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

Series: 221
Obsolete: 2003 -06-05 Replaced By: 215 Series
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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 #VAC (V)Nominal Melting I2T (A2sec)Resistance
(Ω)
OpeningOperating TemperatureCompare
221.200
Obsolete: 2003 -06-05
Replaced By: 0215.200
2500.371.75Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221.250
Obsolete: 2003 -06-05
Replaced By: 0215.250
2500.561.169999957Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221.315
Obsolete: 2003 -06-05
Replaced By: 0215.315
2501.080.873000026Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221.400
Obsolete: 2003 -06-05
Replaced By: 0215.400
2501.450.560000002Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221.500
Obsolete: 2003 -06-05
Replaced By: 0215.500
2500.341.080000043Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221.630
Obsolete: 2003 -06-05
Replaced By: 0215.630
2500.560.660000026Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221.800
Obsolete: 2003 -06-05
Replaced By: 0215.800
2500.9540.43599999Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221001
Obsolete: 2003 -06-05
Replaced By: 0215001.
2501.050.109999999Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221002
Obsolete: 2003 -06-05
Replaced By: 0215002.
2506.950.043000001Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221004
Obsolete: 2003 -06-05
Replaced By: 0215004.
25038.7000010.0163Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221005
Obsolete: 2003 -06-05
Replaced By: 0215005.
25082.8499980.0125Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221008
Obsolete: 2003 -06-05
Replaced By: 0215008.
250209.50.0078Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
22101.6
Obsolete: 2003 -06-05
Replaced By: 021501.6
2503.90.058800001Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
221010
Obsolete: 2003 -06-05
Replaced By: 0215010.
250360.50.006Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
22102.5
Obsolete: 2003 -06-05
Replaced By: 021502.5
25010.650.031199999Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
22106.3
Obsolete: 2003 -06-05
Replaced By: 021506.3
250132.50.0099Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
2211.25
Obsolete: 2003 -06-05
Replaced By: 02151.25
2502.050.085000001Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
2213.15
Obsolete: 2003 -06-05
Replaced By: 02153.15
25021.2000010.022Slo-Blo/Time Lag (T)/Time Delay-55° to 125°C
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