PVZ3G473C01R02 [MURATA]
TRIMMER POTENTIOMETER; 微调电位器
| 型号： | PVZ3G473C01R02 |
| 厂家： | 
muRata |
| 描述： | TRIMMER POTENTIOMETER |
| 文件： | 总12页 (文件大小：191K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
SPECIFICATION FOR SUPPLIED PRODUCT
TRIMMER POTENTIOMETER / PVZ3GC01 SERIES
-CONTENTS-
1. SCOPE
2. MURATA PART NUMBER
3. OUTLINE DIMENSIONS AND MARKINGS
4. CHARACTERISTICS
4.1 Electrical Characteristics
4.2 Mechanical Characteristics
4.3 Environmental Characteristics
4.4 Other Characteristics
5. TEST METHOD
5.1 Contact Resistance Variation (CRV)
5.2 Temperature Coefficient of Resistance
5.3 Permitted Force of Driver Plate
5.4 Soldering Strength
5.5 High Temperature Exposure
5.6 Humidity Exposure
5.7 Load Life
5.8 Humidity Load Life
5.9 Temperature Cycle
5.10 Rotational Life
5.11 Vibration
5.12 Resistance to Soldering Heat
5.13 Solderability
6. CAUTION
7. CAUTION FOR USING
7.1 Mounting the product
7.2 Soldering
7.3 Cleaning
7.4 Adjusting
7.5 Operating Environmental Conditions
7.6 Storage Conditions
7.7 Circuit Design Guide
8. NOTICE
9. OUTLINE DIMENSIONS
10. TAPING SPECIFICATIONS
10.1 Plastic Tape Dimensions
10.2 Reel Dimensions
11. PART NUMBERS CROSS REFERENCE TABLE
㧼1/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
1. Scope
This specification defines the characteristics of Murata made Trimmer Potentiometer PVZ3GC01 series
with carbon material of the resistive element.
2. Murata Part Number
PVZ3GC01B00
PVZ3GC01R00
PVZ3GC01R02
Bulk
Taping (Standard) : 2500pcs./reel
Taping (Option) : 2500pcs./reel
: 1000pcs./bag
Note 1) : Resistance code
Resistance Code Resistance Code Resistance Code Resistance Code Resistance Code Resistance Code
220 ohm 221 330 ohm 331 470 ohm 471 680 ohm 681
1k ohm 102 1.5k ohm 152 2.2k ohm 222 3.3k ohm 332 4.7k ohm 472 6.8k ohm 682
10k ohm 103
15k ohm 153
22k ohm 223
33k ohm 333
47k ohm 473
68k ohm 683
100k ohm 104 150k ohm 154 220k ohm 224 330k ohm 334 470k ohm 474 680k ohm 684
1M ohm 105 1.5M ohm 155 2.2M ohm 225
Note 2) Taping direction: See 10.Taping Specifications.
Note 3) Please fill in your part number on the cross-reference table.
3. Outline Dimensions and Markings
Please see 9. Outline Dimensions.
4. Characteristics
4.1 Electrical characteristics
TEST
ITEM
SPECIFICATION
METHOD
Standard Resistance Range
Standard Resistance Tolerance ±30% of nominal total resistance value
220 ohm to 2.2M ohm
-
-
Taper
B (Linear)
• 50% position of effective rotational angle
• Jump or reverse (except extreme end)
- 40 to 60%
- 5% max.
-
• Jump or reverse (at the extreme end of #1 or #3) - 5% max.
Power
Power Rating
50°C – 1/10W
100%
85°C - 0W
*In case that the ambient temperature exceed
50°C, the derating curve is as Fig 1.
-
0
50°C
85°C
However, in case of partial load, power rating
reduces in proportion to the rotational angle
of wiper.
Ambient Temperature
(Fig 1)
E=(P㨯R)^1/2 E: Voltage rating (V)
Voltage Rating
P: Power rating (W)
R: Nominal total resistance value (ohm)
-
*However, in case that voltage rating exceed max. working voltage,
the max. working voltage should be applied as voltage rating.
