4512 1245 250V SMD Ceramic Fuse Silver Plated Brass For Wireless Base Station

4512 1245 Wireless Base Station Silver Plated Brass Large Current Fast Slow Acting Ceramic SMD Fuses Surface Mount Fuse

EBF Fast Acting SMD Fuses

Structure

PRODUCT CHARACTERISTICS

Pre-Arcing Time / Current Characteristics

Reflow Condition										Pb-Free assembly
Preheating				-Temperature Min Ts(min)						150℃
				-Temperature Max Ts(man)						200℃
				-Time Max						120 secs
Soldering				-Temperature (TL)(Liquidus)						260℃
				-Time Max (TL)						60 secs
				-Temperature (TP)						Max 260℃
				-Time Max (TP)						10 secs

EBT Time Delay SMD Fuses

Scope

Notebook PC

LCD/PDF TV

LCD/PDP panel

LCD monitor

LCD backlight inverter

Portable DVE player

Power supply

Networking

PC server

Cooling fan system

Storage system

Telecom system

Wireless base station

White goods

Game console

Automotive

Battery charging circuit

Office Automation

Industrial equipment

Medical equipment

Structure

NO.

Component

Material

Quantity

①

Cap

Silver Plated Brass

2

②

Body

Ceramic tube

1

PRODUCT CHARACTERISTICS

No.

Item

Contain

Reference standard

1

Insulation Resistance

10,000 ohms minimum

MIL-STD-202G, Method 302 Test ConditionA

2

Solderability

T=235℃±5℃, t=5+0/-0.5s, Cover≧95%

MIL-STD-202G, Method 208H

3

Resistance to Soldering Heat

10 sec at 260℃

MIL-STD-202G, Method 210F Test Condition B

4

Thermal Shock

5 cycles, -65℃ to 125℃, 15minutes @each extreme

MIL-STD-202G, Method 107G Test Condition B

5

Mechanical Shock

100G’s peak for 6 milliseconds, 3 cycles

MIL-STD-202G, Method 213B Test 1

6

Vibration

0.03” amplitude, 10-55 Hz in 1 min. 2hrs each XYZ=6hrs

MIL-STD-202G, Method 201A

7

Moisture Resistance

10 cycles

MIL-STD-202G, Method 106G

8

Salt spray

48hrs

MIL-STD-202G, Method 101E Test Condition B

Pre-Arcing Time / Current Characteristics

Ampere Rating						% of Ampere Rating					Opening Time
500mA – 40A						125%					1 hours, Min .
						200%					2min, Max .
						1000%					0.001 sec., Min.; 0.01 sec., Max.

Company operating temperature of the environment more than 25+/-5℃, in the selection of

fuse specifications, it needs to consider the impact of the operating environment of the

temperature fuse. Photo: temperature derating curve.

Reflow Condition								Pb-Free assembly
Preheating			-Temperature Min Ts(min)					150℃
			-Temperature Max Ts(man)					200℃
			-Time Max					120 secs
Soldering			-Temperature (TL)(Liquidus)					260℃
			-Time Max (TL)					60 secs
			-Temperature (TP)					Max 260℃
			-Time Max (TP)					10 secs

Contact Details:

Andy Wu

Email: andy@tianrui-fuse.com.cn

MP/Whatsapp: +86 13532772961

Wechat: HFeng0805

Skype: andywutechrich

QQ: 969828363

Dongguan Tianrui Electronics Co., Ltd. was founded in 2010. It covers an area of 4,000 square meters and has a monthly production capacity of 50 million pieces. We are committed to be a comprehensive circuit protection component manufacturer and solution supplier. We are specialized in the design, development, production and sale of over-current protection, over-temperature protection, and over-voltage protection. Our products are widely used in consumer electronics, automobiles, ships, communications, power supplies, power tools, new energy and other fields. Our products cover auto-fuse, auto-fuse holder, current fuse, current fuse holder, temperature fuse, SMD fuse, resettable fuse, circuit breaker, thermal switch and so on. our products meet international standards including UL,

UR,CSA,CUL,VDE,TUV,PSE,CE,CCC,ROHS certification etc.

Partners:

Our products not only sell well in mainland China but also in North & South America, Southeast Asia and many other countries and regions. Our company has independent development and design capabilities, plastic molding, and metal stamping departments, and is equipped with multiple automatic fuse production lines and testing equipment and strives to find the best raw material suppliers. As we always put the quality at the first place, we have built a complete quality assurance system, which is the guarantee of the safety and stability of each product. Meanwhile, If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us.

We are looking forward to the cooperation with you in the near future.