36

SURFACE MOUNT FUSES

SUBMINIATURE SURFACE MOUNT

PICO

formance in a rectangular package suitable for reflow and

wave soldering methods.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Opening

Rating

Time

100%

4 hours, Minimum

200%

1 second, Maximum

300%

0.1 second, Maximum

AGENCY APPROVALS: Recognized under the

Components Program of Underwriters Laboratories and

Certified by CSA. Approved by METI 1 through 5 amperes.

AGENCY FILE NUMBERS: UL E10480, CSA LR 29862.

INTERRUPTING RATINGS:

50 amperes at 125 VAC.

300 amperes at 125 VDC.

ENVIRONMENTAL SPECIFICATIONS:

Operating Temperature: –55°C 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 (10–55 Hz,

.06 in. total excursion).

Salt Spray: MIL-STD-202, Method 101, Test Condition B

(48 hrs.).

Insulation Resistance (After Opening): MIL-STD-202,

Method 302, (10,000 ohms minimum at 100 volts).

Resistance to Soldering Heat: MIL-STD-202,

Method 210, Test Condition F (10 sec. at 260°C).

Thermal Shock: MIL-STD-202, Method 107,

Test Condition B (–65 to 125°C).

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

Humidity (90-98 RH), Heat (65°).

PHYSICAL SPECIFICATIONS:

Materials: Body: Molded Thermoplastic

Terminations: Tin-Lead Plated Copper

Soldering Parameters:

Wave Solder — 260°C, 10 seconds maximum

Reflow Solder — 260°C, 30 seconds maximum

Solderability: MIL-STD-202, Method 208.

PACKAGING SPECIFICATIONS: 12mm Tape and Reel

per EIA-RS481 (IEC 286, part 3); 500 per reel, add

packaging suffix, UR.

PATENTED

ORDERING INFORMATION:

Nominal

Nominal

Catalog

Ampere

Voltage

Resistance

Melting I

Number

Rating

Rating

Cold Ohms

A

R459.062

1/16

125

7.0

0.000075

R459.125

1/8

125

1.70

0.00163

R459.250

1/4

125

0.665

0.0106

R459.375

3/8

125

0.395

0.0254

R459.500

1/2

125

0.280

0.0546

R459.750

3/4

125

0.175

0.155

R459 001

1

125

0.125

0.281

R459 01.5

125

0.0800

0.650

R459 002

2

125

0.0468

0.421

R459 02.5

125

0.0350

0.721

R459 003

3

125

0.0290

1.23

R459 03.5

125

0.0240

1.65

R459 004

4

125

0.0200

2.35

R459 005

5

125

0.0155

3.90

100

10

1

0.1

0.01

0.001

0.05 0.1

1

10

100

CURRENT IN AMPERES

®

®

Average Time Current Curves

.170"

5 A

1 25 V

LF

4 5 9

B 3

®

®

.120"

.117"

.285"

REF.

.325"

.065"

.195"

.051"

REF.

.080"

RECOMMENDED

PAD LAYOUT