Max. Working Voltage
50Vdc
-
-
Operating Temperature Range -25°C to +85°C
220 ohm<=R<470 ohm : 10 ohm max. of nominal total resistance value
470 ohm<=R<=2.2M ohm: 2% max. of nominal total resistance value
Contact Resistance Variation 5% max. of nominal total resistance value
Residual Resistance
-
5.1
5.2
Temperature Coefficient
±500ppm/°C max.
of Resistance
㧼2/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
4.2 Mechanical Characteristics
ITEM
TEST
SPECIFICATION
METHOD
Effective Rotational Angle
Rotational Torque
230°±10° max.
1.0 to 19.6mN㨯m (Ref; 10 to 200gf㨯cm)
-
-
Permitted Force to
No mechanical damages and breaks.
5.3
5.4
Driver Plate
Rotational torque: 1.0 to 14.7mN㨯m (Ref; 10 to 150gf㨯cm)
Soldering Strength
No electrode peeling
4.3 Environmental Characteristics
ITEM
TEST
SPECIFICATION
METHOD
High Temperature Exposure
Total resistance change 220 ohm<=R<=100k ohm : +2/-10% max.
100k ohm< R<=2.2M ohm: +2/-15% max.
5.5
5.6
5.7
CCR (Note 4): 5% max. of nominal total resistance value
Humidity Exposure
Load Life
Total resistance change: +10/-2% max.
CCR (Note 4): 5% max. of nominal total resistance value
Total resistance change 220 ohm<=R<=100k ohm : +2/-10% max.
100k ohm<R <=2.2M ohm: +2/-15% max.
CCR (Note 4): 5% max. of nominal total resistance value
Humidity Load Life
Temperature Cycling
Rotational Life
Total resistance change: ±10% max.
5.8
5.9
CCR (Note 4): 5% max. of nominal total resistance value
Total resistance change: ±5% max.
CCR (Note 4): 5% max. of nominal total resistance value
Total resistance change: ±10% max.
Rotational torque: 0.5 to 19.6mN㨯m (Ref; 5 to 200gf.cm)
SS (Note 5): ±2.5% max.
5.10
5.11
Vibration
Soldering Heat Resistance
Total resistance change: ±5% max.
5.12.1
CCR (Note 4): 5% max. of nominal total resistance value
Total resistance change 220 ohm<=R<=100k ohm : 0/-15% max.
100k ohm<R <=2.2M ohm: -5/-20% max.
5.12.2
CCR (Note 4): 5% max. of nominal total resistance value
(Note 4)
(R12+R23) - R13
Concentrated Contact Resistance =
X 100 (%)
2 X R13
(Note 5)
Setting Stability =
R12
R13
r12
r13
-
X 100 (%)
r13 : Resistance across #1 Terminal and #3 Terminal before test
r12 : Resistance across #1 Terminal and #2 Terminal before test
R13 : Resistance across #1 Terminal and #3 Terminal after test
R12 : Resistance across #1 Terminal and #2 Terminal after test
R23 : Resistance across #2 Terminal and #3 Terminal after test
4.4 Other Characteristics
ITEM
TEST
SPECIFICATION
METHOD
Solderability
More than 90% of wetting where immersed portion.
5.13
㧼3/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
5. Test Method
The tests and measurements should be conducted under the condition of 15 to 35°C of temperature,
25 to 75% of relative humidity and 86 to 106 kpa of atmospheric pressure unless otherwise specified.
If questionable results occur that have been measured in accordance with the above mentioned
conditions, the tests and measurements should be conducted under the condition of 25±2°C of
temperature and, 45 to 55% of relative humidity and 86 to 106 kpa of atmospheric pressure.
When the trimmer potentiometer is tested after soldering on PCB, it should be tested after being kept
in a room (15 to 35°C, 25 to 75%RH) over 24 hours except ” 5.12 Resistance to soldering heat“.
5.1 Contact resistance variation (CRV)
Contact resistance variation should be measured with the measuring circuit shown below, or its equivalent.
The operating wiper should be rotated in both directions through 90% of the actual effective electrical travel
for a total of 6 cycles. The rate of rotation of the operating wiper should be such that the wiper completes
1 count in determining whether or not a contact resistance variation is observed at least twice in the same
location.
