Y1073154R000T9L [VISHAY]
Fixed Resistor, Metal Foil, 0.125W, 154ohm, 250V, 0.01% +/-Tol, 0.2ppm/Cel, Through Hole Mount, 2512, RADIAL LEADED, ROHS COMPLIANT;型号: | Y1073154R000T9L |
厂家: | VISHAY |
描述: | Fixed Resistor, Metal Foil, 0.125W, 154ohm, 250V, 0.01% +/-Tol, 0.2ppm/Cel, Through Hole Mount, 2512, RADIAL LEADED, ROHS COMPLIANT 电阻器 |
文件: | 总4页 (文件大小:363K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Z2ꢀ2
Vishay Foil Resistors
Ultra High Precision Z-Foil Miniature Resistor with
TCR of ꢀ0ꢀꢁ ꢂꢂpm/C, PCR of ꢁ ꢂꢂp at Rated Power
and Tolerance to ꢀ0ꢀꢃ ꢄ
FEATURES
Temperature coefficient of resistance (TCR):
ꢀ74ꢁ -
ꢃꢀꢀRꢀꢃ
V
%
Z2ꢀ
ꢀ0ꢀꢃ
2
0.05 ppm/°C typical (0 °C to + 60 °C);
0.2 ppm/°C typical (- 55 °C to + 125 °C,
+ 25 °C ref.)
Tolerance: to 0.01 %
Power coefficient of resistance (PCR) “R due
to self heating”: 5 ppm at rated rower
Electrostatic discharge (ESD) above 25 000 V
Resistance range: 5 to 30 k
(for higher or lower values, please contact us)
Power rating: 0.25 W at + 70 °C; 0.125 W at + 125 °C
Load life stability: 0.01 % maximum R at + 70 °C at
Rated power for 2000 h
Non inductive, non capacitive design
Current noise: - 40 dB
Thermal EMF: < 0.1 µV/°C
Voltage coefficient: < 0.1 ppm/V
Non inductive: < 0.08 µH
Any value at any tolerance available with resistance range
The Z202 is a miniaturized version of the now famous Z201. It is
made with a Bulk Metal® Z-Foil element so it retains all of the
inherent performance of Z-Foil resistors.
The Z-Foil technology provides a significant reduction of the
resistive component’s sensitivity to ambient temperature
variations (TCR) and applied power changes (PCR).
Designers can now guarantee a high degree of stability and
accuracy in fixed-resistor applications using solutions based
on Vishay’s revolutionary Z-Foil technology.
Non hot spot design
Our Application Engineering Department is available to
advise and to make recommendations. For non-standard
technical requirements and special applications, please
contact us.
Maximum working voltage: 250 V
Terminal finishes available: lead (Pb)-free
tin/lead alloy
Any value available within resistance range (e.g. 1K234)
Prototype samples available from 48 h. For more
information, please contact foil@vishaypg.com
For better performances, please see Z201 datasheet
FIGURE 1 - IMPRINTING AND DIMENSIONS
FIGURE 2 - POWER DERATING CURVE
Front View
Rear View
- 55 °C
+ 70 °C
200 %
175 %
150 %
125 %
100 %
75 %
50 %
25 %
0
Date Code
ꢀ7 4ꢁ
Year Week
For Lead (Pb)-free Oꢂtion
Double Rated Power
Rated Power
Resistance
Value Code
L
W
ꢀ74ꢁ -
ꢃꢀꢀRꢀꢃ
ꢀ0ꢀꢃ %
H
Tolerance
LL
V
Z2ꢀ2
ST
LS
Lead Material
#22 AWG (ꢀ0ꢀ2ꢁ Dia0)
Solder Coated Coꢂꢂer
- 75 - 50 - 25
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175 + 200
Apbient Tepꢂerature (/C)
DIMENSIONS
INCHES
pp
L:
0.250 0.010
0.250 0.010
0.125 0.010
0.020 0.010
0.750 minimum
0.125 0.005
6.35 0.25
TABLE 1 - TOLERANCE AND TCR VERSUS
H:
6.35 0.25
3.18 0.25
TYPICAL TCR AND
STANDARD
TOLERANCE
W:
ST:
LL:
LS:
VALUE
MAXIMUM SPREAD
- ꢁꢁ /C to + ꢃ2ꢁ /C (+ 2ꢁ /C Ref0)
0.51 0.25
50
20
10
to 30 k
0.01 %
0.02 %
0.05 %
0.1 %
0.2 1.8
0.2 2.8
0.2 4.8
0.2 6.8
19.05 minimum
3.18 0.13
to < 50
to < 20
5
to < 10
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63131
Revision: 25-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
1
Z2ꢀ2
Vishay Foil Resistors
FIGURE 3 - TYPICAL TCR CURVE Z-FOIL
FIGURE 4 - TRIMMING TO VALUES
