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부품번호 | EXB28V 기능 |
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기능 | Chip Resistor Array | ||
제조업체 | Matsushita Electric Works(Nais) | ||
로고 | |||
전체 10 페이지수
Subject
Chip Resistor Array PRODUCT SPECIFICATION FOR INFORMATION
Part No.
EXB28V
1. Dimension
A
a
P a’
L
(1)Substrate
(2)Protective
coating
Alumina
Resin
(4)Termination (5)Termination
(Inner)
(Between)
T
Ag or Ag/Pd
Side:Resin+Metal
Ni
Plating
Spec. No.
151-EXB-28V02DE
9-1
(3)Resistive
element
Ruthenium oxide
(6) Termination
(Outer)
Sn or Sn/ Pb
Plating
a-a’ sectional plan
(1) (2) (3) (4) (5) (6)
(0.3) (0.2)
Dimension(mm)
Dimension(mm)
L
2.00±0.10
P
0.50±0.10
W
1.00±0.10
G
0.25±0.10
T
0.35±0.05
A
0.20±0.10
B
0.20±0.10
2. Power derating curve
100
-55°C
80
70°C
60
40
20
125°C
0
-60 -40 -20 0 20 40 60 80 100 120 140 160
Category temperature range
-55°C to +125°C
Ambient Temperature(°C)
Fig. 1
3. Ratings
Item
Rated Dissipation
Rated voltage
&
Rated Continuous
Working Voltage
(RCWV)
Rated Value
Explanation
When used at ambient temperature over 70 °C,
0.031 W / element the rated dissipation should be reduced as shown
in Fig.1
Chip jumper : Rated current 1 A (Resistance is less than 50 mΩ)
The rated voltage of each resistor should be calculated from the
equation below, and when the rated voltage exceeds the limiting
element voltage, the limiting element voltage should the maximum
working voltage.
E= P×R
Limiting element voltage : 50 V
E: Rated voltage(V), P: Rated dissipation(W), R: Rated resistance(Ω))
MATSUSHITA ELECTRONIC COMPONENTS Co.,LTD.
Subject
Chip Resistor Array PRODUCT SPECIFICATION FOR INFORMATION
Part No.
EXB28V
Spec. No.
151-EXB-28V02DE
9-4
Item
Specification
Resistor
Jumper
Test methods
Resistance
soldering heat
to ±(1 %+0.05 Ω)
Less than Resistors shall be dipped in the melted solder
50 mΩ bath at 270 °C ± 5 °C for 10s ± 1s.
Resistors shall be subjected to a single
vibration having as double amplitude of 1.5
Vibration
±(1 %+0.05 Ω)
Less than
50 mΩ
mm for 2 hours in each three mutually
perpendicular directions for total 6 hours.
The vibration frequency shall be varied
uniformly 10 Hz to 55 Hz and return to 10 Hz
traversing for 1 minute.
Without distinct deformation in Solvent solution: Isopropyl alcohol
appearance
(1) Dipping 10 hours ± 1 hour, dry in room
Solvent resistance
±(0.5 %+0.05 Ω)
condition for 30 min ± 10 min.
Less than (2) Ultrasonic wave washing: 5 min ± 1 min
50 mΩ
(0.3 W/cm,28 kHz)
Dry in room condition for 30 min ± 10 min.
8. Environmental Test
Item
Specification
Resistor
Low temperature
exposure
±(1 %+0.05 Ω)
Low temperature
operating
±(1 %+0.05 Ω)
Endurance at upper
category
temperature
±(1 %+0.05 Ω)
Temperature
cycling
±(1 %+0.05 Ω)
Humidity
(Steady state)
Salt spray
±(1 %+0.05 Ω)
±(1 %+0.05 Ω)
Endurance at 70 °C ±(3 %+0.1 Ω)
Load life in
Humidity
±(3 %+0.1 Ω)
Jumper
Less than
50 mΩ
Less than
50 mΩ
Less than
50 mΩ
Less than
50 mΩ
Less than
50 mΩ
Less than
50 mΩ
Less than
50 mΩ
Less than
50 mΩ
Test methods
Resistors shall be exposed at -55 °C ± 3 °C for
1000 hours
+48
0
hours
Resistors shall be placed at -65 °C ± 5 °C for
1.5hours. After applying RCWV for 45
minutes, resistors shall be exposed in room
condition for 8 hours ± 1 hour.
Resistors shall
1000 hours
+48
0
be exposed
hours.
at
+125
°C±3
°C
for
-55 °C ± 3 °C, 30 minutes
↑↓
Nominal temp., 30minutes 25cycles
↑↓
+125 °C ± 3 °C, 30minutes
Resistors shall be exposed at 60 °C ± 2 °C and
90 % to 95 % relative humidity in a humidity
test
chamber
for
1000
hours
+48
0
hours.
Spray 5 wt% ± 1 wt% salt water for 96 hours ±
4 hours at 35 °C ± 2 °C
Resistors shall be exposed at 70 °C ± 2 °C for
1000
hours
+48
0
hours. During this time, the
rated voltage shall be applied intermittently
for 1.5 hours ON, 0.5 hour OFF.
Resistor shall be exposed at 60 °C ± 2 °C and
90 % to 95 % relative humidity for 1000 hours
+48
0
hours.
During
this
time,
the
rated
voltage
shall be applied intermittently for 1.5 hours
ON, 0.5 hour OFF.
MATSUSHITA ELECTRONIC COMPONENTS Co.,LTD.
4페이지 Subject
Chip Resistor Array PRODUCT SPECIFICATION FOR INFORMATION
Part No.
EXB28V
Spec. No.
151-EXB-28V02DE
9-7
12. Storage method
If the product is stored in the following environments and conditions, the performance and
solderability may be badly affected. Avoid the storage in the following environments.
(1) Storage in places full of corrosive gases such as sea breeze, Cl2, H2S, NH3, SO2, and NOX
(2) Storage in places exposed to direct sunlight
(3) Storage in places outside the temperature range of 5 °C to 35 °C and humidity range of
45 %RH to 85 %RH
(4) Storage over a year after our delivery (This item also applies to the case where the storage
method specified in item (1) to (3) has been followed.)
13. Low and regulation
(1) No ODCs or other ozone-depleting substances that are subject to regulation under the
Montreal Protocol are used in our manufacturing processes, including in the manufacture of
this product.
(2) All materials used in this product are existing chemical substances recognized under "lows on
examination of chemical substances and regulations of manufacturing and others."
(3) None of the materials used in this product contain the designated incombustible bromic
substances, PBBOs and PBBs.
(4) Please contact us to obtain a notice as to whether this product has passed inspection under
review criteria primarily based on Foreign Exchange and Foreign Trade Control Laws, and
appended table in the Export Control Laws.
14. Period of validity for specification
If there is not an offer by letter by 3 months before term of validity, term of validity shall be
extended every one year.
When you confirm revision of this specification while it is in effect, the previous, unrevised
version shall lose its validity.
15. Production Place
Production Country :Japan
Production Plant :Fukui matsushita Electronic Components Co.,Ltd..
Production Country :China
Production Plant :Tianjin matsushita Electronic Components co.,Ltd.<TMCOM>
Production Country :Malaysia
Production Plant :Matsushita Electronic Devices (M)Sdn.Bhd.<MEDEM>
MATSUSHITA ELECTRONIC COMPONENTS Co.,LTD.
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부품번호 | 상세설명 및 기능 | 제조사 |
EXB28V | Chip Resistor Array | Matsushita Electric Works(Nais) |
EXB28V | Chip Resistor Array | Panasonic Semiconductor |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |