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1206 disposable chip fuse

Physical map:

 
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).
The general design ensures excellent temperature stability and performance reliability.
In addition to this, the high I²t values typical of the  Ceramic Fuse family ensure high inrush current withstand capability.
 
Features:
• Operating Temperature from -55ºC to +150ºC
• 100%Lead-free,RoHS compliant and Halogen-free
• Suitable for both leaded and lead-free reflow /wave soldering
• UltrahighI2t values
 
Applications:
• Automotive Electronics
• Printers
• LCD Displays
• Servers
• Notebook Computers
• Scanners
• Data Modems
• Hard Disk Drives
 
Electrical Characteristics for Series
% of Ampere  rating Ampere rating OpeningTime at 25ºc
100% 0.25A - 8A 4 hours, Minimum
250%  750mA - 8A  5 seconds, Maximum
350% 0.25A - 500mA 5 secs., Maximum
350%   750mA - 8A 1 second, Maximum
 
Electrical Specifications by Item
Ampere rating
(A)
Amp
code
max.
Voltage
rating (V)
interrupting
 rating
(Ac/Dc)1
Nominal resistance
(Ohms)2
Nominal
melting i2t
(A2Sec.)3
nominalVoltage
Drop At rated
current (V)4
nominal power
Dissipation At
rated current (W)
Agency Approvals
0.25 .250 125 50A@125VAC/DC 2.140 0.00649 0.5260 0.132 * *
0.375 .375 125 1.216 0.01455 0.4993 0.187 * *
0.5 .500 63 50A@63VAC/DC 0.8140 0.02642 0.4831 0.242 * *
0.75 .750 63 0.4624 0.09312 0.3983 0.299 * *
1 001. 50 50A@50VAC/DC 0.3096 0.21054 0.3457 0.346 * *
1.25 1.25 50 0.2268 0.40200 0.3240 0.405 * *
1.5 01.5 50 0.1759 0.50652 0.3215 0.482 * *
1.75 1.75 32 50A@32VAC/DC 0.04518 0.3312 0.0777 0.136 * *
2 002. 32 0.03802 0.4326 0.0792 0.158 * *
2.5 02.5 32 0.02850 0.8191 0.0747 0.187 * *
3 003. 32 0.02252 1.232 0.0742 0.223 * *
3.5 03.5 32 0.01845 1.789 0.0757 0.265 * *
4 004. 32 0.01553 2.601 0.0709 0.284 * *
5 005. 32 0.01164 4.761 0.0654 0.327 * *
7 007. 32 0.00753 8.464 0.0696 0.487 * *
8 008. 32 0.00634 12.95 0.0655 0.524 * *
Notes:
1.  AC Interrupting Rating tested at rated voltage with unity power factor. DC Interrupting Rating tested at rated voltage with time constant < 0.8 msec.
2. Nominal Resistance measured with < 10% rated current.
3. Nominal Melting I²t measured at 1 msec. opening time.
4. Nominal Voltage Drop measured at rated current after temperature has stabilized.
Devices designed to carry rated current for 4 hours minimum. It is recommended that devices be operated continuously at 
no more than 80% rated current. See “Temperature Derating Curve”for additional derating information.Devices designed to 
be mounted with marking code facing up.
Temperature Derating Curve

 
Notes:
1.  Derating depicted in this curve is in addition to the standard derating of 20% for continuous operation.
Example:
  For continuous operation at 75 degrees celsius, the fuse should be derated as follows:I = (0.80)(0.85)IRAT= (0.68)IRAT
 
Average Time Current Curves
 
 Soldering Parameters
Reflow condition Pb-freeassembly
Pre Heat -Temperature min (Ts(min)) 150°C
-Temperature max (Ts(max)) 200°C
-Time (min to max) (ts) 60 – 180 seconds
Average ramp-up rate (liquidusTemp(TL) to peak 3°C/second max.
TS(max) toTl - ramp-up rate 5°C/second max.
reflow -Temperature (Tl)(liquidus) 217°C
Temperature (tLp) 60 – 150 seconds
peakTemperature (Tp) 260+0/-5°C
Time within 5°C of actual peak Temperature(Tp) 10 – 30 seconds
Ramp-down Rate 6°C/second max.
Time 25°c to peakTemperature (Tp) 8 minutes max.
Do not exceed 260°C
 

