LMY LEIDITECH
Document overview
- Manufacturer or author: Provided By www.digicamel.com(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 8
Technical content
1 Scope:
2 Part Numbering: Product Identification
3 Rating:
－５５℃～１２５℃(after PCB) －５℃～４０℃ ,Humidity ４０％～７０％ (before PCB)
4 Marking:
5 Standard Testing Condition
Unless otherwise specified In case of doubt Temperature Ordinary Temperature(15 to 35 Humidity Ordinary Humidity(25 to 85% RH) This specification applies to MULTILAYER FERRITE CHIP BEADS 20±2 60 to 70 % RH Operating Temperature: Storage Temperature: (Including self - temperature rise) LMY Series LM Rev : www.leiditech.com 01.06.2018 1/8
6 Configuration and Dimensions:
7 ELECTRICAL CHARACTERISTICS：
Impedance Impedance Test Freq. RDC Rated Current (Ω)±25% ( Ω)±40% (MHZ) ( Ω)Max. (mA)Max. LMY100505T-221Y-N 220 270 100/1000 0.55 450 LMY100505T-301Y-N 300 450 100/1000 0.55 350 LMY100505T-471Y-N 470 650 100/1000 0.6 300 LMY100505T-601Y-N 600 1000 100/1000 0.7 300 LMY100505T-102Y-N 1000 1400 100/1000 1.1 250 NOTE: tolerance Y=±25% 1.Operating temperature range － ５ ５ ℃ ～ １ ２ ５ ℃ (Including self - temperature rise) 2.Rate Current : Applied the current to coils, the temperature rise shall not be more than 30 3.Impedance Test OSC @200mV "-N" FOR COMPLETELY LEAD FREE TYPE(INCLUDING FERRITE BODY & SOLDER) Part No. LMY Series Rev : www.leiditech.com 01.06.2018 2/8
8 HFY100505T Series
8.1 Construction:
8.2 Material List:
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9 Reliability Of Ferrite Multilayer Chip Bead
1-1.Mechanical Performance No Item Specification 1-1-1 Flexure Strength The forces applied on the right Test device shall be soldered on the substrate conditions must not damage Substrate Dimension: 100x 40x1.6mm the terminal electrode and the Deflection: 2.0mm ferrite Keeping Time: 30sec *For 100505, substrate dimension is 100x40x0.8mm 1-1-2 Vibration Test device shall be soldered on the substrate Oscillation Frequency: 10 to 55 to 10Hz for 1min Amplitude: 1.5mm Time: 2hrs for each axis (X, Y & Z), total 6hrs 1-1-3 Resistance to Soldering Heat Appearance: No damag e Pre-heating: 150 , 1min More than 75% of the terminal. Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free) electrode should be covered Solder Temperature: 260±5 with solder. Immersion Time: 10±1sec Impedance : within ±30% of initial value 1-1-4 Solder ability The electrodes shall be at Pre-heating: 150 , 1min least 95% covered with new Solder Composition: Sn/Ag3. 0/Cu0.5(Pb-Free) solder coating Solder Temperature: 245±5 (Pb-Free) Immersion Time: 4±1sec 1-1-5 Terminal Strength Test No split termination Test device shall be soldered on the substrate, then apply a force in the direction of the arrow. Force : 5N Keeping Time: 10±1sec 1-2.Environmental Performance No Item Specification 1-2-1 Temperature Cycle Appearance: No damage One cycle : Impedance: within±30% of Step Temperature ( ) Time (min) initial value 1 -55±3 30 2 25±2 3 3 125±3 30 4 25±2 3 Total: 100cycles Measured after exposure in the room condition for 24hrs 1-2-2 Humidity Resistance Temperature: 40±2 Relative Humidity: 90 ~ 95% / Time: 1000hrs Measured after exposure in the room condition for 24hrs 1-2-3 High Temperature: 125±3 / Relative Humidity: 0% Temperature Resistance Applied Current: Rated Current /Time: 1000hrs Measured after exposure in the room condition for 24hrs 1-2-4 Low Temperature: -55±3 Temperature Resistance Relative Humidity: 0% / Time: 1000hrs Measured after exposure in the room condition for 24hrs Test Method Test Method Mounting Pad F Chip LMY Series Rev : www.leiditech.com 01.06.2018 4/8
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11 PACKAGING
11.1 Packaging -Cover tape
The force for tearing off cover tape is 10 to 100 g rams in the arrow direction.
11.2 Packaging Quantity
11.3 Reel Dimensions
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11.4 Tape Dimensions in mm
12 Recommended Pattern
13 Note:
- Please make sure that your product is has been evaluated and confirmed against your specifications when our product is mounted to your product. 2. Do not knock nor drop. 3. All the items and parameters in this product specification have been prescribed on the premise that our product is used for the purpose,under the condition and in the environment agreed upon between you and us. You are requested not to use our product deviating from such agreement. 4. Please keep the distance between transformer/coil and other components (refer to the standard IEC 950 ) LMY Series Rev : www.leiditech.com 01.06.2018 7/8
14 Curve: LMY100505T-102Y-N
Shanghai Leiditech Electronic Co.,Ltd Email: sale1@leiditech.com Tel : +86- 021 50828806 Fax : +86- 021 50477059 Rev : www.leiditech.com 01.06.2018 8/8