T7YB101KB40 [VISHAY]
RESISTOR, TRIMMER, CERMET, 1 TURN(S), 0.5 W, 100 ohm, ROHS COMPLIANT;
| 型号： | T7YB101KB40 |
| 厂家： | 
VISHAY |
| 描述： | RESISTOR, TRIMMER, CERMET, 1 TURN(S), 0.5 W, 100 ohm, ROHS COMPLIANT PC 电阻器 |
| 文件： | 总5页 (文件大小：94K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
T7
Vishay Sfernice
7 mm Diameter Miniature Cermet Trimmer
FEATURES
• Industrial grade
• 0.5 W at 70 °C
• Tests according to CECC 41100 or IEC 60393-1
• Low temperature coefficient (100 ppm/K typical)
• Wide resistance range (10 Ω to 2.2 MΩ)
• Easy to read scale
A dust sealed plastic case protecting a quality cermet track
guarantees high performance and proven reliability.
Adjustments are made easier by the clear scale readings.
T7 is ideally suited to all industrial applications.
• 7 mm (0.275") diameter
• Compliant to RoHS Directive 2002/95/EC
DIMENSIONS in millimeters ( 0.5 mm)
T7 YA
T7 YB
0.4
0.6
2.54
2.54
2.54
0.5
c
0.5
c
90°
b
b
a
a
0.3
2.54
2.54
Ø 4
Ø 4
6
6
4.5 min.
4.5 min.
Ø 7
Ø 7
Document Number: 51015
Revision: 10-Nov-10
For technical questions, contact: sfer@vishay.com
See also Application Note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029
www.vishay.com
1
T7
7 mm Diameter Miniature Cermet Trimmer
Vishay Sfernice
ELECTRICAL SPECIFICATIONS
Resistive element
Cermet
270° 15°
Electrical travel
Resistance range
10 Ω to 2.2 MΩ
1 - 2.2 - 4.7 and on request 1 - 2 - 5
20 ꢀ
Standard series E3
standard
Tolerance standard
on request
linear
10 ꢀ
0.5 W at 85 °C
0.50
Power rating
0.25
0
100
125
140
0
20
40
70
85
AMBIENT TEMPERATURE IN DEGREES CELSIUS
a
c
(1)
(3)
Circuit diagram
cw
b
(2)
Temperature coefficient
See Standard Resistance Element Data
Limiting element voltage (linear law)
Contact resistance variation
End resistance (typical)
250 V
3 ꢀ or 3 Ω
1 Ω
Dielectric strength (RMS)
Insulation resistance
1000 V
106 MΩ
MECHANICAL SPECIFICATIONS
Mechanical travel
300° 5°
Operating torque (max. Ncm)
End stop torque (max. Ncm)
Unit weight (max. g)
2
4
0.5
Terminals
SnAg alloy (code e2)
ENVIRONMENTAL SPECIFICATIONS
Temperature range
- 55 °C to + 125 °C
55/100/56
Climatic category
IP64
Sealing
For board cleaning, Vishay recommands testing before usage. Water immersion is
forbidden. Ultrasonic may cause component damage or failure.
