Cartridge Fuses – Mouser Canada

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209 Lead-Free 350V Slo-Blo® (Time-Lag) Fuses

Littelfuse 209 Series 350V (2AG) Slo-Blo® (Time-Lag) Fuses are available in cartridge form or with axial leads. The series provides the same performance characteristics as its 3AG counterpart while occupying one-third of the space. The glass-bodied fuses offer nickel-plated brass caps, tin-plated copper leads, and an operating temperature range of -55°C to +125°C. The components are in accordance with Underwriter's Laboratories Standard UL 248-14, lead-free, and RoHS compliant. Littelfuse 209 time-lag fuses are ideal for electrical lighting ballasts and have sleeved fuses available.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CAD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Current Rating	Fuse Type	Fuse Size / Group	Voltage Rating AC	Interrupt Rating	Mounting Style	Termination Style	Minimum Operating Temperature	Maximum Operating Temperature	Packaging	Resistance
Cartridge Fuses 350V .375A SB 2AG PB-FREE 0209.375MXP Littelfuse 1: $1.89 448In Stock	Mfr. Part # 0209.375MXP Mouser Part # 576-0209.375MXP	Littelfuse	Cartridge Fuses 350V .375A SB 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	448In Stock	$1.89 $1.70 $1.58 $1.31 View $1.10 $1.06 $0.916 $0.896 $0.868	Min.: 1 Mult.: 1	209	Glass Fuses	375 mA	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	1.17 Ohms
Cartridge Fuses 350V .750A SB 2AG PB-FREE 0209.750MXP Littelfuse 1: $1.64 460In Stock	Mfr. Part # 0209.750MXP Mouser Part # 576-0209.750MXP	Littelfuse	Cartridge Fuses 350V .750A SB 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	460In Stock	$1.64 $1.43 $1.34 $1.11 View $0.959 $0.90 $0.795 $0.779 $0.753	Min.: 1 Mult.: 1	209	Glass Fuses	750 mA	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	340 mOhms
Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE 02091.25MXP Littelfuse 1: $1.64 912In Stock	Mfr. Part # 02091.25MXP Mouser Part # 576-02091.25MXP	Littelfuse	Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	912In Stock	$1.64 $1.43 $1.34 $1.11 View $0.959 $0.90 $0.795 $0.753 $0.726	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 6A SB PT 2AG PB-FREE 0209006.MXP Littelfuse 1: $1.64 344In Stock	Mfr. Part # 0209006.MXP Mouser Part # 576-0209006.MXP	Littelfuse	Cartridge Fuses 350V 6A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	344In Stock	$1.64 $1.43 $1.34 $1.11 View $0.959 $0.90 $0.795 $0.775 $0.752	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE 02091.25MXEP Littelfuse 1: $2.02 464In Stock	Mfr. Part # 02091.25MXEP Mouser Part # 576-02091.25MXEP	Littelfuse	Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	464In Stock	$2.02 $1.80 $1.68 $1.39 View $1.17 $1.13 $0.972 $0.971 $0.948	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 4A SB PT 2AG PB-FREE 0209004.MXEP Littelfuse 1: $2.02 990In Stock	Mfr. Part # 0209004.MXEP Mouser Part # 576-0209004.MXEP	Littelfuse	Cartridge Fuses 350V 4A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	990In Stock	$2.02 $1.80 $1.68 $1.39 View $1.17 $1.13 $0.972 $0.95 $0.929	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 7A SB PT 2AG PB-FREE 0209007.MXEP Littelfuse 1: $2.02 2,000In Stock	Mfr. Part # 0209007.MXEP Mouser Part # 576-0209007.MXEP	Littelfuse	Cartridge Fuses 350V 7A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	2,000In Stock	$2.02 $1.76 $1.35 $1.17 View $1.05 $0.995 $0.914 $0.855 $0.842	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V .250A SB PT 2AG PB-FREE 0209.250MXEP Littelfuse 1: $2.00 565In Stock	Mfr. Part # 0209.250MXEP Mouser Part # 576-0209.250MXEP	Littelfuse	Cartridge Fuses 350V .250A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	565In Stock	$2.00 $1.67 $1.54 $1.27 View $1.18 $1.06 $0.973 $0.92	Min.: 1 Mult.: 1	209	Glass Fuses	250 mA	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	2.41 Ohms
