T7YA473MT20 Vishay, T7YA473MT20 Datasheet - Page 3

• Manufacturer Part Number: T7YA473MT20
• Manufacturer: Vishay
• Type: Trimmerr

Specifications of T7YA473MT20

• Resistance: 47kohm
• Power Rating: 1/2W
• Tolerance (+ Or -): 20%
• Number Of Turns: 1Turn
• Technology: Cermet
• Mounting Style: Through Hole
• Termination Style: Pin
• Operating Temp Range: -55C to 125C
• Failure Rate: Not Required
• Shaft Diameter (mm): 4mm
• Product Diameter (mm): 7mm
• Product Length (mm): Not Requiredmm
• Product Height (mm): 6mm
• Product Depth (mm): Not Requiredmm
• Temperature Coefficient: ±100
• Lead Free Status / RoHS Status: Compliant

Document Number: 51015
Revision: 10-Nov-10
PERFORMANCES
TESTS
Load life
Climatic sequence
Long term damp heat
Rapid temperature change
Shock
Vibration
Rotational life
STANDARD RESISTANCE ELEMENT DATA
RESISTANCE VALUES
STANDARD
100K
220K
470K
2.2M
2.2K
4.7K
10K
22K
47K
100
220
470
1M
10
22
47
1K
Ω
See also Application Note:
MAX. POWER AT 85 °C
7 mm Diameter Miniature Cermet Trimmer
0.028
0.28
0.13
0.06
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
W
90'/30' - ambient temperature 70 °C
For technical questions, contact:
Phase D damp heat 5 cycles
5 cycles - 55 °C at + 125 °C
0.75 mm or 10 g during 6 h
Phase A dry heat 100 °C
1000 h at rated power
Phase C cold - 55 °C
3 successive shocks
www.vishay.com/doc?51001
Phase B damp heat
10 Hz to 55 Hz
CONDITIONS
in 3 directions
50
MAX. WORKING VOLTAGE
200 cycles
56 days
- 11 ms
LINEAR LAW
10.5
15.3
22.4
33.2
48.5
70.7
105
153
224
250
250
250
250
2.2
3.3
4.8
7.0
V
[e-mail]
and
Insulation resistance: > 10
www.vishay.com/doc?52029
Dielectric strength: 1000 V
Contact resistance variation:
Contact resistance variation:
MAX. WIPER CURRENT
TYPICAL VALUES AND DRIFTS
Δ
< 3 % Rn
< 3 % Rn
± 0.5 %
± 0.5 %
T
± 3 %
± 2 %
± 2 %
± 1 %
± 3 %
/
1.53
0.25
0.11
mA
224
150
103
7.0
4.8
3.2
2.2
1.1
70
47
32
22
15
10
T
(%)
Vishay Sfernice
4
RMS
MΩ
- 55 °C to + 125 °C
TYPICAL TCR
Δ
www.vishay.com
ΔV
ΔV
ppm/°C
1-2
≤ ± 2 %
≤ ± 1 %
± 100
± 4 %
1-2
1-2
± 3 %
± 3 %
± 1 %
/
/ΔV
/ΔV
1-2
1-3
1-3
(%)
T7
3