  Product Characteristics

Materials Body: Advanced Ceramic
Terminations:  Ag / Ni / Sn (100% Lead-free)
Element Cover Coating: Lead-free Glass
Moisture 
Sensitivity Level
IPC/JEDECJ-STD-020C,Level1
Solderability IPC/ECA/JEDECJ-STD-002B Condiont C, 
Humidity Test MIL-STD-202, Method 103B Condiont D
Resistance to Solder Heat MIL-STD-202, Method 210F Condiont B
Moisture Resistance MIL-STD-202, Method 106G
Thermal Shock MIL-STD-202, Method 107G, ConditionB
Mechanical Shock MIL-STD-202,Method213B, Condition A
Vibration MIL-STD-202, Method 201A
Vibration, High Frequency MIL-STD-202, Method 204D, Condition D
Dissolution of Metallization IPC/ECA/JEDECJ-STD-002C, Condition D
Terminal Strength IEC60127-4
 
Dimensions
Part Marking System
Amp code marking code
.250 D
.375 E
.500 F
.750 g
001. H
1.25 J
01.5 k
1.75 L
002. N
02.5 o
003. P
03.5 R
004. S
005. T
007. W
008. X

Packaging
 
packaging Option packaging Specification Quantity Quantity &packaging code
8mm Tape and Ree EIA-481,IEC60286,Part3 3000 WR
 
Dongguan Fukuanyuan Electronic Co., Ltd. (Dongguan Fuyuan Electronic Technology Co., Ltd.) was established in 1998, mainly engaged in the production and sales of safety components, through 10 years of reform and efforts now has become a set of production and sales of safety components as one of the assembly; Fukuanyuan will continue to adhere to the principle of quality first, customer service, and continue to provide our customers with high-quality and inexpensive products. Our company currently mainly provides the following products: CurrentFuse -CurrentFuse Glass tube current fuse Ceramic tube current fuse Patch current fuse Resistance type fuse Mini current fuse High voltage current fuse DC current fuse AC current fuse SMD- SMD type self - recovery fuse AI- Plug-in self - recovery fuse Fuseholder -Fuseholder ESTMF series fuse holder EDKFH series fuse holder SKPTF series fuse holder Auto -- Fuse holder for a car OPWOP series fuse holder Cable box type fuse holder Fuse Clip & AMP; terminal Insurance header The insurance holder Large current | high insurance Temperature fuses -Thermalcutoffs Square temperature fuse Resistance type temperature fuse High current temperature fuse Ceramic temperature fuse Iron case temperature fuse SW.C temperature fuse NEC temperature fuse Emerson temperature fuse Internal bridge temperature fuse Panasonic temperature fuse AUPO temperature fuse Temperature switch/thermostat -Thermalprotector Thermal protector/recoverable thermostat Air cylinder temperature control switch/temperature controller Motor thermal protector/thermostat Defrost and dehumidify thermostat/temperature control switch Ultra-low temperature control switch/thermostat Micro temperature control switch/thermostat Temperature switch/thermostat -Thermalprotector 7 am/am 17 thermostat KSD301 series temperature switches KSD-01F pin temperature switch 9700 series square shape temperature control switch BR series temperature control switch SEKIST - 22 thermostat Varistors -Varistors varistor Zinc oxide varistor Patch varistor SMD varistor Plug-in type varistor High energy varistor Autofuse/carfuse FY-MIN fuse for small car insert Medium car insert fuse FY-ATC FY-MAX plug fuse for large size car Small fork plug auto fuse FY-UF FY-MF fork-bolt type fuse for large size automobile Tubular | columnar auto fuse Fuses for other car models Overload protector -CIRCUITBREAKER AR1/AR2 series overload protector W series overload protector 88/88A series overload protector 90 series overload protector 91/91L series overload protectors 97/98/98H series overload protector Overload protector with switch series Thermistor -NTC/PTCThermistor Negative temperature coefficient thermistor Ceramic positive temperature coefficient thermistor Polymer positive temperature coefficient thermistor Temperature sensor Humidity sensor The company will continue through the effective implementation of ISO9000 quality management system, so that the various operation links involved in the production and management of enterprises, are rigorous and orderly, and continue to produce high-quality and cheap, marketable products to participate in market competition, so that enterprises to maintain a strong long-term profitability. At the same time, we will attach great importance to the long-term cooperation with well-known enterprises in the industry, and strive for the maximum power of agency to sell products to customers at the most favorable price.
Dongguan fukuanyuan electronic co., LTD粤ICP备17014169号-1 技术支持:东莞网站建设



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