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LITTELFUSE

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Agency File Number:
UL E10480, CSA LR 29862.

Interrupting Rating:
50 amperes at 250VAC.


Material, Electrical, and Environmental Specifications:

Construction Materials:
Body: Encapsulated, Epoxy-Coated; Solder Coated Copper Leads

Flammability Rating:
UL94VO

Solderability:
MIL-STD-202, Method 208.

Soldering Parameters:
Wave Solder: 500° F, (260° C), 10 sec.

Lead Pull Force:
MIL-STD-202, Method 211, Test Condition A (will withstand 7 pound axial pull test).

Packaging:
Tape and Reel per EIA Standard 296. 4000 fuses per reel. Also available in bulk packaging.

Insulation Resistance (after opening):
MIL-STD-202,Method 302, Test Condition A (10,000 ohms minimum at 100 volts).

Operating Temperature Range:
-55° C to +125° C

Shock:
MIL-STD-202, Method 213, Test Condition I (100G's peak for 6 milliseconds).

Salt Spray:
MIL-STD-202, Method 101, Test Condition B (48 hrs.).

Vibration:
MIL-STD-202, Method 201 (10-55 Hz); MIL-STD-202, Method 204, Test Condition C (55-2000 Hz at 10 G's Peak).

Thermal Shock:
MIL-STD-202, Method 107, Test Condition B (- 55 ° C to 125° C).

Moisture Resistance:
MIL-STD-202, Method 106.

Resistance to Soldering Heat:
MIL-STD-202, Method 210, Test Condition C (10 sec. at 260° C).

Patents: Patented.
Littelfuse animated logo


PICO® II 250 Volt Very Fast-Acting Type






General Characteristics

  • The PICO® II 250 Volt product is a specially designed axial leaded fuse that achieves a 250 volt rating in a small package for both domestic and international applications.
  • Available in ratings of up to 5 Amperes.
  • Available in bulk or tape and reel packaging.

    Electrical Characteristics:

    % of Ampere Rating
    Opening Time at 25'C


    100% 4 Hours,
    Minimum
    200% 1 Second,
    Maximum
    300% 0.1 Seconds,
    Maximum

    Dimensions - Inches



    Ordering Information

    Littelfuse
    Part Number
    Ampere
    Rating
    Voltage
    Rating
    Cold
    Resistance
    (Ohms)
    Melting
    I2t
    (A2 Sec.)
    263.062 1/16 250 5.50 0.000192
    263.125 1/8 250 1.75 0.00251
    263.250 1/4 250 1.2 0.0165
    263.375 3/8 250 0.730 0.0444
    263.500 1/2 250 0.510 0.1125
    263.750 3/4 250 0.300 0.0411
    263001 1 250 0.210 0.087
    26301.5 1 1/2 250 0.0560 0.398
    263002 2 250 0.0420 0.74
    26302.5 2 1/2 250 0.0335 1.197
    263003 3 250 0.0280 1.77
    26303.5 3 1/2 250 0.0238 2.33
    263004 4 250 .0210 3.08
    263005 5 250 0.0180 5.55



    Agency Approvals:
    Recognized under the Components Program of Underwriters Laboratories and Certified by CSA.


© 1996 Littelfuse Inc.

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Logo Call:
414-327-1555
Fax : 414-327-0577
Email: indelect@execpc.com
Catalog, Quote, Availability.

© 2007 Industrial Electronics By Ross LLC