[Measurement circuit]
Oscilloscope
Rx
#1
#3
#2
Constant Current Source
Proofread
(Test current shown in below)
AC
Resistance
Amplifier
RX:Trimmer Potentiometer
[Measurement wave]
[Test current for CRV]
Nominal total resistance
Test current
10mA max.
1mA max.
Except ineffective
variable portion
VN
220 ohm<=R< 10k ohm
10k ohm<=R<100k ohm
100k ohm<=R
100µA max.
VN
CRV =
IS : Test current for CRV
100(%)
RX: Nominal total resistance of trimmer potentiometer
VN: Noise voltage (peak to peak)
IS • RX
5.2 Temperature coefficient of resistance
Table 1
The trimmer potentiometer should be subjected to
each of the following temperatures (see Table 1)
for 30 to 45 minutes. The resistance value
should be measured in the chamber.
Sequence
Temp. (°C) +25±2
Note)*: Norm Temp.
*1
2
*3
4
-25±3
+25±2 +85±3
R2 - R1
T1 : Reference temperature in degrees Celsius
T2 : Test temperature in degrees Celsius
R1 : Resistance at reference temperature in ohm
R2 : Resistance at test temperature in ohm
TC =
X 106 (ppm/°C)
R1 (T2 - T1)
5.3 Permitted force of Driver plate
A static load of 4.9N (Ref; 500gf) should be applied on the driver plate of the trimmer potentiometer for 5+1/-0
second. The load should be applied on driver plate uniformly by the 3mm-size plate of push-pull gage.
5.4 Soldering strength
The trimmer potentiometer should be soldered under the soldering condition described in paragraph 7.2(1) on
standard land pattern described in 9. Outline dimensions. A static load of 9.8N (Ref; 1kgf) should be applied
from rear side through the hole opened in the center of PCB by the 1.0±0.1mm dia. stick for 5 second.
㧼4/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
5.5 High temperature exposure
The wiper contact point should be preset at about 50% position of effective rotational angle. After that, the
trimmer potentiometer should be kept in a chamber at 70±2°C without loading for 500±12 hours. The
resistance value should be measured after keeping the trimmer potentiometer in a room for 1.5±1/6 hours.
5.6 Humidity exposure
The wiper contact point should be preset at about 50% position of effective rotational angle. After that,
the trimmer potentiometer should be kept in a chamber at 40±2°C and 90 to 95% without loading for 500±12
hours. The resistance value should be measured after keeping the trimmer potentiometer in a room for 5±1/6
hours.
5.7 Load life
The wiper contact point should be preset at about 50% position of effective rotational angle. After that, the
trimmer potentiometer should be kept in a chamber at 50±2°C with loading the 1/2 rated voltage between #1
and #2 terminals, intermittently 1.5 hours ON and 0.5 hours OFF for 1000±12 hours. The resistance value
should be measured after keeping the trimmer potentiometer in a room for 1.5±1/6 hours.
5.8 Humidity load life
The wiper contact point should be preset at about 50% position of effective rotational angle. After that, the
trimmer potentiometer should be kept in a chamber at 40±2°C and 90 to 95% with loading the 1/2 rated voltage
between #1 and #2 terminals, intermittently 1.5 hours ON and 0.5 hours OFF for 1000±12hours.
The resistance value should be measured after keeping the trimmer potentiometer in a room for 5±1/6 hours.
5.9 Temperature cycle
The wiper contact point should be preset at about
Table 2
50% position of effective rotational angle. After that,
Sequence
Temp. (°C)
Time (min.)
1
2
3
4
the trimmer potentiometer should be subjected to
Table 2 temperatures for 5 cycles. The resistance
value should be measured after keeping the trimmer
potentiometer in a room for 1.5±1/6 hours.
-25±3
+25±2 +85±3 +25±2
30±3 10 max. 30±3 10 max.
5.10 Rotational life
The wiper should be rotated over 90% of the effective rotational angle without loading at a speed of 10 cycles
per minute, for 10 cycles continuously. The resistance value should be measured after keeping the trimmer
potentiometer in a room for 10±5 minutes.
