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PDF EVM3ESX50Bxx Data sheet ( Hoja de datos )
| Número de pieza | EVM3ESX50Bxx | |
| Descripción | 3mm Square SMT Trimmer Potentiometers | |
| Fabricantes | Panasonic | |
| Logotipo |  |
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GLORYFIELDS
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Issue No. : 151EVMA051006A1
Date of Issue :October 06.2005
Classification : New Changed
PRODUCT SPECIFICATION FOR APPROVAL
Product Description : 3mm Square SMT Trimmer Potentiometers
Product Part Number : EVM3ESX50B**
Country of Origin
Applications
: JAPAN
: Standard Components for Generalized Electric Equipment
*If you approve this specification, please fill in and sign the below and return 1 copy to us.
Approval No :
Approval Date :
Excecuted by :
Title
Dept.
(signature)
:
:
Circuit Components Business Unit
Panasonic Electronic Devices Co., Ltd.
401 Sadamasa-cho,
Fukui City 910-8502 Japan
Phone : +81-776-56-8034
Fax : +81-776-56-3114
Prepared by :
Contact Person :
Signature
Name(Print)
Title
:
Authorized by :
Signature
Name(Print)
Title :
Engineering Section
Manager of Engineering
1 page  
3.2.2 Mechanical Characteristics
3rd Angle System Dimensions in mm (not to scale)
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Item
Angle of
Rotation
Rotation
Torque
Adhesion
Performance
Electrically Effective Range
260 ° ±20 °
2 mN m to 20 mN m
No damage on appearance,
mechanical and electrical
performance.
Test Methods
Conforming to JIS C 5260-1 4.4.6
Conforming to JIS C 5260-1 4.18
After mounting SMD at recommended land
pattern on the test printed wiring board.
horizontal direction 10 N
vertical direction 5 N
Apply the pressure in two direction for
each time 10 s as illustrated above.
VRiebsrisattaionnce to
VV1123 /
V12
V12
V:In13pu×t1v0o0lta<ge± 2
(terminal 1-3 )
:Output voltage
(terminal 1-2 )
: change of V12
Frequency range
:
Peak to peak amplitud :
Sweeping
Test duration
:
:
11.05
5
2
Hzto 55 Hz
mm
min/cycle
h in each
directions(X,Y,Z)
( 6 h in total)
Brush setting point : middle point
Shock
V12 /
V13
V12
V12
V13 × 100 < ± 2
:Input voltage
(terminal 1-3 )
:Output voltage
(terminal 1-2 )
: change of V12
Wave form
Peak acceleration
Duration of pulse
Number of times
Brush setting point
: Half-sine pulse
: 981 m/s2
:
:
6 ms
3 times in each
directions(X,Y,Z)
( 18 times in total)
: middle point
Resistance to Total resistance change shall
Soldering Heat be within ± 2 % of initial
value and no damage on apperance.
Conforming to 4.1 Mounting Notes,Soldering
Method(1).
Number of times : 1 time
Solderability
New solder should be wet on the
electrode and be raised, and wet angle
of the solder should be less than
90degree.
Reflow soldering should be done on the print
board for the test by the recommended land
pattern.
Solder paste
:Sn-3.0Ag-0.5Cu(RMAtype)
Paste thickness :150 m
Reflow conditions
:Peak-temp. 250 deg.C maximum
230 deg.C or more time
30 s to 40 s
Part Name
3mm Square Trimmer Potentiometers
Issue
Revisions
Part No.
Drawing No.
EVM3ESX50B**
EVM3ESE00
4
Panasonic Electronic Devices Co., Ltd.
4
10
5 Page 
Panasonic Electronic Devices Co., Ltd.
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet EVM3ESX50Bxx.PDF ] | |
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