mm	31mm	Copper	0.91"	0.59"	1.22"	FK 281 Series
FK 281 MI 247 H TO 247	4573648 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 18.2 K/W TO-247 23 mm 15 mm 31 mm	Each	1+RM13.160 10+RM11.510 25+RM11.280 50+RM11.050 100+RM10.820	18.2K/W	TO-247	23mm	15mm	31mm	Copper	0.91"	0.59"	1.22"	FK 281 Series
FK 281 MI 247 O TO 247	4573653 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 17.9 K/W TO-247 23 mm 15 mm 31 mm	Each	1+RM12.260 10+RM10.720 25+RM10.510 50+RM10.300 100+RM10.080	17.9K/W	TO-247	23mm	15mm	31mm	Copper	0.91"	0.59"	1.22"	FK 281 Series
FK 281 MI 247 H TO 248	4573649 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 18.2 K/W TO-248 23 mm 15 mm 31 mm	Each	1+RM13.160 10+RM11.510 25+RM11.280 50+RM11.050 100+RM10.820	18.2K/W	TO-248	23mm	15mm	31mm	Copper	0.91"	0.59"	1.22"	FK 281 Series
FK 281 MI 247 V TO 248	4573658 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 17.4 K/W TO-248 23 mm 15 mm 35 mm	Each	1+RM12.260 10+RM10.720 25+RM10.510 50+RM10.300 100+RM10.080	17.4K/W	TO-248	23mm	15mm	35mm	Copper	0.91"	0.59"	1.38"	FK 281 Series
FK 281 MI 247 O TO 248	4573654 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 17.9 K/W TO-248 23 mm 15 mm 31 mm	Each	1+RM12.260 10+RM10.720 25+RM10.510 50+RM10.300 100+RM10.080	17.9K/W	TO-248	23mm	15mm	31mm	Copper	0.91"	0.59"	1.22"	FK 281 Series
FK 281 MI 247 V TO 218	4573656 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 17.4 K/W TO-218 23 mm 15 mm 35 mm	Each	1+RM12.260 10+RM10.720 25+RM10.510 50+RM10.300 100+RM10.080	17.4K/W	TO-218	23mm	15mm	35mm	Copper	0.91"	0.59"	1.38"	FK 281 Series
FK 281 MI 247 V TO 247	4573657 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 17.4 K/W TO-247 23 mm 15 mm 35 mm	Each	1+RM12.260 10+RM10.720 25+RM10.510 50+RM10.300 100+RM10.080	17.4K/W	TO-247	23mm	15mm	35mm	Copper	0.91"	0.59"	1.38"	FK 281 Series
FK 281 MI 247 H TO 218	4573647 Data Sheet RoHS	FISCHER ELEKTRONIK Heat Sink Clip-on 18.2 K/W TO-218 23 mm 15 mm 31 mm	Each	1+RM13.160 10+RM11.510 25+RM11.280 50+RM11.050 100+RM10.820	18.2K/W	TO-218	23mm	15mm	31mm	Copper	0.91"	0.59"	1.22"	FK 281 Series

Items per page:

1-12 of 12 items

of 1 page(s)

The Engineer's Choice

ACCESS ASSEMBLE ASPIRE

FK 281 Series Natural Convection Heat Sinks :

All Filters