Cartridge Fuses 350V .250A SB 2AG PB-FREE 0209.250MXP Littelfuse 1: $1.81 764In Stock	Mfr. Part # 0209.250MXP Mouser Part # 576-0209.250MXP	Littelfuse	Cartridge Fuses 350V .250A SB 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	764In Stock	$1.81 $1.53 $1.41 $1.17 View $1.06 $0.968 $0.881 $0.835	Min.: 1 Mult.: 1	209	Glass Fuses	250 mA	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	2.41 Ohms
Cartridge Fuses 350V 1A SB 2AG PB-FREE 0209001.MXP Littelfuse 1: $1.58 361In Stock	Mfr. Part # 0209001.MXP Mouser Part # 576-0209001.MXP	Littelfuse	Cartridge Fuses 350V 1A SB 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	361In Stock	$1.58 $1.34 $1.24 $1.03 View $0.93 $0.851 $0.773 $0.726	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 2A SB PT 2AG PB-FREE 0209002.MXEP Littelfuse 1: $1.99 898In Stock	Mfr. Part # 0209002.MXEP Mouser Part # 576-0209002.MXEP	Littelfuse	Cartridge Fuses 350V 2A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	898In Stock	$1.99 $1.66 $1.53 $1.26 View $1.16 $1.05 $0.965 $0.91	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 2A SB PT 2AG PB-FREE 0209002.MXP Littelfuse 1: $1.68 1,063In Stock	Mfr. Part # 0209002.MXP Mouser Part # 576-0209002.MXP	Littelfuse	Cartridge Fuses 350V 2A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	1,063In Stock	$1.68 $1.29 $1.20 $1.01 View $0.903 $0.90 $0.812 $0.782 $0.726	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 3A SB PT 2AG PB-FREE 0209003.MXEP Littelfuse 1: $1.99 1,000In Stock	Mfr. Part # 0209003.MXEP Mouser Part # 576-0209003.MXEP	Littelfuse	Cartridge Fuses 350V 3A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	1,000In Stock	$1.99 $1.66 $1.53 $1.26 View $1.16 $1.05 $0.965 $0.91	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 3A SB PT 2AG PB-FREE 0209003.MXP Littelfuse 1: $1.61 855In Stock	Mfr. Part # 0209003.MXP Mouser Part # 576-0209003.MXP	Littelfuse	Cartridge Fuses 350V 3A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	855In Stock	$1.61 $1.34 $1.24 $1.03 View $0.948 $0.851 $0.785 $0.726	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 4A SB PT 2AG PB-FREE 0209004.MXP Littelfuse 1: $1.68 1,164In Stock	Mfr. Part # 0209004.MXP Mouser Part # 576-0209004.MXP	Littelfuse	Cartridge Fuses 350V 4A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	1,164In Stock	$1.68 $1.42 $1.31 $1.09 View $0.979 $0.90 $0.812 $0.747 $0.726	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 5A SB PT 2AG PB-FREE 0209005.MXEP Littelfuse 1: $1.84 489In Stock	Mfr. Part # 0209005.MXEP Mouser Part # 576-0209005.MXEP	Littelfuse	Cartridge Fuses 350V 5A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	489In Stock	$1.84 $1.60 $1.50 $1.25 View $1.10 $1.03 $0.932 $0.91	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 5A SB PT 2AG PB-FREE 0209005.MXP Littelfuse 1: $1.61 447In Stock	Mfr. Part # 0209005.MXP Mouser Part # 576-0209005.MXP	Littelfuse	Cartridge Fuses 350V 5A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	