0263003.M

0263003.M Datasheet

Part	Datasheet
0263003.M	0263003.M (pdf)

Related Parts	Information
026303.5M	026303.5M
0263002.M	0263002.M
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0263005.M	0263005.M
0263001.M	0263001.M
0263.250M	0263.250M
0263.750M	0263.750M
0263004.M	0263004.M
026302.5M	026302.5M
0263.062M	0263.062M
0263.375M	0263.375M
0263.500M	0263.500M
0263.125M	0263.125M

PDF Datasheet Preview
Axial Lead and Cartridge Fuses Subminiature PICO II 250 Volt RoHS Very Fast-Acting Fuse 263 Series The II 250 Volt Fuse is a specially designed axial leaded fuse that achieves a 250 volt rating in a small package. • RoHS Compliant version now available, use ordering suffix ‘L’ see example on data sheet . ELECTRICAL CHARACTERISTICS: % of Ampere Rating Opening Time 100% 4 hours, Minimum 200% 1 second, Maximum 300% second, Maximum AGENCY APPROVALS Recognized under the Components Program of Underwriters Laboratories and Certified by CSA. AGENCY FILE NUMBERS UL E10480, CSA LR INTERRUPTING RATING 50 amperes at 250 VAC. ENVIRONMENTAL SPECIFICATIONS Operating Temperature to 125°C. Shock MIL-STD-202, Method 213, Test Condition I 100 G’s peak for 6 milliseconds . Vibration MIL-STD-202, Method 201 Hz MIL-STD-202, Method 204, Test Condition C Hz at 10 G’s Peak . Salt Spray MIL-STD-202, Method 101, Test Condition B 48 hrs. . Insulation Resistance After Opening MIL-STD-202, Method 302, Test Condition A 10,000 ohms minimum at 100 volts . Resistance to Soldering Heat MIL-STD-202, Method 210, Test Condition C 10 sec at 260°C . Thermal Shock MIL-STD-202, Method 107, Test Condition B to 125°C . Moisture Resistance MIL-STD-202, Method PHYSICAL SPECIFICATIONS Materials Encapsulated, Epoxy-Coated Body Solder Coated Copper Leads. RoHS Compliant Product Pure Tin coated copper wire leads. Soldering Parameters: Wave Solder 260°C, 10 seconds maximum. Solderability MIL-STD-202, Method Lead Pull Force MIL-STD-202, Method 211, Test Condition A will withstand 7 lb. axial pull test . DIA. REF. LF 3 1/2 A 250 V DIA. REF. PACKAGING SPECIFICATIONS Tape and Reel per EIA-296 T1 52.4mm taped spacing 3,000 per reel. Options For RoHS Compliant devices add the letter ‘L’ to end of packaging suffix. Example WRT1L RoHS Compliant 1A, 3,000 per reel . Average Time Current Curves 1/16A 1/8A 1/4A 3/8A 1/2A 3/4A 1A 1/2A 2 1/2A 3A 3 1/2A 4A 5A TIME IN SECONDS PATENTED ORDERING INFORMATION: Catalog Number 263 001 263 002 263 263 003 263 004 263 005 Ampere Rating 1/16 1/8 1/4 3/8 1/2 3/4 1 11/2 21/2 3 31/2 4 5 Voltage Rating Nominal Resistance Cold Ohms Nominal Melting I2t A2 Sec. CURRENT IN AMPERES AXIAL LEAD AND CARTRIDGE FUSES

PDF Datasheet Preview

Axial Lead and Cartridge Fuses

Subminiature

PICO II 250 Volt RoHS

Very Fast-Acting Fuse 263 Series
The II 250 Volt Fuse is a specially designed axial leaded fuse that achieves a 250 volt rating in a small package.
• RoHS Compliant version now available, use ordering suffix ‘L’
see example on data sheet .

ELECTRICAL CHARACTERISTICS:
% of Ampere Rating

Opening Time
100%
4 hours, Minimum
200%
1 second, Maximum
300%
second, Maximum

AGENCY APPROVALS Recognized under the Components Program of Underwriters Laboratories and Certified by CSA.

AGENCY FILE NUMBERS UL E10480, CSA LR

INTERRUPTING RATING 50 amperes at 250 VAC.

ENVIRONMENTAL SPECIFICATIONS Operating Temperature to 125°C. Shock MIL-STD-202, Method 213, Test Condition I 100 G’s peak for 6 milliseconds . Vibration MIL-STD-202, Method 201 Hz MIL-STD-202, Method 204, Test Condition C Hz at 10 G’s Peak . Salt Spray MIL-STD-202, Method 101, Test Condition B 48 hrs. . Insulation Resistance After Opening MIL-STD-202, Method 302, Test Condition A 10,000 ohms minimum at 100 volts . Resistance to Soldering Heat MIL-STD-202, Method 210, Test Condition C 10 sec at 260°C . Thermal Shock MIL-STD-202, Method 107, Test Condition B to 125°C . Moisture Resistance MIL-STD-202, Method

PHYSICAL SPECIFICATIONS Materials Encapsulated, Epoxy-Coated Body Solder Coated Copper Leads. RoHS Compliant Product Pure Tin coated copper wire leads. Soldering Parameters:

Wave Solder 260°C, 10 seconds maximum. Solderability MIL-STD-202, Method Lead Pull Force MIL-STD-202, Method 211, Test Condition A will withstand 7 lb. axial pull test .

DIA.

REF.

LF 3 1/2 A
250 V

DIA. REF.

PACKAGING SPECIFICATIONS Tape and Reel per EIA-296 T1 52.4mm taped spacing 3,000 per reel. Options For RoHS Compliant devices add the letter ‘L’ to end of packaging suffix. Example WRT1L RoHS Compliant 1A, 3,000 per reel .

Average Time Current Curves
1/16A 1/8A 1/4A 3/8A 1/2A 3/4A 1A 1/2A 2 1/2A 3A 3 1/2A 4A 5A

TIME IN SECONDS
PATENTED ORDERING INFORMATION:

Catalog

Number
263 001 263 002 263
263 003 263 004 263 005

Ampere

Rating
1/16 1/8 1/4 3/8 1/2
3/4 1 11/2 21/2
3 31/2 4 5

Voltage

Rating

Nominal

Resistance

Cold Ohms

Nominal

Melting I2t

A2 Sec.

CURRENT IN AMPERES

AXIAL LEAD AND CARTRIDGE FUSES

More datasheets: 0263005.M | 0263001.M | 0263.250M | 0263.750M | 0263004.M | 026302.5M | 0263.062M | 0263.375M | 0263.500M | 0263.125M

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Datasheet ID: 0263003.M 646377