Datasheet > SF-0402F050-2

SF-0402F050-2

更新时间： 2024-11-27 01:15:47

品牌	Logo	应用领域
伯恩斯 - BOURNS		/
页数	文件大小	规格书
4页	425K
描述
SF-0402F Series - Fast Acting Surface Mount Fuses

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SF-0402F050-2 数据手册

SinglFuse^™SF-0402F Series Features

■ Single blow fuse for overcurrent

protection

■ Surface mount packaging for automated

assembly

■ 1005 (EIA 0402) miniature footprint

■ Fast-acting fuse

■ UL listed

■ RoHS compliant* and halogen free**

■ Thin ﬁlm chip fuse

SF-0402F Series - Fast Acting Surface Mount Fuses

Electrical Characteristics

Rated Current

Resistance

Rated

Breaking

Capacity

Typical

Model

Fusing Time

(Amps)

0.50

0.75

0.80

1.00

1.25

1.50

1.60

2.00

2.50

3.00

3.15

4.00

(mΩ) Typ.***

Voltage

I t (A s)

0.00317

0.0049

SF-0402F050

SF-0402F075

SF-0402F080

SF-0402F100

SF-0402F125

SF-0402F150

SF-0402F160

SF-0402F200

SF-0402F250

SF-0402F300

SF-0402F315

SF-0402F400

320

110

120

0.00532

0.00724

0.01344

0.01356

0.01672

0.01983

0.03763

0.05427

0.06304

0.0896

Open within 1

min. at 200 %

rated current

DC 24 V

DC24 V 35 A

***Resistance value was measured with less than 10 % of rated current.

Reliability Testing

Parameter

Requirement

Test Method

Carrying Capacity..................................... No fusing....................................................Rated current, 4 hours

Fusing Time.............................................. Within 1 minute ..........................................200 % of its rated current

Interrupting Ability..................................... No mechanical damages ...........................After the fuse is interrupted, rated voltage applied for

30 seconds again

Bending Test............................................. No mechanical damages ...........................Distance between holding points: 90 mm,

Bending: 3 mm,1time, 30 seconds

Resistance to Solder Heat........................ 20 %.........................................................260 °C 5 °C,10 seconds 1 second

Solderability.............................................. 95 % coverage minimum ...........................235 °C 5 °C, 2 0.5 second

245 °C 5 °C, 2 0.5 second ꢀlead freeꢁ

Temperature Rise..................................... <75 ° ..........................................................100 % of its rated current, measure of surface

temperature

Resistance to Dry Heat............................. 20 %.........................................................105 °C 5 °C,1000 hours

Resistance to Solvent............................... No evident damage on protective..............23 °C 5 °C of isopropyl alcohol, 90 seconds coating

and marking

Residual Resistance................................. 10k W or more ...........................................Measure DC resistance after fusing

Thermal Shock ......................................... DR < 10 % .................................................-20 °C / +25 °C /+125 °C /+25 °C, 10 cycles

Typical Part Marking

How to Order

Represents total content. Layout may

SF - 0402 F 050 - 2

vary.

Asia-Paciﬁc:

SinglFuse™

Product Designator

Tel: +886-2 2562-4117

Fax: +886-2 2562-4116

SMD Footprint

1005 ꢀEIA 0402ꢁ size

Europe:

Fuse Blow Type

F = Fast acting

S = Slow blow

Tel: +41-41 768 5555

Fax: +41-41 768 5510

RATING CURRENT (A)

F = 0.50

V = 0.75

K = 0.80

L = 1.00

M = 1.25

P = 1.50

N = 1.60

S = 2.00

T = 2.50

3 = 3.00

U = 3.15

W = 4.00

Rated Current

The Americas:

050-400 ꢀ500 mA - 4.00 Aꢁ

Tel: +1-951 781-5500

Fax: +1-951 781-5700

Packaging Type

- 2 = Tape & Reel ꢀ10,000 pcs./reelꢁ

www.bourns.com

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

** Bourns is using the deﬁnition that appears to be the prevalent deﬁnition used as the industry standard at this time. The Bourns deﬁnition of “halogen-free” is:

Bromine (Br) content: ≤ 900 ppm; Chlorine (Cl) content: ≤ 900 ppm; Total Br + Cl content: ≤1500 ppm.

“SinglFuse” is a trademark of Bourns, Inc.

Speciﬁcations are subject to change without notice.

The device characteristics and parameters in this data sheet can and do vary in different applications and actual device performance may vary over time.

Users should verify actual device performance in their speciﬁc applications.

12 3 4

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SF-0402F050-2 替代型号

型号	品牌	替代类型	描述	数据表
ERBRD0R50X	PANASONIC	功能相似	Micro Chip Fuse

与SF-0402F050-2相关器件

型号	品牌	获取价格	描述	数据表
SF-0402F075	BOURNS	获取价格	Fast Acting Surface Mount Fuses
SF-0402F075-2	BOURNS	获取价格	Electric Fuse, Fast Blow, 0.75A, 24VDC, 35A (IR), Surface Mount, HALOGEN FREE AND ROHS COM
SF-0402F080	BOURNS	获取价格	Fast Acting Surface Mount Fuses
SF-0402F080-2	BOURNS	获取价格	Electric Fuse, Fast Blow, 0.8A, 24VDC, 35A (IR), Surface Mount, HALOGEN FREE AND ROHS COMP
SF-0402F100	BOURNS	获取价格	Fast Acting Surface Mount Fuses
SF-0402F100-2	BOURNS	获取价格	Electric Fuse, Fast Blow, 1A, 24VDC, 35A (IR), Surface Mount, HALOGEN FREE AND ROHS COMPLI
SF-0402F125	BOURNS	获取价格	Fast Acting Surface Mount Fuses
SF-0402F150	BOURNS	获取价格	Fast Acting Surface Mount Fuses
SF-0402F160	BOURNS	获取价格	Fast Acting Surface Mount Fuses
SF-0402F200	BOURNS	获取价格	Fast Acting Surface Mount Fuses

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