5.11 Vibration
The wiper contact point should be preset at about 50% position of effective rotational angle. After that, the
trimmer potentiometer should be tested under the condition of the amplitude of 1.5mm, the frequency range
from 10 to 55Hz (shall be traversed in approximately one minute) and 2 hours in each of 3 mutually
perpendicular directions. (Total 6 hours)
㧼5/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
5.12 Resistance to soldering heat
5.12.1
The trimmer potentiometer should be soldered under the soldering condition shown in Table 3. The
resistance value should be measured after keeping the trimmer potentiometer in a room for 24+8/-0 hours.
Table 3
Pre-heating temperature
Pre-heating time
Soldering temperature
Soldering time
130 to 160°C
60 to 120 sec.
200°C
30sec. max.
240°C max.
Reflow peak temperature
5.12.2
The trimmer potentiometer should be soldered twice under the soldering condition shown in Table 4. The
resistance value should be measured after keeping the trimmer potentiometer in a room for 24+8/-0 hours.
Table 4
Pre-heating temperature
150 to 180°C
60 to 120 sec.
220°C
30 to 60 sec.
260°C max.
Pre-heating time
Soldering temperature
Soldering time
Reflow peak temperature
5.13 Solderability
The trimmer potentiometer should be dipped into flux (Rosin type: chlorine 0.2% max., Solid content 30% max.,
Specific gravity 0.8 to 0.9), and dipped into solder bath at 230±5°C for 3.0±0.5 sec.
6.
Caution
(1) Please contact us before using our products for the applications listed below which require especially high
reliability for the prevention of defects that might directly cause damage to the third party’s life, body or
property.
•
•
•
•
•
•
•
•
•
•
Aircraft equipment
Aerospace equipment
Undersea equipment
Power plant equipment
Medical equipment
Transportation equipment (vehicles, trains, ships, etc.)
Traffic signal equipment
Disaster prevention / crime prevention equipment
Data-processing equipment
Applications of similar complexity and/or reliability requirements to the applications listed in the above
(2) Be sure to provide an appropriate fail-safe function on your product to prevent a second damage that may
be caused by an abnormality or failure related to our product.
㧼6/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
7. Caution for Using
7.1 Mounting the product
Please use a pick-up nozzle with 2.5 to 2.8mm outer dia., 2mm inner dia.
7.2 Soldering
(1) Standard soldering condition for lead-free solder (96.5Sn-3.0Ag-0.5Cu)
¾Reflow soldering
¾Soldering iron
Gradual cooling
Pre-heating(in the air)
Soldering
Temperature of tip : 360°C max.
(in the air)
245
220
Diameter
: 2mm max.
: 3 sec. max.
: 30W max.
Soldering time
Wattage of iron
180
150
100
0
Time
60 to 120 sec.
30 to 60 sec.
(Melting zone)
Before using other soldering conditions than those listed above, please consult with a Murata factory
representative prior to using. If the soldering conditions are not suitable, e.g., excessive time and/or
excessive temperature, the trimmer potentiometer may deviate from the specified characteristics.
(2) The amount of solder is critical. The thickness of solder paste should be printed from 100µm to 150µm
and the dimension of land pattern should be used Murata’s standard land pattern at re-flow soldering.
Insufficient amounts of solder can lead to insufficient soldering strength on the PCB.
Excessive amounts of solder may cause the bridging between the terminals or the contact failure due
to flux wicking up.
(3) The soldering iron should not come in contact with the resin substrate of the trimmer potentiometer.
If such contact does occur, the trimmer potentiometer may be damaged.
(4) PVZ3 series can not be flow soldering. If you use the flow soldering method, the trimmer potentiometer
may not function.
(5) Trimmer potentiometer is designed for the purpose of soldering. If you intend to connect with conductive
adhesive or other method, please consult with a Murata factory representative prior to using.
7.3 Cleaning
In case there is flux on the resistive element, clean sufficiently by cleaning solvents and remove all residual
flux perfectly. When cleaning the trimmer potentiometer, only use Isopropyl-alcohol and Ethyl-alcohol.
