Datasheet > 446P

446P

更新时间： 2024-11-06 03:00:51

品牌	Logo	应用领域
力特 - LITTELFUSE		/
页数	文件大小	规格书
1页	325K
描述
350 Volt Surface Mount Fuse

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446P 数据手册

Surface Mount Fuses

350 Volt Surface Mount Fuse

RoHS Pb

EBF Fuse Fast-Acting Type 446P/447P Series

• RoHS compliant and 100 % lead-free

• Ideal for use in electronic lighting ballast, power supply and power

inverter applications.

• Rated for use in 125, 250, 277 and 350 VAC circuits.

• Based on the proven reliability of the automotive MINI^®Fuse; available

from 2 through 10 amperes.

ELECTRICAL CHARACTERISTICS:

% of Ampere

Rating

Opening

Time

100%

200%

4 hours, Minimum

0.15 sec. Min., 5 Sec. Max

AGENCY APPROVALS: Recognized under the Components

Program of Underwriters Laboratories and CSA Certified. Approved by

METI to 5 amperes.

Reference Dimensions

(Inches):

Recommended

Pad Layout:

447P Mounting

Holes:

1.44

(.057")

1.27

(.050") Dia

AGENCY FILE NUMBERS: UL: E71611, CSA LR 29862.

INTERRUPTING RATINGS: 100 amperes at 350 VAC, 50 amperes

at 125 VDC and 450 amperes at 60VDC

4.03

(.159")

3.81

(.150")

350V

5.91

(.233")

8.81

(.347")

10.11

(.398")

10.92

(.430")

ENVIRONMENTAL SPECIFICATIONS:

Operating Temperature: –40°C to +125°C.

1.52

(.060")

PHYSICAL SPECIFICATIONS:

Materials: Body: Plastic Body – Terminations: Tin-plated Zn, Ni barrier

Soldering Parameters:

8.76

(.345")

Reflow Solder — 235°C, 5 seconds maximum.

No-clean process recommended.

Wave Solder — Not recommended.

Non-plated terminal surfaces may not meet

MIL-STD-202, Method 208.

3.2

(.126")

1.50 (.059") MAX

5.59

(.220")

3.2 (.126")

(.032")

0.81

(.032")

PACKAGING SPECIFICATIONS:

(.295")

7.49

24mm Tape and Reel per EIA-RS481

(Equivalent to IEC 286, part 3); 800 fuses per reel,

add packaging suffix, ZR.

Average Time Current Curves

Shelf Life: Up to 1 year in Factory sealed packaging.

ORDERING INFORMATION:

1000

Ampere

Rating

(A)

Voltage

Rating

(VAC)

Nominal

Cold

Resistance(Ω)

Nominal

Melting I²t

(A²sec)

Catalog

Number

0446 002.

0446 003.

0446 004.

0446 005.

0446 07.5

0446 010.

7.5

350

0.0560

0.0340

0.0240

0.0180

0.0110

0.0073

2.8

9.4

100

RoHS Pb

•

EBF Fuse Fast-Acting Type 447 Series

Through-hole version of the 446P series.

ELECTRICAL CHARACTERISTICS: Same as 446P Series.

Dimensions: Contact Littelfuse for specifications.

0.1

0.01

Soldering Parameters: Contact Littelfuse for soldering parameters.

Inside terminal face of each lead is non-plated zinc. Non-plated zinc

terminal faces may not meet MIL-STD-202, method 208. To ensure that

the fuse is acceptable for the application, appropriate application testing

should be performed.

0.1

CURRENT IN AMPERES

100

1000

Packaging Specifications: Bulk Pack (4,000 pieces per pack)

389

w w w. l i t t e l f u s e. c o m

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44-7	APITECH	获取价格	Fixed Attenuator, 0MHz Min, 18000MHz Max
4470-01FB	API	获取价格	General Purpose Inductor, 1uH, 1%, 1 Element, Iron-Core,
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4470-01HB	API	获取价格	General Purpose Inductor, 1uH, 3%, 1 Element, Iron-Core,
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4470-02FB	API	获取价格	General Purpose Inductor, 1.2uH, 1%, 1 Element, Iron-Core,

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