LMY100505T-471Y-N [LEIDITECH]
This specification applies to MULTILAYER FERRITE CHIP BEADS;型号: | LMY100505T-471Y-N |
厂家: | Leiditech |
描述: | This specification applies to MULTILAYER FERRITE CHIP BEADS |
文件: | 总8页 (文件大小:1005K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LMY Series
This specification applies to MULTILAYER FERRITE CHIP BEADS
1 Scope:
Part Numbering: Product Identification
2
LM
Rating:
3
4
Operating Temperature:
(Including self - temperature rise)
Storage Temperature: -55℃~125℃(after PCB)
,Humidity
(before PCB)
Marking:
Standard Testing Condition
5
Unless otherwise specified
Temperature Ordinary Temperature(15 to 35 )
In case of doubt
20±2
Humidity
Ordinary Humidity(25 to 85% RH)
60 to 70 % RH
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LMY Series
Configuration and Dimensions:
6
7
ELECTRICAL CHARACTERISTICS:
Rated
Current
(mA)Max.
Impedance
Impedance
Test Freq.
(MHZ)
RDC
Part No.
(Ω) 25%
(Ω) 40%
(Ω)Max.
LMY100505T-221Y-N
LMY100505T-301Y-N
LMY100505T-471Y-N
LMY100505T-601Y-N
LMY100505T-102Y-N
220
300
270
450
100/1000
100/1000
100/1000
100/1000
100/1000
0.55
0.55
0.6
450
350
300
300
250
470
650
600
1000
1400
0.7
1000
1.1
NOTE: tolerance Y= 25%
1.Operating temperature range
(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)
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LMY Series
HFY100505T Series
8.1 Construction:
8
8.2 Material List:
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LMY Series
9
Reliability Of Ferrite Multilayer Chip Bead
1-1.Mechanical Performance
No Item
1-1-1 Flexure Strength
Test Method
Test device shall be soldered on the substrate
Specification
The forces applied on the right
conditions must not damage Substrate Dimension: 100x40x1.6mm
the terminal electrode and the Deflection: 2.0mm
ferrite
Keeping Time: 30sec
*For 100505, substrate dimension is 100x40x0.8mm
Test device shall be soldered on the substrate
Oscillation Frequency: 10 to 55 to 10Hz for 1min
Amplitude: 1.5mm
1-1-2 Vibration
Time: 2hrs for each axis (X, Y & Z), total 6hrs
Pre-heating: 150 , 1min
1-1-3 Resistance to Soldering Heat Appearance: No damage
More than 75% of the terminal Solder Composition: Sn/Ag3.0/Cu0.5(Pb-Free)
electrode should be covered
with solder.
Solder Temperature: 260 5
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
Chip
Test device shall be soldered on the substrate,
then apply a force in the direction of the arrow.
Force : 5N
F
Keeping Time: 10 1sec
Mounting Pad
1-2.Environmental Performance
Test Method
No Item
1-2-1 Temperature Cycle
Specification
Appearance: No damage
Impedance: within 30% of
initial value
One cycle:
Step
Time (min)
Temperature (
-55 3
)
1
30
3
2
25 2
3
125 3
30
3
4
25 2
Total: 100cycles
Measured after exposure in the room condition for 24hrs
Temperature: 40 2
1-2-2 Humidity Resistance
Relative Humidity: 90 ~ 95% / Time: 1000hrs
Measured after exposure in the room condition for 24hrs
Temperature: 125 3 / Relative Humidity: 0%
Applied Current: Rated Current /Time: 1000hrs
Measured after exposure in the room condition for 24hrs
Temperature: -55 3
1-2-3 High
Temperature Resistance
1-2-4 Low
Temperature Resistance
Relative Humidity: 0% / Time: 1000hrs
Measured after exposure in the room condition for 24hrs
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LMY Series
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LMY Series
11
PACKAGING
11.1 Packaging -Cover tape
The force for tearing off cover tape is 10 to 100 grams in the arrow direction.
11.2 Packaging Quantity
11.3 Reel Dimensions
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LMY Series
11
PACKAGING
11.4 Tape Dimensions in mm
12
Recommended Pattern
13
Note:
1. 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)
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LMY Series
Curve: LMY100505T-102Y-N
14
Shanghai Leiditech Electronic Co.,Ltd
Email: sale1@leiditech.com
Tel : +86- 021 50828806
Fax : +86- 021 50477059
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