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Y0056100K000J0L View Datasheet(PDF) - Vishay Semiconductors

Part NameY0056100K000J0L Vishay
Vishay Semiconductors Vishay
DescriptionBulk Metal® Foil Technology Ultra High Precision Trimming Potentiometers 3/4" Rectilinear, ± 5 ppm/°C and ± 15 ppm/°C TCR with a Smooth and Unidirectional Output


Y0056100K000J0L Datasheet PDF : 4 Pages
1 2 3 4
Accutrim™ 1280G, 1285G
Vishay Foil Resistors
Bulk Metal® Foil Technology Ultra High Precision
Trimming Potentiometers 3/4" Rectilinear, ± 5 ppm/°C and
± 15 ppm/°C TCR with a Smooth and Unidirectional Output
FEATURES
INTRODUCTION
Vishay Foil precision trimmers have the Bulk Metal® Foil
resistive element which possesses a unique inherent
temperature and load life stability. Plus, their advanced
virtually back lash-free adjustment mechanism makes them
easy to set quickly and accurately and keeps the setting
exactly on target.
BULK METAL
FOIL
Wiper Travel
WIREWOUND
Wiper Travel
Temperature coefficient of resistance (TCR):
(- 55 °C to + 125 °C ref. at + 25 °C)
- ± 15 ppm/°C (model 1280G);
- ± 5 ppm/°C (model 1285G)3);
- through the wiper ± 50 ppm/°C
A smooth and unidirectional resistance with leadscrew
adjustment
Load life stability: 0.5 % maximum ΔR under full rated
power at + 25 °C for 2000 h
Electrostatic discharge (ESD) up to 25 000 V
Settability: 0.05 % typical; 0.1 % maximum
Setting stability: 0.1 % typical; 0.5 % maximum, ΔSS
Power rating: 0.75 W at + 25 °C
Resistance range: 10 Ω to 20 kΩ
Resistance tolerance: ± 10 %, ± 5 %
Backlash: < 0.05 %
Tap test: 0.05 % typical; 0.1 % maximum
“O”-ring prevents ingress of fluids during any board
cleaning operation
Terminal finish: gold plated (tin/lead finish available on
request)
CERMET
Wiper Travel
TABLE 1 - 1280G AND 1285G SERIES ELECTRICAL SPECIFICATIONS
Resistance Tolerance
Model 1280G 10 % (1), Model 1285G 5 %
Resistance Range
10 Ω to 20 kΩ
TCR Model 1280G
TCR Model 1285G (3)
± 15 ppm/°C (- 55 °C to + 125 °C, ref. + 25 °C)
± 5 ppm/°C (- 55 °C to + 125 °C, ref. + 25 °C)
Power
0.75 W at + 25 °C derated linearly to 0 W at + 125 °C (see Fig. 2)
Settability
0.05 % typical; 0.1 % maximum
Setting Stability
0.1 % typical; 0.5 % maximum
Roll-on, Roll-off
0.25 % typical; 1.0 % maximum
Load Life Stability
0.5 % ΔR after 2000 h under full rated power at + 25 °C
End Resistance
C.R.V. (noise) (2)
2 Ω maximum
3 Ω typical; 10 Ω maximum
Frequency Characteristics
10 ns rise time at 1 kΩ to 100 MHz
Notes
(1) 5 % available on special order
(2) The 1280G can be screened for low noise, if required
(3) For model 1285G 10 Ω and 20 Ω TCR is ± 10 ppm/°C
(4) Panel mount available on special order
TABLE 2 - STANDARD VALUE
10 Ω, 20 Ω, 50 Ω, 100 Ω, 200 Ω, 500 Ω, 1 kΩ, 2 kΩ, 5 kΩ, 10 kΩ, 20 kΩ
Document Number: 63056
Revision: 25-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
1
Direct download click here

INTRODUCTION
Vishay Foil precision trimmers have the Bulk Metal® Foil resistive element which possesses a unique inherent temperature and load life stability. Plus, their advanced virtually back lash-free adjustment mechanism makes them easy to set quickly and accurately and keeps the setting exactly on target.

FEATURES
• Temperature coefficient of resistance (TCR): (- 55 °C to + 125 °C ref. at + 25 °C)
   - ± 15 ppm/°C (model 1280G);
   - ± 5 ppm/°C (model 1285G)3);
   - through the wiper ± 50 ppm/°C
• A smooth and unidirectional resistance with leadscrew adjustment
• Load life stability: 0.5 % maximum ΔR under full rated power at + 25 °C for 2000 h
• Electrostatic discharge (ESD) up to 25 000 V
• Settability: 0.05 % typical; 0.1 % maximum
• Setting stability: 0.1 % typical; 0.5 % maximum, ΔSS
• Power rating: 0.75 W at + 25 °C
• Resistance range: 10 Ω to 20 kΩ
• Resistance tolerance: ± 10 %, ± 5 %
• Backlash: < 0.05 %
• Tap test: 0.05 % typical; 0.1 % maximum
• “O”-ring prevents ingress of fluids during any board cleaning operation
• Terminal finish: gold plated (tin/lead finish available on request)

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