1206 surface mount fuse smt fuse
USD $0.03 - $0.05 /Piece
Min.Order:3000 Pieces
Dongguan Andu Electronic Co., Ltd.
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