447In Stock	$1.61 $1.34 $1.24 $1.03 View $0.948 $0.851 $0.801 $0.726	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 7A SB PT 2AG PB-FREE 0209007.MXP Littelfuse 1: $1.61 743In Stock	Mfr. Part # 0209007.MXP Mouser Part # 576-0209007.MXP	Littelfuse	Cartridge Fuses 350V 7A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	743In Stock	$1.61 $1.34 $1.24 $1.03 View $0.948 $0.851 $0.801 $0.726	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V 1.5A SB PT 2AG PB-FREE 020901.5MXEP Littelfuse 1: $1.99 262In Stock	Mfr. Part # 020901.5MXEP Mouser Part # 576-020901.5MXEP	Littelfuse	Cartridge Fuses 350V 1.5A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	262In Stock	$1.99 $1.66 $1.53 $1.26 View $1.16 $1.05 $0.965 $0.91	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V SB PT 2AG 3.5A 020903.5MXEP Littelfuse 1: $1.99 994In Stock	Mfr. Part # 020903.5MXEP Mouser Part # 576-020903.5MXEP	Littelfuse	Cartridge Fuses 350V SB PT 2AG 3.5A Learn More about Littelfuse 209 slo blo fuses	Datasheet	994In Stock	$1.99 $1.66 $1.53 $1.26 View $1.16 $1.05 $0.965 $0.91	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V .500A SB 2AG PB-FREE 0209.500MXP Littelfuse 1: $1.61 1,000Expected 2026-11-26	Mfr. Part # 0209.500MXP Mouser Part # 576-0209.500MXP	Littelfuse	Cartridge Fuses 350V .500A SB 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	1,000Expected 2026-11-26	$1.61 $1.34 $1.24 $1.03 View $0.948 $0.851 $0.785 $0.726	Min.: 1 Mult.: 1	209	Glass Fuses	500 mA	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Bulk	688 mOhms
Cartridge Fuses 350V .500A SB PT 2AG PB-FREE 0209.500MXEP Littelfuse 1: $1.99 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 0209.500MXEP Mouser Part # 576-0209.500MXEP	Littelfuse	Cartridge Fuses 350V .500A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	$1.99 $1.66 $1.53 $1.27 View $1.17 $1.05 $0.968 $0.913	Min.: 1 Mult.: 1	209	Glass Fuses	500 mA	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	688 mOhms
Cartridge Fuses 350V 1A SB PT 2AG PB-FREE 0209001.MXEP Littelfuse 1: $1.99 Lead-Time 17 Weeks	Mfr. Part # 0209001.MXEP Mouser Part # 576-0209001.MXEP	Littelfuse	Cartridge Fuses 350V 1A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	Lead-Time 17 Weeks	$1.99 $1.66 $1.53 $1.26 View $1.16 $1.05 $0.965 $0.91	Min.: 1 Mult.: 1	209	Glass Fuses	1 A	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Board Mount	Axial	- 60 C	+ 125 C	Bulk	210 mOhms
Cartridge Fuses 350V .250A SB PT 2AG PB-FREE 0209.250DRT1P Littelfuse 1,500: $1.04 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 0209.250DRT1P Mouser Part # 576-0209.250DRT1P	Littelfuse	Cartridge Fuses 350V .250A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel $1.04	Min.: 1,500 Mult.: 1,500 : 1,500	209	Glass Fuses	250 mA	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Reel	2.41 Ohms
Cartridge Fuses 350V .375A SB PT 2AG PB-FREE 0209.375DRT1P Littelfuse 1,500: $0.975 Non-Stocked Lead-Time 17 Weeks	Mfr. Part # 0209.375DRT1P Mouser Part # 576-0209.375DRT1P	Littelfuse	Cartridge Fuses 350V .375A SB PT 2AG PB-FREE Learn More about Littelfuse 209 slo blo fuses	Datasheet	Non-Stocked Lead-Time 17 Weeks	Reel $0.975	Min.: 1,500 Mult.: 1,500 : 1,500	209	Glass Fuses	375 mA	Time Delay / Slow Blow	2AG (5 mm x 15 mm)	350 VAC	100 A	Holder / Clip	Clip	- 60 C	+ 125 C	Reel	1.17 Ohms

209 Lead-Free 350V Slo-Blo® (Time-Lag) Fuses

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