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WR12X PDF даташит

Спецификация WR12X изготовлена ​​​​«Walsin Technology» и имеет функцию, называемую «(WR0xX) General Purpose Chip Resistors».

Детали детали

Номер произв WR12X
Описание (WR0xX) General Purpose Chip Resistors
Производители Walsin Technology
логотип Walsin Technology логотип 

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WR12X Даташит, Описание, Даташиты
www.DataSheet4U.com
Walsin Technology Corporation
WR12X / WR08X / WR06X
±1%, ±5%
General purpose chip resistors
Size 1206 / 0805 / 0603
Customer :
Approval No :
Issue Date :
Customer Approval :
Page 1 of 8
WR12X / WR08X / WR06X
Version 17
Jul.-2004









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WR12X Даташит, Описание, Даташиты
www.DataSheet4U.com
Walsin Technology Corporation
FEATURE
1. High reliability and stability
2. Reduced size of final equipment
3. Lower assembly costs
4. Higher component and equipment reliability
5. Lead free products upon customer requested
APPLICATION
Consumer electrical equipment
Automotive application
EDP, Computer application
Telecom application
DESCRIPTION
The resistors are constructed in a high grade ceramic body (aluminum oxide). Internal metal electrodes are
added at each end and connected by a resistive paste that is applied to the top surface of the substrate. The
composition of the paste is adjusted to give the approximate resistance required and the value is trimmed to
within tolerance by laser cutting of this resistive layer.
The resistive layer is covered with a protective coat. Finally, the two external end terminations are added. For
ease of soldering the outer layer of these end terminations is a Lead-tin or Tin (lead free) alloy.
Fig 1. Consctruction of a Chip-R
Page 2 of 8
WR12X / WR08X / WR06X
Version 17
Jul.-2004









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WR12X Даташит, Описание, Даташиты
www.DataSheet4U.com
Walsin Technology Corporation
QUICK REFERENCE DATA
Item
Series No.
Size code
Resistance Tolerance
Resistance Range
TCR (ppm/°C)
10Ω ±5% Tolerance
10Ω ±1% Tolerance
10
Max. dissipation at Tamb=70°C
Max. Operation Voltage (DC or RMS)
Max. Overload Voltage (DC or RMS)
Climatic category (IEC 60068)
General Specification
WR12X
WR08X
WR06X
1206 (3216)
0805 (2012)
0603 (1608)
±1% (E96 series), ±5% (E24 series)
1~ 10M(±5% tolerance), 10~ 1M(±1% tolerance), Jumper
1/4 W
200V
400V
55/155/56
≤ ± 200 ppm/°C
≤ ± 100 ppm/°C
-300~+500 ppm/°C
1/8 W
150V
300V
55/155/56
1/10 W
50V
100V
55/155/56
Note :
1. This is the maximum voltage that may be continuously supplied to the resistor element, see “IEC publication
60115-8”
2. Max. Operation Voltage : So called RCWV (Rated Continuous Working Voltage) is determined by
RCWV = RatedPower × Resistance Value or Max. RCWV listed above, whichever is lower.
3. The resistance range 1~10and 1M ~10Mwith 1% tolerance please refer to WR12W / WR08W / WR06W
series.
4. The resistance of Jumper is defined <0.05.
DIMENSIONS
WR12X
L 3.10 ± 0.10
W 1.60 ± 0.10
T 0.60 ± 0.15
Tb 0.45 ± 0.20
Tt 0.50 ± 0.20
WR08X
2.00 ± 0.10
1.25 ± 0.10
0.50 ± 0.15
0.40 ± 0.20
0.40 ± 0.20
WR06X
1.60 ± 0.10
0.80 ± 0.10
0.45 ± 0.15
0.30 ± 0.20
0.30 ± 0.10
Page 3 of 8
WR12X / WR08X / WR06X
Version 17
Jul.-2004










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