285 Series - 5x20mm Fuse with Gold-plated Caps and Ceremic Body

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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.

Ideal for supplementary protection in appliance or utilization equipment, especially in audio and medical equipment.

  • Gold or rhodium-plated caps
  • Ceremic tubes
  • Broad current ratings: 125 mA to 20A
  • 100% lead-free and RoHS compliant
  • PSE agency approval

  • Audio and video electronics: inverter and driver circuits for LCD TV, DVD recorders / players, home audio system, etc.
  • Medical electronics
  • High sensitive, low magnetic circuits

Access specifications, certifications, check availability and order parts below

Catalog #Amps (A)VAC (V)Nominal Melting I2T (A2sec)Resistance
Interrupting RatingMin Operating Temp (°C)Max Operating Temp (°C)Marking CodeNom
0285.1250.1252500.02813.1241500A@250VAC-55125MXR1.62600Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
0285.3150.3152500.6250.92751500A@250VAC-55125MXR1.61100Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
0285.5000.52500.31.12151500A@250VAC-55125MXR1.6850Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
0285001.12501.60.14551500A@250VAC-55125MXR2.5350Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
0285002.225010.80.05461500A@250VAC-55125MXR2.5190Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
0285005.5250700.01411500A@250VAC-55125MXR4100Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
0285008.82502240.00891500A@250VAC-55125MXR4100Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
028501.61.62507.1680.07061500A@250VAC-55125MXR2.5200Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
0285010.102503610.00651500A@250VAC-55125MXR4100Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
0285015.1525013050.0031500A@250VAC-55125MXR4100Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
028502.52.525025.6250.03841500A@250VAC-55125MXR2.5180Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
0285020.202503225.60.0024400A@250VAC-55125MXR4100Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
028506.36.3250130.9770.01071500A@250VAC-55125MXR4100Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder
02853.153.1525051.5970.02691500A@250VAC-55125MXR4140Slo-Blo/Time Lag (T)/Time Delay5x20mmCheckOrder

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