1280_I2h3zbWw9BP61M5H.png
Images are representations only.

04431.25ERE

Series: 443E Series - NANO²® High Breaking Capacity 250V Surface Mount Fuse Brand: Littelfuse, Inc

443E Series - NANO²® High Breaking Capacity 250V Surface Mount Fuse

Price
$885.00 CAD
Stock
50+ In Stock
Request Information

  • VDC/VAC (V): 250
  • Nominal Melting I2T (A2sec): 3.97
  • Resistance (Ω): 0.1
  • Body: Ceramic
  • Opening: Slo-Blo/Time Lag (T)/Time Delay
  • Operating Temperature: -55° to 125°C

Specifications

Brand

Materials

  • Body: Ceramic
  • Cap: Silver Plated Brass

Product Marking

  • Voltage rating, Ampere rating, T-Characteristic, ”T” and Brand

Temperature Humidity Bias

  • MIL-STD-202, Method 103, (85° C, 85 % Relative Humidity with 10 % hold current)

Solderability

  • MIL-STD-202, Method 208 (95 % coverage)

Resistance to Soldering Heat

  • MIL-STD-202, Method 210

Pulse Test

  • IEC 60127-1, 9.5 (25° C ± 5° C,pulse 100 % rated current)

Terminal Strength Test

  • MIL-STD-202, Method 211, Test Condition A (5N force to the side for 60 sec)

Endurance Test

  • IEC 60127-1, 9.4 (25° C ± 5° C, 100 % rated current for 1 hour, stop current for 15 mins. 100 cycles. Test for voltage drop to determine Max. power disipation)

Operating Temperature

  • -60° C to 130° C

Temperature Cycling

  • JESDD22 - A104(-40° C to 125° C)

High Frequency Vibration

  • MIL-STD-202, Method 204 (55 Hz - 2 Hz, 10G)

Low Temperature Storage

  • MIL-STD-202, Method 108 (-40° C for 1000 hours)

High Temperature Storage

  • MIL-STD-202, Method 108 (125° C for 1000 hours)

Mechanical Shock

  • MIL-STD-202, Method 213, (50 G’s peak for 11 milliseconds, halfsine waveform/10-55 Hz)

High Temperature Operating Life Test

  • JESD 22 - A108 (125° C rated current at any voltage), 1000H duration

Approvals

  • UL
  • CE
  • VDE
  • CQC

Documentation

Data Sheets

Product Literature

View Product Series

Similar SKUs

7762.12
7762.12
776 Series - 3.6 x 10 mm Fast-Acting Axial Leaded Fuse
Littelfuse
$1,939.00 CAD
50+ In Stock
3.6 x 10 mm Fast-Acting Axial Leaded Fuses, 776 Series
7771.25
7771.25
777 Axial Leaded Series - Compact 3.6 X 9 mm Axial Leaded Fuse
Littelfuse
$1,480.00 CAD
20 In Stock
Compact 3.6X 9mm Axial leaded Fuse, 777 Series
F0500T
F0500T
TeleLink® Series - Surface Mount Surge Resistant Fuse
Littelfuse
$1,059.00 CAD
100+ In Stock
TeleLink® Series - Surface Mount Surge Resistant Fuse
F1250T
F1250T
TeleLink® Series - Surface Mount Surge Resistant Fuse
Littelfuse
$2,366.00 CAD
3 In Stock
TeleLink® Series - Surface Mount Surge Resistant Fuse
F1251T
F1251T
TeleLink® Series - Surface Mount Surge Resistant Fuse
Littelfuse
$146.00 CAD
100+ In Stock
TeleLink® Series - Surface Mount Surge Resistant Fuse
38706300000
38706300000
387 Series - TE5 Fuse
Littelfuse
$773.00 CAD
25+ In Stock
387 Series - TE5 Fuse
393130008B0
393130008B0
393 Series - TE5 Fuse
Littelfuse
$1,469.00 CAD
18 In Stock
390 Series - TE5 Fuse
95011600000
95011600000
950 Series - TE5 Style High Surge Capability Protector
Littelfuse
$1,623.00 CAD
4 In Stock
950 Series TE5 style High Surge Capability Protector (PRTCR 250V TE5 PB FREE 1.6 A)
show more