Cartridge Fuses – Mouser Honduras

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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 (USD) 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 .750A SB 2AG PB-FREE 0209.750MXP Littelfuse 1: $1.14 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	$1.14 $0.995 $0.93 $0.77 View $0.666 $0.625 $0.552 $0.541 $0.523	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: $1.14 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	$1.14 $0.995 $0.93 $0.77 View $0.666 $0.625 $0.552 $0.544 $0.527	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.MXEP Littelfuse 1: $1.40 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	$1.40 $1.25 $1.17 $0.966 View $0.815 $0.785 $0.675 $0.66 $0.645	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 1.25A SB PT 2AG PB-FREE 02091.25MXEP Littelfuse 1: $1.40 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	$1.40 $1.25 $1.17 $0.966 View $0.815 $0.785 $0.675 $0.674 $0.659	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 6A SB PT 2AG PB-FREE 0209006.MXP Littelfuse 1: $1.14 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	$1.14 $0.995 $0.93 $0.77 View $0.666 $0.625 $0.552 $0.544 $0.526	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 .375A SB 2AG PB-FREE 0209.375MXP Littelfuse 1: $1.31 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	$1.31 $1.18 $1.10 $0.909 View $0.767 $0.738 $0.636 $0.622 $0.603	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 7A SB PT 2AG PB-FREE 0209007.MXEP Littelfuse 1: $1.40 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	$1.40 $1.22 $0.928 $0.801 View $0.724 $0.684 $0.628 $0.589 $0.585	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: $1.39 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	$1.39 $1.16 $1.07 $0.885 View $0.816 $0.734 $0.676 $0.639	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: $1.26 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	$1.26 $1.06 $0.977 $0.811 View $0.739 $0.672 $0.612 $0.58	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: $1.10 363In 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	363In Stock	$1.10 $0.93 $0.859 $0.713 View $0.646 $0.591 $0.537 $0.504	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: $1.38 948In 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	948In Stock	$1.38 $1.15 $1.06 $0.876 View $0.808 $0.726 $0.67 $0.632	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: $1.12 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	$1.12 $0.873 $0.815 $0.683 View $0.612 $0.591 $0.545 $0.504	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: $1.38 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	$1.38 $1.15 $1.06 $0.876 View $0.808 $0.726 $0.67 $0.632	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: $1.12 880In 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	880In Stock	$1.12 $0.93 $0.859 $0.713 View $0.658 $0.591 $0.545 $0.504	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: $1.17 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	$1.17 $0.986 $0.91 $0.755 View $0.68 $0.625 $0.564 $0.519 $0.504	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: $1.28 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	$1.28 $1.11 $1.04 $0.866 View $0.765 $0.718 $0.647 $0.632	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: $1.12 547In 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	547In Stock	$1.12 $0.93 $0.859 $0.713 View $0.658 $0.591 $0.556 $0.504	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: $1.12 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	$1.12 $0.93 $0.859 $0.713 View $0.658 $0.591 $0.556 $0.504	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: $1.38 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	$1.38 $1.15 $1.06 $0.876 View $0.808 $0.726 $0.67 $0.632	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: $1.38 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	$1.38 $1.15 $1.06 $0.876 View $0.808 $0.726 $0.67 $0.632	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: $1.12 1,000Expected 11/19/2026	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 11/19/2026	$1.12 $0.93 $0.859 $0.713 View $0.658 $0.591 $0.545 $0.504	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 1A SB PT 2AG PB-FREE 0209001.MXEP Littelfuse 1: $1.38 2,000Stock Available	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	2,000Stock Available More Info Available	$1.38 $1.15 $1.06 $0.876 View $0.808 $0.726 $0.67 $0.632	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 PT 2AG PB-FREE 0209.500MXEP Littelfuse 1: $1.38 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	$1.38 $1.15 $1.06 $0.879 View $0.811 $0.729 $0.672 $0.634	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 .250A SB PT 2AG PB-FREE 0209.250DRT1P Littelfuse 1,500: $0.721 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 $0.721	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: $0.677 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 $0.677	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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