If you use any other types of solvents, please evaluate performance by your set. Moreover, please confirm
no damage for trimmer potentiometer after cleaning by your conditions.
7.4 Adjusting
(1) PVZ3 series dose not have a mechanical stop for over rotation, so please use within the effective
rotational angle. The #2 terminal is opened electrically out of effective rotational angle.
(2) Please use suitable screwdrivers that fit comfortably in driver slot. We recommend the screwdrivers
below.
Manufactures
Model Number
MURATA Model Number
VESSEL MFG.
VESSEL MFG.
NO.9000+1.7x30
NO.9000㧙1.8x30
KMDR080
KMDR110
(3) When using a lock paint to fix adjustment position, please evaluate performance by your set.
Lock paint may become the cause of corrosion and contact fault.
㧼7/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
7.5 Operating environmental conditions
The trimmer potentiometer should not be used under the following environmental conditions.
If you use the trimmer potentiometer in an environment other than listed below, please consult with a Murata
factory representative prior to using.
(1) Corrosive gaseous atmosphere. ( e,g. Cl H S,NH SO NO etc)
,
,
,
㧞
㧞
㧟
(2) In liquid. ( Ex. Water, Oil, Medical liquid, Org㧞anic solvent, etc)㨄
(3) Dusty/dirty atmosphere.
(4) Direct sunlight.
(5) No static voltage or electric/magnetic fields.
(6) Direct sea breeze.
(7) Other variations of the above.
7.6 Storage Conditions
(1) To ensure the solderability of the terminal, store that the temperature is -10 to +40°C and the relative
humidity is 30 to 85% RH, and use within six months after delivery. If you are going to use a product that
has been stored for more than six months, please check its solderability beforehand.
(2) Do not store in or near corrosive gases.
(3) Do not store under direct sunlight.
7.7 Circuit design guide
(1) Please confirm specifications of required trimmer potentiometers (power rating, maximum operating
voltage, operating temperature, etc.).
(2) When using with partial load (rheostat), minimize the power depending on the resistance value.
(3) If the trimmer potentiometer is used in DC and high humidity conditions, please connect wiper (#2) for
plus and resistive element (#1 or #3) for minus.
-
#1
+
#2
#3
(4) Use trimmer potentiometer within 90% of the effective-electrical rotational angle to prevent a sudden
change of resistance when excessive current is applied.
(5) The maximum input voltage to a trimmer potentiometer should not exceed (P㨯R)^ 1/2 or the maximum
operating voltage, whichever is smaller.
*P: Power rating (W)
R: Normal resistance value (ohm)
(6) If the mounting process includes reflow soldering for the upper side of the PCB and flow soldering for its
lower side and a product is mounted on the upper side by reflow soldering without cleaning, take the
following cautions in order to prevent the flux from flowing onto the wiper sliding surface.
1. Don't place the product within 10 mm from the outer edge of the PCB.
2. Don't provide a through hole near the product.
(A distance of 10 mm or more between the product and a through hole is necessary.)
8.
Notice
(1)Please make sure that your product has been evaluated in view of your specifications with our product
being mounted to your product.
(2) You are requested not to use our product deviating from the agreed specifications.
(3) Please return one duplicate of this product specification to us with your receipt signature. If the duplicate is
not returned, this product specification will be deemed to have been received by you.
(4) We consider it is not appropriate to include any terms and conditions with regard to the business
transaction in the product specifications, drawings or other technical documents. Therefor, if your
technical documents as above include such terms and conditions such as warranty clause, product
liability clause, or intellectual property infringement liability clause, they will be deemed to be invalid.
㧼8/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
9. Outline Dimensions
1.15±0.10
3.1
0.8
0.4
R
1
.
5
0.55
1.2
0.55
(Unit: mm)
(Tolerance: ±0.3)
#2 (Wiper Contact)
#3
#1
CLOCKWISE
CIRCUIT
The resistance value should be indicated with two
digits at the OO portions above.
