02191.25MXAEP Littelfuse 219XA series 1.25A 250VAC slow blow glass cartridge fuse in 5x20mm axial lead package with 150A interrupting rating.
Mfr Part #:

02191.25MXAEP

Available from 1 distributors
Mfr Name: Littelfuse Inc.
Littelfuse Inc.
Littelfuse 219XA series 1.25A 250VAC slow blow glass cartridge fuse in 5x20mm axial lead package with 150A interrupting rating.
Total Stock: 188 pcs

02191.25MXAEP Available from 1 distributor

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02191.25MXAEP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Breaking Capacity
Breaking Capacity @ Rated Voltage
Current Rating
Current Rating (Amps)
Fuse Type
Lead Style
Maximum Power Dissipation at 1.5ln
Maximum Voltage Drop at Rated Current
Melting I²t
Mounting Type
Nominal Cold Resistance
Nominal Melting I²t
Operating Temperature
Response Time
Tape & Reel
Termination Style
Voltage Rating

02191.25MXAEP Description

Short technical summary and product information.

The Littelfuse 02191.25MXAEP is a 219XA series time-lag (slow blow) glass cartridge fuse rated for 1.25A at 250VAC. It features a 150A interrupting capacity at rated voltage, making it suitable for supplementary protection in appliances and utilization equipment.

 

This through-hole axial lead fuse measures 5.80mm x 22.50mm and operates over a -55°C to 125°C temperature range. Electrical characteristics include a nominal cold resistance of 0.0817 ohms, nominal melting I²t of 27.15 A²s, maximum voltage drop of 150 mV at rated current, and maximum power dissipation of 1.6 W at 1.5 times rated current.

 

The fuse is designed to meet IEC 60127-2, Sheet 6 specification for time-lag fuses and carries approvals from CCC, CE, CSA, PSE, SEMKO, UL, and VDE. It is RoHS compliant and lead-free.

02191.25MXAEP Quick Information

Product Type: Cartridge Fuse
Series: 219XA
Canonical Name: Littelfuse 219XA Series 1.25A 250VAC Slow Blow Glass Cartridge Fuse, 5x20mm Axial Lead
Subcategory: Time-Lag Fuse

02191.25MXAEP Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

02191.25MXAEP Features

  • 1.25A current rating at 250VAC.
  • 150A interrupting capacity at rated voltage.
  • Slow blow (time-lag) response characteristic.
  • 5x20mm glass cartridge with axial leads.
  • RoHS compliant and lead-free.

02191.25MXAEP Applications

  • Supplementary protection in appliances and equipment.
  • Overcurrent protection for internal circuits.
  • IEC standard time-lag fuse applications.

02191.25MXAEP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the current rating of the 02191.25MXAEP fuse?

The current rating is 1.25 A.

What is the voltage rating of this fuse?

The voltage rating is 250 VAC.

What is the breaking capacity of the 02191.25MXAEP?

The breaking capacity is 150 A at 250 VAC.

What is the response time of this fuse?

The response time is slow blow (time-lag).

What is the package size of the 02191.25MXAEP?

The fuse is a 5mm x 20mm glass cartridge with axial leads, overall dimensions 5.80mm x 22.50mm.

What is the operating temperature range?

The operating temperature range is -55°C to 125°C.

What agency approvals does this fuse have?

It is approved by CCC, CE, CSA, PSE, SEMKO, UL, and VDE.

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