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12T 1206 32V Multi-layer Ceramic Construction Surface Mount Slow
Acting SMD Fuse
Quick Detail:
Model | Material | Operating Temeprature | Soldering Conditions |
012T | Substrate:Ceramic/Glsdd Cover Terminal:Silver over-plated with nickel and tin Element:Silver | -40℃~+125℃ | Wave solder:260℃,≤5s |
Description:
SMD fuse is surface-mount metal oxide varistors that are used in
applications requiring hi-energy and transient current capability.
The AC rated parts are designed to operate continuously across AC
power lines. The DC rated parts are suitable for automotive
applications, and the series comprises a Nylon molded package with
folded tin plated metal leads for soldering to a PCB. SMD fuse is a
kind of the voltage sensitive resistor, symmetrical volt-ampere
characteristics, its value as the voltage rises is nonlinear, when
the voltage within a certain range to rise further, the phenomenon
of "short circuit" more intense.
Specifications:
1. Dimensional Drawing
Top View |
Side View |
2. Catalogue No. and Indication
Catalogue No. | Rated Voltage | Rated Current | Marking |
12T0250 | 63V | 250mA | . 25 |
12T0375 | 63V | 375mA | E |
12T0500 | 63V | 500mA | . 5 |
12T0750 | 63V | 750mA | . 75 |
12T1000 | 63V | 1A | H |
12T1250 | 63V | 1.25A | J |
12T1500 | 63V | 1.5A | K |
12T2000 | 63V | 2A | N |
12T2500 | 63V | 2.5A | O |
12T3000 | 63V | 3A | P |
12T3500 | 63V | 3.5A | R |
12T4000 | 32V | 4A | S |
12T4500 | 32V | 4.5A | X |
12T5000 | 32V | 5A | T |
12T6000 | 32V | 6A | Y |
12T7000 | 32V | 7A | V |
12T8000 | 24V | 8A | W |
12T9000 | 24V | 9A | 10 |
12T10000 | 24V | 10A | 12 |
12T12000 | 24V | 12A | 15 |
12T15000 | 24V | 15A | 20 |
3. Time-current Characteristics
4. Time-current Curves
5. Environmental Characteristics
5.1 Temperature-Current Curve
5.2 Storage Conditions
Storage temperature: 5℃~35℃
Storage humidity: 25%~75%
Storage time: 6 months
6. Installation Way and Parameters
6.1 Propose that the following picture installation way is
installed
6.2 Soldering Conditions
Wave solder: 260℃, ≤5s
Hand solder: 360℃, ≤1s
7. Package
3K Pieces taped and reeled in one box, 60K / External Carton
Applications:
● Load management equipment
● Automotive load dump devices
● Electronic/AC power meter
● Valves used in automatic car wash systems
● Plug-in cards
● Remote controls
● GFCIs (ground fault circuit interrupters)
● Motor compressors
● Drive and control electronics
● Switch mode power supplies and UPS
Competive Advantages:
● Easy to install
● Self--restoring
● Wide application
● Fast response(≤1ns)
● High transient current capability
● Low leakage current
● Completed certificates such as UL,VDE,SGS,etc and high quality
available
Tag:
SMD Varistor, Thermistor, Mini Fuse, Micro Fuse,Thermal
Fuse,Thermal Cutoff Fuse