www.vishay.com
2
For technical questions, contact: sfer@vishay.com
See also Application Note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029
Document Number: 51015
Revision: 10-Nov-10
T7
7 mm Diameter Miniature Cermet Trimmer
Vishay Sfernice
PERFORMANCES
TYPICAL VALUES AND DRIFTS
TESTS
CONDITIONS
ΔRT/RT (%)
ΔR1-2/R1-2 (%)
3 ꢀ
1000 h at rated power
90'/30' - ambient temperature 70 °C
Load life
Contact resistance variation:
< 3 ꢀ Rn
4 ꢀ
3 ꢀ
Phase A dry heat 100 °C
Phase B damp heat
Climatic sequence
2 ꢀ
Phase C cold - 55 °C
Phase D damp heat 5 cycles
2 ꢀ
Long term damp heat
56 days
Dielectric strength: 1000 VRMS
3 ꢀ
Insulation resistance: > 104 MΩ
ΔV1-2/ΔV1-3
Rapid temperature change
5 cycles - 55 °C at + 125 °C
1 ꢀ
≤
2 ꢀ
50 g - 11 ms
3 successive shocks
in 3 directions
Shock
0.5 ꢀ
1 ꢀ
10 Hz to 55 Hz
0.75 mm or 10 g during 6 h
ΔV1-2/ΔV1-3
1 ꢀ
Vibration
0.5 ꢀ
3 ꢀ
≤
Rotational life
200 cycles
Contact resistance variation:
< 3 ꢀ Rn
STANDARD RESISTANCE ELEMENT DATA
LINEAR LAW
STANDARD
TYPICAL TCR
RESISTANCE VALUES
- 55 °C to + 125 °C
MAX. POWER AT 85 °C
MAX. WORKING VOLTAGE
MAX. WIPER CURRENT
Ω
W
0.5
V
mA
224
150
103
70
ppm/°C
10
2.2
22
0.5
3.3
47
0.5
4.8
100
220
470
1K
0.5
7.0
0.5
10.5
15.3
22.4
33.2
48.5
70.7
105
153
224
250
250
250
250
47
0.5
32
0.5
22
2.2K
4.7K
10K
22K
47K
100K
220K
470K
1M
0.5
15
0.5
10
100
0.5
7.0
4.8
3.2
2.2
1.1
1.53
0.25
0.11
0.5
0.5
0.5
0.28
0.13
0.06
0.028
2.2M
Document Number: 51015
Revision: 10-Nov-10
For technical questions, contact: sfer@vishay.com
See also Application Note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029
www.vishay.com
3
T7
7 mm Diameter Miniature Cermet Trimmer
Vishay Sfernice
MARKING
•
•
•
•
•
•
Vishay trademark
Model
YA or YB style
Ohmic value (in Ω, kΩ, MΩ)
Manufacturing date
Marking of terminal: 3
PACKAGING
•
•
In box of 200 pieces, code B40
On request: In tube of 50 pieces, code T20 (TU50)
ORDERING INFORMATION (part number)
T
7
Y
A
4
7
4
M
B
4
0
MODEL
T7
STYLE
OHMIC VALUE
TOLERANCE
PACKAGING CODE
SPECIAL NUMBER
YA
YB
X
From 10 Ω
to 2.2 MΩ
103 = 10K
M = 20 ꢀ
On request:
K = 10 ꢀ
B40 = Box 200 pieces
On request:
T20 = Tube 50 pieces
(If applicable)
Given by Vishay for custom
design
DESCRIPTION (for information only)
T7
YA
470K
20 %
BO
e2
MODEL
STYLE
VALUE
TOLERANCE
SPECIAL
PACKAGING
LEAD FINISH
www.vishay.com
4
For technical questions, contact: sfer@vishay.com
See also Application Note: www.vishay.com/doc?51001 and www.vishay.com/doc?52029
Document Number: 51015
Revision: 10-Nov-10
Legal Disclaimer Notice
www.vishay.com
Vishay
Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical
requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements
about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular
product with the properties described in the product specification is suitable for use in a particular application. Parameters
provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All
operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk and agree
to fully indemnify and hold Vishay and its distributors harmless from and against any and all claims, liabilities, expenses and
damages arising or resulting in connection with such use or sale, including attorneys fees, even if such claim alleges that Vishay
or its distributor was negligent regarding the design or manufacture of the part. Please contact authorized Vishay personnel to
obtain written terms and conditions regarding products designed for such applications.
No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by
any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.
Material Category Policy
Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the
definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council
of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment
(EEE) - recast, unless otherwise specified as non-compliant.
Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that
all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU.
Revision: 12-Mar-12
Document Number: 91000
1
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