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.

Results: 43
Select Image Part # Mfr. Description Datasheet Availability Pricing (PEN) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model 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
Littelfuse Cartridge Fuses 350V .375A SB 2AG PB-FREE 448In Stock
S/ 5.10
S/ 4.59
S/ 4.28
S/ 3.54
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
Littelfuse Cartridge Fuses 350V .750A SB 2AG PB-FREE 460In Stock
S/ 4.44
S/ 3.87
S/ 3.62
S/ 3.00
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
Littelfuse Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE 912In Stock
S/ 4.44
S/ 3.87
S/ 3.62
S/ 3.00
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
Littelfuse Cartridge Fuses 350V 6A SB PT 2AG PB-FREE 344In Stock
S/ 4.44
S/ 3.87
S/ 3.62
S/ 3.00
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
Littelfuse Cartridge Fuses 350V 1.25A SB PT 2AG PB-FREE 464In Stock
S/ 5.45
S/ 4.87
S/ 4.55
S/ 3.76
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
Littelfuse Cartridge Fuses 350V 4A SB PT 2AG PB-FREE 990In Stock
S/ 5.45
S/ 4.87
S/ 4.55
S/ 3.76
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
Littelfuse Cartridge Fuses 350V 7A SB PT 2AG PB-FREE 2,000In Stock
S/ 5.45
S/ 4.75
S/ 3.65
S/ 3.15
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
Littelfuse Cartridge Fuses 350V .250A SB PT 2AG PB-FREE 565In Stock
S/ 5.41
S/ 4.52
S/ 4.16
S/ 3.44
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
Littelfuse Cartridge Fuses 350V .250A SB 2AG PB-FREE 764In Stock
S/ 4.90
S/ 4.13
S/ 3.80
S/ 3.16
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
Littelfuse Cartridge Fuses 350V 1A SB 2AG PB-FREE 361In Stock
S/ 4.28
S/ 3.62
S/ 3.34
S/ 2.78
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
Littelfuse Cartridge Fuses 350V 2A SB PT 2AG PB-FREE 898In Stock
S/ 5.37
S/ 4.48
S/ 4.13
S/ 3.41
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
Littelfuse Cartridge Fuses 350V 2A SB PT 2AG PB-FREE 1,063In Stock
S/ 4.55
S/ 3.48
S/ 3.25
S/ 2.72
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
Littelfuse Cartridge Fuses 350V 3A SB PT 2AG PB-FREE 1,000In Stock
S/ 5.37
S/ 4.48
S/ 4.13
S/ 3.41
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
Littelfuse Cartridge Fuses 350V 3A SB PT 2AG PB-FREE 855In Stock
S/ 4.36
S/ 3.62
S/ 3.34
S/ 2.78
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
Littelfuse Cartridge Fuses 350V 4A SB PT 2AG PB-FREE 1,164In Stock
S/ 4.55
S/ 3.84
S/ 3.54
S/ 2.94
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
Littelfuse Cartridge Fuses 350V 5A SB PT 2AG PB-FREE 489In Stock
S/ 4.98
S/ 4.32
S/ 4.05
S/ 3.37
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
Littelfuse Cartridge Fuses 350V 5A SB PT 2AG PB-FREE 447In Stock
S/ 4.36
S/ 3.62
S/ 3.34
S/ 2.78
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
Littelfuse Cartridge Fuses 350V 7A SB PT 2AG PB-FREE 743In Stock
S/ 4.36
S/ 3.62
S/ 3.34
S/ 2.78
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
Littelfuse Cartridge Fuses 350V 1.5A SB PT 2AG PB-FREE 262In Stock
S/ 5.37
S/ 4.48
S/ 4.13
S/ 3.41
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
Littelfuse Cartridge Fuses 350V SB PT 2AG 3.5A 994In Stock
S/ 5.37
S/ 4.48
S/ 4.13
S/ 3.41
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
Littelfuse Cartridge Fuses 350V .500A SB 2AG PB-FREE
1,000Expected 11/26/2026
S/ 4.36
S/ 3.62
S/ 3.34
S/ 2.78
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
Littelfuse Cartridge Fuses 350V .500A SB PT 2AG PB-FREE Non-Stocked Lead-Time 17 Weeks
S/ 5.37
S/ 4.48
S/ 4.13
S/ 3.42
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
Littelfuse Cartridge Fuses 350V 1A SB PT 2AG PB-FREE Lead-Time 17 Weeks
S/ 5.37
S/ 4.48
S/ 4.13
S/ 3.41
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
Littelfuse Cartridge Fuses 350V .250A SB PT 2AG PB-FREE Non-Stocked Lead-Time 17 Weeks
Reel
S/ 2.81
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
Littelfuse Cartridge Fuses 350V .375A SB PT 2AG PB-FREE Non-Stocked Lead-Time 17 Weeks
Reel
S/ 2.64
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