221 Series - 5x20mm Time Lag Axial Leaded Ceramic Body Fuse Designed to IEC Specification

Series: 221
Obsolete: 2003 -06-05 Replaced By215 Series
Questions? Contact Littelfuse Support
215_216_221_226
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Disclaimer Notice

Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, automotive, military, aerospace, medical, life-saving, life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation. Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse. "Littelfuse" includes Littelfuse, Inc., and all of its affiliate entities.

Replace with 215XE Series equivalent.


Features:

  • Designed to International (IEC) Standards for use globally.
  • Meets the IEC 60127-2, Sheet 5 specification for Time Lag Fuses.
  • Available in Cartridge and Axial Lead Form.
  • Available in ratings of .2 to 10 amperes.
  • High breaking capacity

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
Interrupting RatingMin Operating Temp °CMax Operating Temp (°C)OpeningSizeSamplesCompare
221.200
Obsolete: 2003 -06-05
Replaced By: 0215.200MXEP
0.22500.371.751500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221.250
Obsolete: 2003 -06-05
Replaced By: 0215.250MXEP
0.252500.561.1699999571500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221.315
Obsolete: 2003 -06-05
Replaced By: 0215.315MXEP
0.3152501.080.8730000261500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221.400
Obsolete: 2003 -06-05
Replaced By: 0215.400MXEP
0.42501.450.5600000021500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221.500
Obsolete: 2003 -06-05
Replaced By: 0215.500MXEP
0.52500.341.0800000431500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221.630
Obsolete: 2003 -06-05
Replaced By: 0215.630MXEP
0.632500.560.6600000261500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221.800
Obsolete: 2003 -06-05
Replaced By: 0215.800MXEP
0.82500.9540.435999991500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221001
Obsolete: 2003 -06-05
Replaced By: 0215001.MXEP
12501.050.1099999991500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221002
Obsolete: 2003 -06-05
Replaced By: 0215002.MXEP
22506.950.0430000011500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221004
Obsolete: 2003 -06-05
Replaced By: 0215004.MXEP
425038.7000010.01631500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221005
Obsolete: 2003 -06-05
Replaced By: 0215005.MXEP
525082.8499980.01251500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221008
Obsolete: 2003 -06-05
Replaced By: 0215008.MXEP
8250209.50.00781500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
22101.6
Obsolete: 2003 -06-05
Replaced By: 021501.6MXEP
1.62503.90.0588000011500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
221010
Obsolete: 2003 -06-05
Replaced By: 0215010.MXEP
10250360.50.0061500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
22102.5
Obsolete: 2003 -06-05
Replaced By: 021502.5MXEP
2.525010.650.0311999991500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
22106.3
Obsolete: 2003 -06-05
Replaced By: 021506.3MXEP
6.3250132.50.00991500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
2211.25
Obsolete: 2003 -06-05
Replaced By: 02151.25MXEP
1.252502.050.0850000011500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder
2213.15
Obsolete: 2003 -06-05
Replaced By: 02153.15MXEP
3.1525021.2000010.0221500A@250VAC-55125Slo-Blo/Time Lag (T)/Time Delay5x20mmOrder

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