Datasheet > 044102.5

044102.5

更新时间： 2023-12-06 20:12:53

品牌	Logo	应用领域
力特 - LITTELFUSE		过电流保护
页数	文件大小	规格书
3页	341K
描述
该保险丝系列100%无铅、符合RoHS标准且不含卤素，专用于为在极高环境温度（最高可达150°C）和突入电流很高的环境中工作的电路提供过电流保护。此设计确保了卓越的高温稳定性和性能可靠性。该系

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044102.5 数据手册

Fuses Datasheet

441 Series

0603 High I²t Fuse

RoHS Pb

Description

This 100% Lead-free, RoHS compliant and Halogen-free fuse

series has been designed specifically to provide over current

protection to circuits that see high working ambient temperatures

(up to 150ºC) and high inrush currents.

The fuse design ensures excellent temperature stability and

performance reliability.

This high I²t fuse series is designed to have ultra high inrush

current withstand capability to avoid nuisance fuse open.

Features & Benefits

■ OperatingTemperature from

-55ºC to 150ºC

■ Suitable for both leaded

and lead-free reﬂow / wave

soldering

■ 100% Lead-free, Halogen-Free

and RoHS compliant

■ Ultra high I²t values

Additional Information

Applications

■ Handheld Electronics

■ LCD Displays

■ Hard Disk Drives

■ SD Memory Cards

■ Battery Packs

Resources

Accessories

Samples

Agency Approvals

Electrical Characteristics

Agency

Agency File Number

Ampere Range

% of Ampere Rating

Ampere Rating

OpeningTime at 25ºC

E10480

29862

2A - 6A

100%

350%

2A - 6A

4 Hours Minimum

5 Seconds Maximum

Electrical Speciﬁcations

Agency Approvals

Ampere

Rating

(A)

Nominal

NominalVoltage

Drop At Rated

Current (V)³

Nominal Power

Dissipation At Rated

Current (W)

Amp

Code

Max.Voltage

Rating (V)

Interrupting Rating Resistance

Melting I²t

(A²Sec.)²

(Ohms)¹

2.5

002.

02.5

003.

03.5

004.

005.

006.

0.0302

0.0200

0.0158

0.3103

0.640

1.100

1.270

1.710

2.880

4.390

0.0551

0.0534

0.0531

0.0468

0.0475

0.0472

0.0464

0.110

0.134

0.159

0.164

0.190

0.236

0.278

3.5

50 A @ 32 VDC

0.0117

0.0097

0.0073

0.0056

Notes:

Devices designed to carry out rated current for 4 hours minimum. It is recommended that devices be operated

continuously at no more than 80% rated current. See “Temperature Re-rating Curve”for additional re-rating

information.

1. Nominal Resistance measured with < 10% rated current.

2. Nominal Melting I²t measured at 1 msec. opening time.

3. Nominal Voltage Drop measured at rated current after temperature has stabilized.

Devices designed to be mounted with marking code facing up.

Speciﬁcations are subject to change without notice.

Revised: GD. 03/27/23

12 3

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与044102.5相关器件

型号	品牌	获取价格	描述	数据表
044102.5A	LITTELFUSE	获取价格	441A系列符合AEC-Q200标准的保险丝经过特别测试，满足紧凑型汽车电子应用的次级电路
044102.5WR	LITTELFUSE	获取价格	Electric Fuse, 2.5A, 32VDC, 50A (IR), Surface Mount, 0603, HALOGEN FREE AND ROHS COMPLIANT
0441021414S100	AMPHENOL	获取价格	Circular Connector Threaded Coupling â Plas
0441025	PHOENIX	获取价格	Ground modular terminal block, Connection method: Screw connection, Cross section
044103.5	LITTELFUSE	获取价格	该保险丝系列100%无铅、符合RoHS标准且不含卤素，专用于为在极高环境温度（最高可达15
044103.5A	LITTELFUSE	获取价格	441A系列符合AEC-Q200标准的保险丝经过特别测试，满足紧凑型汽车电子应用的次级电路
044103.5WR	LITTELFUSE	获取价格	Electric Fuse, 3.5A, 32VDC, 50A (IR), Surface Mount, 0603, HALOGEN FREE AND ROHS COMPLIANT
044103.5WRA	LITTELFUSE	获取价格	Electric Fuse, 3.5A, 32VDC, 50A (IR), Surface Mount,
04410310001	AMPHENOL	获取价格	PLUG CONNECTOR MINIATURE 1 THRU 6 CONTACT
04410310002	AMPHENOL	获取价格	PLUG CONNECTOR MINIATURE 1 THRU 6 CONTACT

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