PART NO.	PRICE (reference only)		STOCK	MANUFACTURE	DESCRIPTION	Series	Part Status	Packaging	Approvals	Mounting Type	Size / Dimension	Features	Applications	Package / Case	Current Rating	Voltage Rating - AC	Voltage Rating - DC	Fuse Type	Response Time	Class	Breaking Capacity @ Rated Voltage
LSRK.500TXID	Per Unit $24.57	PDF RFQ	3,651 Ships today + free overnight shipping	Littelfuse Inc.	FUSE CRTRDGE 500MA 600VAC/300VDC	POWR-GARD®, POWR-PRO® LLSRK_ID	Active	Bulk	CE, CSA, QPL, UL	Holder	0.811" Dia x 5.000" L (20.60mm x 127.00mm)	Indicating	Electrical, Industrial	Cartridge, Non-Standard	500mA	600V	300V	Cartridge	Slow	RK1	200kA AC, 20kA DC
0SLC.500T	Per Unit $9.57	PDF RFQ	3,396 Ships today + free overnight shipping	Littelfuse Inc.	FUSE CRTRDGE 500MA 600VAC/170VDC	POWR-GARD® SLC	Active	Bulk	CE, CSA, QPL, UL	Holder	0.406" Dia x 1.311" L (10.30mm x 33.30mm)	-	Electrical, Industrial	Cartridge, Non-Standard	500mA	600V	170V	Cartridge	Medium	G	100kA AC, 10kA DC
KLKD.500T	Per Unit $18.98	PDF RFQ	3,836 Ships today + free overnight shipping	Littelfuse Inc.	FUSE CARTRIDGE 500MA 600VAC/VDC	POWR-GARD® KLKD	Active	Bulk	CE, CSA, UL	Holder	0.406" Dia x 1.500" L (10.31mm x 38.10mm)	-	Solar (Photovoltaic)	Cartridge, Non-Standard	500mA	600V	600V	Cartridge	Fast	-	100kA AC, 50kA DC
LSRK.500T	Per Unit $25.82	PDF RFQ	3,847 Ships today + free overnight shipping	Littelfuse Inc.	FUSE CRTRDGE 500MA 600VAC/300VDC	POWR-GARD®, POWR-PRO® LLSRK	Active	Bulk	CE, CSA, QPL, UL	Holder	0.811" Dia x 5.000" L (20.60mm x 127.00mm)	-	Electrical, Industrial	Cartridge, Non-Standard	500mA	600V	300V	Cartridge	Slow	RK1	200kA AC, 20kA DC
FLSR.500TXID	Per Unit $20.27	PDF RFQ	845 Ships today + free overnight shipping	Littelfuse Inc.	FUSE CRTRDGE 500MA 600VAC/300VDC	POWR-GARD® FLSR_ID	Active	Bulk	CE, CSA, QPL, UL	Holder	0.811" Dia x 5.000" L (20.60mm x 127.00mm)	Indicating	Electrical, Industrial	Cartridge, Non-Standard	500mA	600V	300V	Cartridge	Slow	RK5	200kA AC, 20kA DC
FLSR.500T	Per Unit $19.29	PDF RFQ	2,524 Ships today + free overnight shipping	Littelfuse Inc.	FUSE CRTRDGE 500MA 600VAC/300VDC	POWR-GARD® FLSR	Active	Bulk	CE, CSA, QPL, UL	Holder	0.811" Dia x 5.000" L (20.60mm x 127.00mm)	-	Electrical, Industrial	Cartridge, Non-Standard	500mA	600V	300V	Cartridge	Slow	RK5	200kA AC, 20kA DC
KLKD.500HXR	Per Unit $13.68	PDF RFQ	3,101 Ships today + free overnight shipping	Littelfuse Inc.	FUSE CARTRIDGE 500MA 600VAC/VDC	POWR-GARD® KLKD	Active	Bulk	CE, UL	Holder	0.406" Dia x 1.500" L (10.31mm x 38.10mm)	-	Solar (Photovoltaic)	Cartridge, Non-Standard	500mA	600V	600V	Cartridge	Fast	-	100kA AC, 50kA DC
BBS-1/2	Per Unit $13.34	PDF RFQ	3,585 Ships today + free overnight shipping	Eaton	FUSE CARTRIDGE 500MA 600VAC	BBS	Active	Bulk	CE, CSA, UL	Holder	0.410" Dia x 1.380" L (10.41mm x 35.05mm)	-	Electrical, Industrial	Cartridge, Non-Standard	500mA	600V	-	Cartridge	Fast	-	10kA
ECSR.5	Per Unit $33.63	PDF RFQ	3,953 Ships today + free overnight shipping	Eaton	FUSE CARTRIDGE 500MA 600VAC	ECSR	Active	Bulk	CE, CSA, UL	Holder	0.810" Dia x 5.00" L (20.57mm x 127.00mm)	-	Electrical, Industrial	Cartridge, Non-Standard	500mA	600V	-	Cartridge	Slow	RK5	200kA
FRS-R-1/2	Per Unit $32.33	PDF RFQ	1,974 Ships today + free overnight shipping	Eaton	FUSE CRTRDGE 500MA 600VAC/300VDC	Fusetron™ FRS-R	Active	Bulk	CE, CSA, UL	Holder	0.810" Dia x 3.00" L (20.57mm x 76.20mm)	-	Electrical, Industrial	Cartridge, Non-Standard	500mA	600V	300V	Cartridge	Slow	RK5	200kA AC, 20kA DC
KLKD.500H	Per Unit $11.59	PDF RFQ	3,884 Ships today + free overnight shipping	Littelfuse Inc.	FUSE CARTRIDGE 500MA 600VAC/VDC	POWR-GARD® KLKD	Active	Bulk	CE, UL	Holder	0.406" Dia x 1.500" L (10.31mm x 38.10mm)	-	Solar (Photovoltaic)	Cartridge, Non-Standard	500mA	600V	600V	Cartridge	Fast	-	100kA AC, 50kA DC
BK/SC-1/2	Per Unit $11.34	PDF RFQ	2,991 Ships today + free overnight shipping	Eaton	FUSE CRTRDGE 500MA 600VAC/170VDC	SC	Active	Bulk	CE, CSA, UL	Holder	0.410" Dia x 1.310" L (10.41mm x 33.27mm)	-	Electrical, Industrial	Cartridge, Non-Standard	500mA	600V	170V	Cartridge	Fast	G	100kA AC, 10kA DC