R459001 Littelfuse, Inc., R459001 Datasheet

R459001

Manufacturer Part Number

R459001

Description

R459001PICO SMF Very Fast-Acting Type Fuse 459 Series

Manufacturer

Littelfuse, Inc.

Datasheet

1.R459001.pdf (1 pages)

Specifications of R459001

99+

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Bonase Electronics (HK) Co., Limited

Part Number:

R459001

Quantity:

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Download datasheet (26Kb)

SURFACE MOUNT FUSES

SUBMINIATURE SURFACE MOUNT

PICO

The PICO

formance in a rectangular package suitable for reflow and

wave soldering methods.

ELECTRICAL CHARACTERISTICS:

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

Soldering Parameters:

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:

R459.062

R459.125

R459.250

R459.375

R459.500

R459.750

R459 001

R459 01.5

R459 002

R459 02.5

R459 003

R459 03.5

R459 004

R459 005

Catalog

Number

% of Ampere

Wave Solder — 260°C, 10 seconds maximum

Reflow Solder — 260°C, 30 seconds maximum

查询R459.062供应商

Rating

100%

200%

300%

Terminations: Tin-Lead Plated Copper

SMF Very Fast-Acting Fuse provides high per-

SMF

Ampere

Rating

1/16

1/8

1/4

3/8

1/2

3/4

Very Fast-Acting Type Fuse 459 Series

Voltage

Rating

125

4 hours, Minimum

1 second, Maximum

0.1 second, Maximum

Opening

Cold Ohms

Resistance

Nominal

Time

7.0

1.70

0.665

0.395

0.280

0.175

0.125

0.0800

0.0468

0.0350

0.0290

0.0240

0.0200

0.0155

Melting I

0.000075

0.00163

0.0106

0.0254

0.0546

0.155

0.281

0.650

0.421

0.721

1.23

1.65

2.35

3.90

Nominal

Sec.

0.001

0.01

Average Time Current Curves

100

0.1

0.05 0.1

5 A

L F

.285"

REF.

1 2 5 V

4 5 9

B 3

.051"

REF.

.120"

.170"

CURRENT IN AMPERES

.080"

.065"

RECOMMENDED

PAD LAYOUT

.195"

.325"

.117"

100

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