Datasheet > B0500T

B0500T

更新时间： 2024-09-21 03:20:11

品牌	Logo	应用领域
其他 - ETC		/
页数	文件大小	规格书
2页	454K
描述
Telefuse SMD Power Cross Protection Fuse

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中文翻译

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数据手册

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B0500T 数据手册

Features

ꢀ For use in telecommunication circuit applications requiring low current protection

with high surge tolerance

ꢀ Overcurrent protection to Telcordia GR-1089-CORE & UL 1950/60950

ꢀ Bourns^®TISP^®products are recommended for the overvoltage section of the circuit

ꢀ Agency recognition:

File: E198545

Telefuse^™SMD Power Cross Protection Fuse

Electrical Characteristics

Peak Surge

Current

(Amps)

50 Pulses @ 1 KV 10 Pulses @ 1 KV

10 µs x 1000 µs

Peak Surge

Current

(Amps)

Typical

Cold

Resistance

(ohms)

Volt-drop

@ 100 % In

(Volts)

Maximum

Power

Dissipation

(W)

2 2

Melting I T Melting I T

Ampere Voltage

Model

Number

Rating

(A)

Rating

(Vrms)

< 10 msec

@ 10 In

(A sec.)

max.

10 µs x 1000 µs

B0500T

B1250T

0.500

1.25

600

0.350

0.090

0.28

0.18

1.4

1.8

0.25

0.40

100

N/A

Opening Time

Surge Withstand Ratings (Model B1250T )

% of Amp Rating

Minimum

4 hrs.

Maximum

Peak

Surge

Current

Maximum

Rise/Duration

Time

100 %

200 %

500 %

1000 %

N/A

Voltage

Repetitions

3 sec.

60 sec.

100 msec.

30 msec.

1.5 sec.

300 msec.

4 Pulses

(2 each polarity)

800 V

1000 V

2500 V

5000 V

100 A

500 A

10 µs x 560 µs

10 µs x 1000 µs

2 µs x 10 µs

100 Pulses

(50 each polarity)

Temperature Range.................................................-55 ºC to +125 ºC

Environmental Characteristics

40 Pulses

(20 each polarity)

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

Test Condition B (-65 °C to +125 °C)

Shock................................................MIL-STD-202, Method 213,

4 Pulses

2 µs x 10 µs

(2 each polarity)

Test Condition I

(100 Gs peak for 6 milliseconds)

Vibration.............................................MIL-STD-202, Method 201

(10-55 Hz, 0.06 inch total excursion)

Power Cross Rating

Salt Spray .........................................MIL-STD-202, Method 101,

Test Condition B (48 hrs.)

Insulation Resistance........................MIL-STD-202, Method 302,

Test Condition A (after opening)

Overload

Current

200 %

Voltage

(VAC)

Clearing Time Limit

1.25 A

500 mA

600 V

max. 60 sec.

Fuse Rating

10,000 ohms minimum

2.2 A

7 A

40 A

60 A

600 V

max. 15 min.

max. 1 sec.

max. 50 msec.

max. 20 msec.

max. 2 min.

max. 100 msec.

max. 30 msec.

max. 20 msec.

Solderability.......................................MIL-STD-202, Method 208

Resistance to Solder Heat................MIL-STD-202, Method 210,

Test Condition J (235 °C, 30 sec.)

Physical Characteristics

Body Material ..............................Ceramic with tin plated brass caps

Solder ..................................................................................Lead-free

Packaging.......................................................2,000 pcs. per 13” reel

Ordering Information

Part Number

B0500T

Current Rating

500 mA

1.25 A

B1250T

Reliable Electronic Solutions

Asia-Pacific:

TEL +886- (0)2 25624117 • FAX +886- (0)2 25624116

Europe:

TEL +41-41 7685555 • FAX +41-41 7685510

North America:

TEL +1-909 781-5500 • FAX +1-909 781-5700

bourns.com

Specifications are subject to change without notice.

中文翻译

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与B0500T相关器件

型号	品牌	获取价格	描述	数据表
B0500T_09	BOURNS	获取价格	Telefuse SMD Power Cross Protection Fuse
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B0502PFB1-8	ETC	获取价格	KDE SERIES DC Brushless Fan&Blower Traditional Motor Series
B0502PFB2-8	ETC	获取价格	KDE SERIES DC Brushless Fan&Blower Traditional Motor Series
B0502PFB3-8	ETC	获取价格	KDE SERIES DC Brushless Fan&Blower Traditional Motor Series
B0503AFB1-8	ETC	获取价格	KDE SERIES DC Brushless Fan&Blower Traditional Motor Series
B0503AFB2-8	ETC	获取价格	KDE SERIES DC Brushless Fan&Blower Traditional Motor Series
B0503AFB3-8	ETC	获取价格	KDE SERIES DC Brushless Fan&Blower Traditional Motor Series

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