M64X254KB40 Vishay, M64X254KB40 Datasheet - Page 2

Trimmer Resistors - Multi Turn 3/8 SQ 250Kohms Multi Turn Cermet

M64X254KB40

Manufacturer Part Number
M64X254KB40
Description
Trimmer Resistors - Multi Turn 3/8 SQ 250Kohms Multi Turn Cermet
Manufacturer
Vishay
Datasheet

Specifications of M64X254KB40

Resistance
250 KOhms
Power Rating
0.5 Watt (1/2 Watt)
Operating Temperature Range
- 55 C to + 125 C
Element Type
Cermet
Product
Trimmer Resistors - Multi Turn
Tolerance
10 %
Number Of Turns
25
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Document Number: 57028
Revision: 20-Sep-10
ELECTRICAL SPECIFICATIONS
Resistive element
Electrical travel
Resistance range
Standard series E3
Tolerance
Power rating
Circuit diagram
Temperature coefficient
Limiting element voltage (linear law)
Contact resistance variation
End resistance (typical)
Dielectric strength (RMS)
Insulation resistance (500 V
MECHANICAL SPECIFICATIONS
Mechanical travel
Operating torque (max. Ncm)
End stop torque
Net weight
Wiper (actual travel)
Terminals
ENVIRONMENTAL SPECIFICATIONS
Temperature range
Climatic category
Sealing
See also Application Note:
DC
)
On request
Standard
3/8" Square (10 mm) Multi-Turn Cermet
linear
For technical questions, contact:
www.vishay.com/doc?51001
Trimmer
0.5
0
0
See Standard Resistance Element table
25
sfer@vishay.com
Positioned at approx. 50 %
and
(1)
a
50
AMBIENT TEMPERATURE IN °C
- 55 °C to + 155 °C
Fully sealed - IP67
Pure Sn (code e3)
0.5 W at + 70 °C
www.vishay.com/doc?52029
10  to 2.2 M
Approx. 0.82 g
2 % Rn or 2 
1 - 2 - 2.5 - 5
Clutch action
(2)
21 turns ± 2
23 turns ± 5
b
55/125/56
70
10
Cermet
1000 V
250 V
10 %
5 %
1 
1.5
6
M
cw
100
(3)
c
125
Vishay Spectrol
155
www.vishay.com
64
77

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