219 & 219XA Series Time-Lag Fuses

Littelfuse 219 and 219XA Series Time-Lag Fuses are a family 5x20mm fuses, available in cartridge or axial lead form. These lead-free, RoHS-compliant fuses provide supplementary protection to appliances or individual protection to components and internal circuits. Additional applications include serving as the AC line fuse in LED lighting designs. 219 and 219XA series fuses feature tin-plated copper leads, nickel-plated brass caps, a glass body, and can operate between -55° and +125°C temperatures. These Littelfuse fuses meet the IEC 60127-2, sheet 6 specification for time-lag fuses.

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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 250V 1.25A Slo-Blo
Datasheet
2 233In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 1.25 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 81.65 mOhms
Littelfuse Cartridge Fuses 250V .100A 5X20 TL EBC
Datasheet
1 901In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 100 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 6.018 Ohms
Littelfuse Cartridge Fuses 250V 2A IEC TD EBC
Datasheet
1 263In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 2 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 45.15 mOhms
Littelfuse Cartridge Fuses 250V 3.15A Slo-Blo
Datasheet
816In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 3.15 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Board Mount Axial - 55 C + 125 C Bulk 847.5 mOhms
Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
996In Stock
Min.: 1
Mult.: 1
No
219XA Glass Fuses 4 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 15.8 mOhms
Littelfuse Cartridge Fuses 250V 3.15A IEC TD EBC
Datasheet
783In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 3.15 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 847.5 mOhms
Littelfuse Cartridge Fuses 250V .125A Slo-Blo
Datasheet
1 018In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 125 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 81.65 mOhms
Littelfuse Cartridge Fuses 250V .16A Slo-Blo
Datasheet
862In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 160 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 2.55 Ohms
Littelfuse Cartridge Fuses 250V .25A Slo-Blo
Datasheet
938In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 250 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 1.0495 Ohms
Littelfuse Cartridge Fuses 250V 2A Slo-Blo
Datasheet
495In Stock
1 000Expected 14/05/2026
Min.: 1
Mult.: 1
No
219XA Glass Fuses 2 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 45.2 mOhms
Littelfuse Cartridge Fuses 250V 5A IEC TD EBC
Datasheet
1 579In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 5 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 15.78 mOhms
Littelfuse Cartridge Fuses 250V 2.5A Slo-Blo
Datasheet
2 467In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 2.5 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 30.45 mOhms
Littelfuse Cartridge Fuses 250V 6.3A Slo-Blo
Datasheet
9 646In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 6.3 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 14.2685 Ohms
Littelfuse Cartridge Fuses 250V .2A Slo-Blo
Datasheet
67In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 200 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 1.6 Ohms
Littelfuse Cartridge Fuses 250V 315mA I2T T EBC High
Datasheet
94In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 315 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 847.5 mOhms
Littelfuse Cartridge Fuses 250V .4A Slo-Blo
Datasheet
547In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 400 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 535 mOhms
Littelfuse Cartridge Fuses 250V .5A Slo-Blo
Datasheet
154In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 500 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 370 mOhms
Littelfuse Cartridge Fuses 250V .63A Slo-Blo
Datasheet
782In Stock
1 000Expected 01/05/2026
Min.: 1
Mult.: 1

219XA Glass Fuses 630 mA Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 275 mOhms
Littelfuse Cartridge Fuses 250V 1A IEC TD EBC
Datasheet
828In Stock
1 000Expected 30/07/2026
Min.: 1
Mult.: 1

219XA Glass Fuses 1 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 116.45 mOhms
Littelfuse Cartridge Fuses 250V 1A Slo-Blo
Datasheet
1 334In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 1 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 116.45 mOhms
Littelfuse Cartridge Fuses 250V 2A Slo-Blo
Datasheet
1 063In Stock
2 000Expected 06/08/2026
Min.: 1
Mult.: 1

219XA Glass Fuses 2 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 45.15 mOhms
Littelfuse Cartridge Fuses 5X20 T EBC 2A/250V HIGH I2T (P)
Datasheet
72In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 2 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 45.15 mOhms
Littelfuse Cartridge Fuses 250V 5X20 RoHS 4A IEC TD EBC
Datasheet
41In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 4 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 15.78 mOhms
Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
820In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 4 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Board Mount Axial - 55 C + 125 C Bulk 15.78 mOhms
Littelfuse Cartridge Fuses 250V 4A Slo-Blo
Datasheet
1 751In Stock
Min.: 1
Mult.: 1

219XA Glass Fuses 4 A Time Delay / Slow Blow 5 mm x 20 mm 250 VAC 150 A Holder / Clip Clip - 55 C + 125 C Bulk 15.78 mOhms