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53C345K

Description
POT 45K OHM 2W PLASTIC LINEAR
CategoryPassive components   
File Size436KB,2 Pages
ManufacturerHoneywell
Websitehttp://www.ssec.honeywell.com/
Environmental Compliance
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53C345K Overview

POT 45K OHM 2W PLASTIC LINEAR

53C345K Parametric

Parameter NameAttribute value
Resistance (ohms)45k
Tolerance±10%
Power (W)2W
Built-in switchnone
Number of turns1
coneLinear
Number of sets1
Adjustment typeCustom
Temperature Coefficient-
rotate312°
Resistive materialsConductive plastic
Terminal typeLug
Actuator typeSlotted type
Actuator length0.875"(22.23mm)
Actuator diameter0.250"(6.35mm)
Bushing thread3/8-32
Installation typePanel mounting
Dimensions - bodyRound - 1.094" diameter x 0.563" height (27.78mm x 14.29mm)
SEE SHEET-2 TABLE
PART NUMBER
4
3
2
REV
DOCUMENT
REVISION HISTORY
DESCRIPTION
1
DATE
APPROVED
CHG'D BY
A
0109357
INITIAL RELEASE
BM
2014-05-15
M. MIKE
D
.563 .031
[ 14.3 0.79 ]
SHAFT LENGTH
BUSHING # .015
LENGTH [ # 0.38]
# .031
[ # 0.79]
SHOWN WITH SHAFT
AT 50% ROTATION
1.094
[ 27.79 ]
MAX
MOUNTING
NUT
D
MARKING SURFACE
DATE CODE
YY IS LAST 2 DIGITS
OF YEAR
WW IS WEEK NUMBER
LOCATING
PIN
TERMINAL
BASE
( .025
)
[ 0.64 ]
1
.109 .015
[ 2.77 0.38 ]
.063
[ 1.6
.002
0.05 ]
.531 .015
[ 13.49 0.38 ]
.125
[ 3.18 ]
.047 .005
[ 1.19 0.13 ]
( .546
)
[ 13.87 ]
LOCKING
WASHER
.500 .005
[ 12.7 0.12 ]
C
3X ( .093
)
[ 2.36 ]
3X ( .062
)
[ 1.57 ]
3X ( .124
)
[ 3.15 ]
3X ( .062
)
[ 1.57 ]
.250 .001
[ 6.35 0.03 ]
3/8 - 32 UNEF-2A
MOUNTING SURFACE
( 90 $
)
.875
MAX
[ 22.23 ]
.125
MIN
[ 3.18 ]
LEFT
(L)
1
CENTER
(C)
2
RIGHT
(R)
3
C
2X 20 $ 2 $
SCALE 2:1
( ISOMETRIC VIEW - REF ONLY )
C
GENERAL SPECIFICATIONS AND NOTES:
SERIES: 53C.
CONDUCTIVE PLASTIC ELEMENT.
SUPPLIED WITH MOUNTING NUT AND LOCKING WASHER, PACKAGED UNASSEMBLED.
1 - MARKING INFORMATION SHOWN ON BOTTOM SURFACE.
REFER TO TABLE FOR SPECIFIC LISTING MARKING INFORMATION.
WEIGHT OF SINGLE CONTROL: .072 LBS [33 gm] APPROX.
VALUES ARE SHOWN IN STANDARD AND METRIC UNITS. METRIC UNITS ARE IN [ ].
IF CONVERSION DIFFERENCE EXISTS, THE STANDARD UNIT PREVAILS.
ELECTRICAL SPECIFICATIONS:
2 - TAPER: LINEAR
LINEARITY (INDEPENDENT): # 5%
MAX WORKING VOLTAGE: 500 VDC.
DIELECTRIC STRENGTH: 1000 VAC FOR 60s
@ ATM [1 MPa],
450 VAC FOR 60s
@ 3.4 IN Hg. [11.5 kPa].
POWER RATING: 2W
@ 158 $ F [70 $ C], DE-RATED TO 0 248 $ F [120 $ ].
@
CRV 3% MAX OF TOTAL RESISTANCE.
END RESISTANCE: (REFER TO TABLE).
RESISTANCE AND TOLERANCE: (REFER TO TABLE).
ELECTRICAL ROTATION: (REFER TO TABLE).
EFFECTIVE ELECTRICAL ROTATION: (REFER TO TABLE).
CW
2
L
B
SCHEMATIC
R
MATERIALS
B
SHAFT
RETAINING RING
BUSHING
BUSHING PLATE
TERMINAL BASE
TERMINALS
COVER
LOCK WASHER
MOUNTING NUT
NICKEL PLATED BRASS
NICKEL PLATED BRASS
NICKEL PLATED BRASS
NICKEL PLATED BRASS
BRASS, SOLDER DIP FINISH
(SEE LISTING TABLE)
STAINLESS STEEL
NICKEL PLATED PHOS BRONZE
NICKEL PLATED BRASS
THERMOSET PLASTIC
A
OPERATIONAL SPECIFICATIONS:
ROTATIONAL LIFE: 25,000 CYCLES.
OPERATING TEMPERATURE: -67 $ F [-55 $ C] TO 248 $ F [120 $ C].
ROTATIONAL TORQUE (REFER TO TABLE).
STOP TORQUE: (REFER TO TABLE).
MECHANICAL ROTATION: (REFER TO TABLE).
UNLESS OTHERWISE SPECIFIED THIRD ANGLE PROJECTION
DECIMAL TOL
DIMENSIONS ARE IN INCHES
NO PLACE ---
1 PLACE ---
2 PLACE ---
3 PLACE ---
# .400
# .030
# .010
# .005
# 5 $
TITLE
53C, S-TAPER, SLOTTED SHAFT
CAGE CODE
ANGULAR TOL -
# 2 $
CHAMFER -
MATERIAL
SIZE
STD BUSHING, SOLDER TERMS
DWG NO
A
REV
4
MULTI-SHEET
DRAWING
3
SEE TABLE
C
-
53C-MATRIX-IDWG-4
SEE NOTE
SHEET
TYPE
I
A
FINISH
SCALE
RELEASE DATE
2:1
REF WT:
1
of
2
2014-04-08
2014-03-14
2014-03-14
-
2014-03-14
APPLICABLE DOCUMENTS: ASME Y14.100-2004
ASME Y14.5-2009
DRW: B. MOHAPATRA
RDE: M. MIKE
QA:
-
CHK: M. MIKE
2
COMPUTER GENERATED DRAWING: PRO/ENGINEER
THIS DOCUMENT CONTAINS PROPRIETARY
INFORMATION AND SUCH INFORMATION MAY
NOT BE DISCLOSED TO OTHERS FOR ANY
PURPOSE, NOR USED FOR MANUFACTURING
PURPOSE'S WITHOUT WRITTEN PERMISSION
FROM HONEYWELL
HONEYWELL CONFIDENTIAL
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