P12QEAS472MAB2DE [VISHAY]
Fully Sealed Container Cermet Potentiometer;
| 型号： | P12QEAS472MAB2DE |
| 厂家： | 
VISHAY |
| 描述： | Fully Sealed Container Cermet Potentiometer |
| 文件： | 总6页 (文件大小：144K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
P12
Vishay Sfernice
www.vishay.com
Fully Sealed Container Cermet Potentiometer
Professional Grade
FEATURES
• 1 W at 70 °C
• Cermet element
• Test according to CECC 41000 or IEC 60393-1
• Full sealing
P12Q
P12O
P12T
• Mechanical strength
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
QUICK REFERENCE DATA
Multiple module
Switch module
Detent module
No
n/a
n/a
A: linear, L: logarithmic, F: reverse
Special electrical laws
logarithmic
IP 67
25K cycles
Sealing level
Lifespan
DIMENSIONS in millimeters ꢀ05 mm
P12T
1ꢀ02 ꢀ05
Panel cutout
8
Thread M6 x ꢀ075
2
ꢀ02
Panel thickness: 4 max.
1ꢀ wrench
ꢀ08
Slot ꢀ06 x 1 deep
601 ꢀ02
ꢀ04
403
12 ꢀ05
Ø 202
601 ꢀ02
Ø 3
K = 905
M = 1205
a
b
c
605
ꢀ075
12 ꢀ05
R = 22
Tol0 ꢀ05
Ø 605
50ꢀ8
50ꢀ8
P12Q
Panel cutout
1ꢀ02 ꢀ0.
ꢀ08
8
Thread M7 x ꢀ07.
2
ꢀ02
1ꢀ wrench
601 ꢀ02
Slot ꢀ08 x 104 deep
Ø 202
601 ꢀ02
ꢀ04
403
12 ꢀ0.
Ø 4
a
E = 90.
F = 120.
b
c
60.
ꢀ07.
Ø 70.
12 ꢀ0.
G = 22
Tol0 ꢀ0.
.0ꢀ8
.0ꢀ8
LeadsY
Leads X
8
50ꢀ850ꢀ8
R = 22 or G
M = 120. or F
K = 90. or E
Thread M6 x ꢀ075
or thread M7 x ꢀ075
ꢀ075
ꢀ04
12 ꢀ0.
403
Ø 3
or
Ø 4
1ꢀ0. ꢀ0.
8
1ꢀ016
Ø 3
K = 905 or E
M = 1205 or F
or
Ø 4
Base level
Thread M6 × ꢀ07.
or thread M7 × ꢀ07.
605
1
a
b
c
R = 22 or G
Tol0 ꢀ05
ꢀ0.
12 ꢀ05
1ꢀ04 ꢀ05
ꢀ09
ꢀ07.
308 min0
1ꢀ016 102.
.0ꢀ8.0ꢀ8
Terminal spacing
Terminal spacing
.0ꢀ8
a
.0ꢀ8
50ꢀ8
50ꢀ8
a
b
c
c
b
1ꢀ016
1ꢀ016
Revision: 04-Jul-17
Document Number: 51033
1
For technical questions, contact: sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
P12
Vishay Sfernice
www.vishay.com
ELECTRICAL SPECIFICATIONS
Resistive element
Cermet
Electrical travel
270° 10°
Resistance range
linear taper
22 Ω to 10 MΩ
logarithmic taper
100 Ω to 2.2 MΩ
Standard series E3
Tolerance
1 - 2.2 - 4.7 and on request 1 - 2 - 5
standard
on request
20 ꢀ
10 ꢀ
100
80
F
60
A
L
Taper
40
20
0
0
20
40
60
80
100
% CLOCKWISE SHAFT ROTATION
a
c
(1)
(3)
Circuit diagram
cw
b
(2)
LIN. TAPER A
1
linear 1 W at +70 °C
logarithmic 0.5 W at +70 °C
LOG. TAPER L AND F
Power rating
0.5
0
20
40
60 70 80
0
100
125 140
AMBIENT TEMPERATURE IN °C
Temperature coefficient
See Standard Resistance Element Data
Limiting element voltage (linear taper)
Contact resistance variation (typical)
End resistance (typical)
350 V
3 ꢀ or 3 Ω
1 Ω
Dielectric strength (RMS)
2000 V
106 MΩ
Insulation resistance (500 VDC
)
MECHANICAL SPECIFICATIONS
Mechanical travel
300° 5°
Mechanical travel
2 Ncm max.
15 Ncm max.
35 Ncm max.
bushing O
bushings T and Q
End stop torque
Tightening torque
Unit weight
150 Ncm max.
7.6 g to 10 g max.
Revision: 04-Jul-17
Document Number: 51033
2
For technical questions, contact: sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
P12
Vishay Sfernice
www.vishay.com
ENVIRONMENTAL SPECIFICATIONS
Operating temperature range
Climatic category
-55 °C to +125 °C
55/100/56
Sealing
Fully sealed - Container IP67
PERFORMANCE
TYPICAL VALUES AND DRIFTS
TESTS
CONDITIONS
ΔRT/RT (%)
ΔR1-2/R1-2 (%)
OTHER
1000 h at rated power
90’/30’ - ambient temp. 70 °C
Electrical endurance
1 ꢀ
-
Contact res. variation: < 3 ꢀ Rn
-
Phase A dry heat 125 °C
Phase B damp heat
Phase C cold -55 °C
Climatic sequence
0.5 ꢀ
0.5 ꢀ
1 ꢀ
1 ꢀ
Phase D damp heat 5 cycles
56 days
40 °C 93 ꢀ RH
Dielectric strength: 1000 VRMS
Damp heat, steady state
Insulation resistance: > 104 MΩ
5 cycles
-55 °C at +125 °C
Change of temperature
Mechanical endurance
0.5 ꢀ
3 ꢀ
-
-
-
25 000 cycles
Contact res. variation: < 2 ꢀ Rn
50 g’s at 11 ms
3 successive shocks
in 3 directions
Shock
0.1 ꢀ
0.1 ꢀ
0.2 ꢀ
-
-
10 Hz to 55 Hz
0.75 mm or 10 g’s
during 6 h
Vibration
ΔV1-2/V1-3
≤
0.2 ꢀ
Note
•
Nothing stated herein shall be construed as a guarantee of quality or durability
STANDARD RESISTANCE ELEMENT DATA
LINEAR TAPER
LOGS TAPER
TYPICAL
TCR
STANDARD
RESISTANCE
VALUES
MAX.
