T7YA 2K 20% Vishay, T7YA 2K 20% Datasheet - Page 2

• Manufacturer Part Number: T7YA 2K 20%
• Manufacturer: Vishay
• Type: Trimmerr

Specifications of T7YA 2K 20%

• Resistance: 2kohm
• 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: Not Compliant

PERFORMANCES
LOAD LIFE
CLIMATIC SEQUENCE
LONG TERM DAMP HEAT
RAPID TEMPERATURE CHANGE
SHOCKS
VIBRATIONS
ROTATIONAL LIFE
199, Boulevard de la Madeleine
Fax. : [phone]
Tel. : [phone]
International Department
F 06003 NICE CEDEX 1
VISHAY S.A.
B.P. 1159
TESTS
Phase A dry heat 100°C
Phase B damp heat
Phase C cold –55°C
Phase D damp heat 5 cycles
90'/30' - ambient temperature 70°C
1000 hours at rated power
5 cycles –55°C at +125°C
3 successive shocks
0,75 mm or 10 g
CONDITIONS
during 6 hours
in 3 directions
50 g 11 ms
200 cycles
10 - 55 Hz
56 days
MARKING
Printed :
– SFERNICE trademark
– series
– YA or YB style
– ohmic value (in Ω, kΩ, MΩ)
– manufacturing date
– marking of terminal : 3.
SEALING
T7 trimming potentiometers are sealed against dust and PC
boards cleaning according to NF C 20 627 in the following sol-
vents :
– trichlorotrifluorethane
– alcohol
– trichlorethane
but not with water.
PACKAGING
– In bulk (box of 200 pieces), no code
– In magazine pack by 50 pieces (tube) code “TU”.
± 3%
Contact resistance variation : < ±3% Rn
± 2 %
± 2 %
Dielectric strength : 1000 V RMS
Insulation resistance : > 10
± 1 %
± 0,5 %
± 0,5 %
± 3 %
Contact resistance
variation : < ±3% Rn
∆ R
R
T
T
(%)
TYPICAL VALUES AND DRIFTS
4
MΩ
∆
∆
V
V
V
V
1-3
1-3
∆ R
1-2
1-2
R
1-2
1-2
≤ ±2%
≤ ±1%
± 4 %
± 3 %
± 3 %
± 1%
Table 1
(%)
2-31