Resistance Indicated by Resistance Indicated by
1.1
value
2 digits
value
2 digits
220 ohm
330 ohm
470 ohm
680 ohm
1k ohm
1.5k ohm
2.2k ohm
3.3k ohm
4.7k ohm
6.8k ohm
10k ohm
15k ohm
22k ohm
22
32
52
62
13
03
23
33
53
63
14
04
24
33k ohm
47k ohm
68k ohm
100k ohm
150k ohm
220k ohm
330k ohm
470k ohm
680k ohm
1M ohm
34
54
64
15
05
25
35
55
65
16
06
26
0.7
1.0
1.0
1.5M ohm
2.2M ohm
Standard Land Pattern
(Unit: mm)
(Tolerance: ±0.1)
㧼9/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
10. Taping Specifications
10.1 Plastic tape dimensions
2.0±0.1
+0.1
1.3±0.1
0.2±0.1
1.5
dia.
-0
4.0±0.1
4.0±0.1
a
3.3±0.2
a'
Tape Feeding Direction
unit:mm
R00
R02
(Standard Type)
(Option Type)
10.2 Reel dimensions
13.0±0.5 dia.
2.0±0.5
21.0±0.8
dia.
9.0±1.0
13.0±1.0
178±2 Dia.
(Unit: mm)
(Note)
(1) Please choose the part package direction from R00 or R02.
(2) Marking on the reel: 1. Customer part number
2. Murata part number
3. Murata inspection number
4. Quantity
㧼10/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
11. Part Number Cross Reference Table
¾PVZ3GC01B00 (Bulk)
¾PVZ3GC01R00 (Standard Taping)
Customer’s part No. Murata part No.
Customer’s part No.
Murata part No.
PVZ3G221C01B00
PVZ3G331C01B00
PVZ3G471C01B00
PVZ3G681C01B00
PVZ3G102C01B00
PVZ3G152C01B00
PVZ3G222C01B00
PVZ3G332C01B00
PVZ3G472C01B00
PVZ3G682C01B00
PVZ3G103C01B00
PVZ3G153C01B00
PVZ3G223C01B00
PVZ3G333C01B00
PVZ3G473C01B00
PVZ3G683C01B00
PVZ3G104C01B00
PVZ3G154C01B00
PVZ3G224C01B00
PVZ3G334C01B00
PVZ3G474C01B00
PVZ3G684C01B00
PVZ3G105C01B00
PVZ3G155C01B00
PVZ3G225C01B00
PVZ3G221C01R00
PVZ3G331C01R00
PVZ3G471C01R00
PVZ3G681C01R00
PVZ3G102C01R00
PVZ3G152C01R00
PVZ3G222C01R00
PVZ3G332C01R00
PVZ3G472C01R00
PVZ3G682C01R00
PVZ3G103C01R00
PVZ3G153C01R00
PVZ3G223C01R00
PVZ3G333C01R00
PVZ3G473C01R00
PVZ3G683C01R00
PVZ3G104C01R00
PVZ3G154C01R00
PVZ3G224C01R00
PVZ3G334C01R00
PVZ3G474C01R00
PVZ3G684C01R00
PVZ3G105C01R00
PVZ3G155C01R00
PVZ3G225C01R00
㧼11/12
UNCONTROLLED
SPECIFICATION No. JVR03Z-7148B
COPY
REFERENCE ONLY
11. Part Number Cross Reference Table
¾PVZ3GC01R02 (Option Taping)
Customer’s part No. Murata part No.
PVZ3G221C01R02
PVZ3G331C01R02
PVZ3G471C01R02
PVZ3G681C01R02
PVZ3G102C01R02
PVZ3G152C01R02
PVZ3G222C01R02
PVZ3G332C01R02
PVZ3G472C01R02
PVZ3G682C01R02
PVZ3G103C01R02
PVZ3G153C01R02
PVZ3G223C01R02
PVZ3G333C01R02
PVZ3G473C01R02
PVZ3G683C01R02
PVZ3G104C01R02
PVZ3G154C01R02
PVZ3G224C01R02
PVZ3G334C01R02
PVZ3G474C01R02
PVZ3G684C01R02
PVZ3G105C01R02
PVZ3G155C01R02
PVZ3G225C01R02
㧼12/12
相关型号：
©2020 ICPDF网 联系我们和版权申明