POWER AT
70 °C
MAX.
WORKING
VOLTAGE
MAX.
WIPER
CURRENT
MAX.
POWER AT
70 °C
MAX.
WORKING
VOLTAGE
MAX.
-55 °C
WIPER
+125 °C
CURRENT
Ω
W
1
V
mA
213.2
145.8
100
W
V
mA
ppm/°C
22
4.69
6.85
10
47
1
100
220
470
1K
1
1
14.8
21.6
31.6
46.9
63.5
100
67.4
46.1
31.6
21.3
14.5
10
1
1
0.5
0.5
22.4
33.2
48.5
79.7
105
153
224
332
350
350
350
22.4
15.1
10.3
7.07
4.77
3.26
2.24
1.51
0.74
0.35
0.16
2.2K
4.7K
10K
22K
47K
100K
220K
470K
1M
1
1
0.5
1
0.5
150
1
148.3
216.7
316.2
350
6.7
0.5
1
4.6
0.5
1
3.16
1.59
0.75
0.35
0.16
0.07
0.01
0.5
0.56
0.26
0.12
0.05
0.02
0.01
0.5
350
0.26
0.12
0.05
350
2.2M
4.7M
10M
350
350
350
Revision: 04-Jul-17
Document Number: 51033
3
For technical questions, contact: sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
P12
Vishay Sfernice
www.vishay.com
MARKING
• Vishay trademark
• Part number (including ohmic value and tolerance code)
• Manufacturing date
• Marking of terminals: 1 or a
PACKAGING
• For shafts AJ, EJ: In box of 15 pieces (code B1)
• For other shafts: In box of 25 pieces (code B2)
OPTIONS
SPECIAL FEATURES
Lengths are measured from the mounting surface to the free end of shaft. Shaft slot is
aligned with the wiper within 10°. Special shafts are available, in accordance with
drawings supplied by customers. We recommend customers not to machine shafts, in
order to avoid damage. Bending or torsion of terminals should be avoided.
Shafts
The type P12T with AB (old code M) or AJ (old code R) shaft can be provided with an
optional “DE” sealing hardware which ensures sealing of both the shaft and the
mounting panel. DE sealing hardware can be supplied in a separate bag.
DE shaft and panel sealing hardware
11 ꢀ05
Shaft and panel sealing hardware
9
ꢀ01
Ø 3
12 wrench
Shim washer
depending
on panel thickness
The shaft locking bushing is available only with P12O potentiometers. Torque applied
to locking nuts should not exceed 15 Ncm.
P12OL with spindle locking nut
Slot ꢀ06 x 1 deep
Split bushing
thread M6 x ꢀ075
ꢀ08
2
ꢀ02
1ꢀ wrench
8 wrench
Shaft locking
601 ꢀ02
12 ꢀ05
Ø 3
ꢀ04
605
11
1205
12 ꢀ05
1ꢀ02 ꢀ05
Tolerance unless otherwise specified ꢀ05
Revision: 04-Jul-17
Document Number: 51033
4
For technical questions, contact: sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
P12
Vishay Sfernice
www.vishay.com
ORDERING INFORMATION (part number)
2
P
1
2
O
A
B
S
4
7
M
A
B
2
D
E
MODEL
P12
BUSHING
SHAFT
Ø L
LEADS
OHMIC VALUE TOLERANCE
TAPER
PACKAGING
SPECIAL
Old
codes
Old
codes
S = STD
Linear
from 22 Ω
to 10 MΩ
M = 20 ꢀ
On request:
K = 10 ꢀ
A =
linear
L =
Shafts
AJ and EJ:
B1 =
box of
15 pieces
Other shafts: special code
box of
25 pieces
DE =
Shaft and
panel sealed
hardware
or
Ø
6
L
X
Y
T
8
8
T
Q
H
AA 3 9.5 K
clockwise
logarithmic
F =
inverse
clockwise
logarithmic
Q 7
AB 3 12.5 L, M
Logarithmic
from 100 Ω
to 2.2 MΩ
O 6 11
AJ
3
22
R
E
F
given by
Vishay
EA 4 9.5
EB 4 12.5
472 = 4.7 kΩ
EJ
4
22
G
AP Custom shaft
PART NUMBER DESCRIPTION (for information only)
P12
H
L
4K7
20 %
A
BO
DE
e3
LEAD
FINISH
MODEL BUSHING LEADS SPECIAL SHAFT VALUE TOLERANCE TAPER SPECIAL PACKAGING SPECIAL AP No SPECIAL
RELATED DOCUMENTS
APPLICATION NOTES
Potentiometers and Trimmers
www.vishay.com/doc?51001
www.vishay.com/doc?52029
Guidelines for Vishay Sfernice Resistive and Inductive Components
Revision: 04-Jul-17
Document Number: 51033
5
For technical questions, contact: sferpottrimmers@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document
or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
Document Number: 91000
1
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