(Conceptual Illustration)
+ ꢁꢀꢀ
+ 4ꢀꢀ
+ 3ꢀꢀ
+ 2ꢀꢀ
Current Path
Before Trimming
Interloop Capacitance
Reduction in Series
+ ꢃꢀꢀ
ΔR
ꢀ
- ꢃꢀꢀ
- 2ꢀꢀ
- 3ꢀꢀ
- 4ꢀꢀ
- ꢁꢀꢀ
R
Current Path
After Trimming
Trimming Process
(ꢂꢂp)
ꢀ0ꢀꢁ ꢂꢂpm/C
- ꢀ0ꢃ ꢂꢂpm/C ꢀ0ꢃ ꢂꢂpm/C
ꢀ0ꢃ4 ꢂꢂpm/C
Mutual Inductance
Reduction due
to Change in
Removes this Material
from Shorting Strip Area
Changing Current Path
and Increasing
Current Direction
- ꢀ0ꢃ6 ꢂꢂpm/C
ꢀ02 ꢂꢂpm/C
Resistance
- ꢁꢁ
- 2ꢁ
ꢀ
+ 2ꢁ
+ 6ꢀ + 7ꢁ + ꢃꢀꢀ + ꢃ2ꢁ
Apbient Tepꢂerature (/C)
Note: Foil shown in black, etched spaces in white
TABLE 2 - ENVIRONMENTAL PERFORMANCE COMPARISON
Z2ꢀ2
MIL-PRF-ꢁꢁꢃ82
CHAR J
MAXIMUM R
TYPICAL R
Test Grouꢂ I
Thermal shock (5 x - 65 °C to + 150 °C)
Short time overload (6.25 x Pnom x 5 s)
Test Grouꢂ II
0.2 %
0.2 %
0.01 % (100 ppm)
0.01 % (100 ppm)
0.005 % (50 ppm)
0.005 % (50 ppm)
Resistance temperature characteristic
25 ppm/°C
See table 1
0.05 ppm/°C
(0 °C to + 60 °C)
Low temperature storage
Low temperature operation
Terminal strength
0.15 %
0.15 %
0.2 %
0.01 % (100 ppm)
0.01 % (100 ppm)
0.01 % (100 ppm)
0.002 % (20 ppm)
0.002 % (20 ppm)
0.002 % (20 ppm)
Test Grouꢂ III
DWV
0.15 %
0.1 %
0.4 %
0.01 % (100 ppm)
0.01 % (100 ppm)
0.05 % (500 ppm)
0.002 % (20 ppm)
0.005 % (50 ppm)
0.01 % (100 ppm)
Resistance to soldering heat
Moisture resistance
Test Grouꢂ IV
Shock
0.2 %
0.2 %
0.01 % (100 ppm)
0.01 % (100 ppm)
0.002 % (20 ppm)
0.002 % (20 ppm)
Vibration
Test Grouꢂ V
Life test at 0.125 W, 125 °C for 2000 h
Test Grouꢂ Va
0.5 %
0.5 %
2.0 %
0.025 % (250 ppm)
0.02 % (200 ppm)
0.1 % (1000 ppm)
0.01 % (100 ppm)
0.01 % (100 ppm)
0.05 % (500 ppm)
Life test at 0.25 W (2 x rated power), 70 °C for 2000 h
Test Grouꢂ VI
High temperature exposure
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2
For any questions, contact: foil@vishaypg.com
Document Number: 63131
Revision: 25-Mar-10
Z2ꢀ2
Vishay Foil Resistors
TABLE 3 - GLOBAL PART NUMBER INFORMATION
NEW GLOBAL PART NUMBER: Yꢃꢀ732ꢁK4ꢁ4ꢀQ9L (ꢂreferred ꢂart nupber forpat)
DENOTES PRECISION
VALUE
AER*
Y
R =
K = k
ꢀ = standard
9 = lead (Pb)-free
ꢃ - 999 = custom
Y
ꢃ
ꢀ
7
3
2
ꢁ
K
4
ꢁ
4
ꢀ
Q
9
L
PRODUCT CODE
RESISTANCE TOLERANCE
PACKAGING
ꢃꢀ73 = Z202
V = 0.005 %
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
L = bulk pack
FOR EXAMPLE: ABOVE GLOBAL ORDER Y1073 25K4540 Q 9 L:
TYPE: Z202
VALUE: 25.454 k
ABSOLUTE TOLERANCE: 0.02 %
TERMINATION: lead (Pb)-free
PACKAGING: bulk pack
HISTORICAL PART NUMBER EXAMPLE: Z2ꢀ2T 2ꢁK4ꢁ4 Q B (will continue to be used)
Z2ꢀ2
T
2ꢁK4ꢁ4
Q
B
RESISTANCE
TOLERANCE
MODEL
TERMINATION
OHMIC VALUE
PACKAGING
Z2ꢀ2
T = lead (Pb)-free
None = tin/lead alloy
25.454 k
V = 0.005 %
T = 0.01 %
Q = 0.02 %
A = 0.05 %
B = 0.1 %
C = 0.25 %
D = 0.5 %
F = 1.0 %
B = bulk pack
Note
* For non-standard requests, please contact Application Engineering.
Document Number: 63131
Revision: 25-Mar-10
For any questions, contact: foil@vishaypg.com
www.foilresistors.com
3
Legal Disclaimer Notice
Vishay Precision Group
Disclaimer
ALL PRODUCTS, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Vishay Precision Group, Inc., its affiliates, agents, and employees, and all persons acting on its or their
behalf (collectively, “Vishay Precision Group”), disclaim any and all liability for any errors, inaccuracies or
incompleteness contained herein or in any other disclosure relating to any product.
The product specifications do not expand or otherwise modify Vishay Precision Group’s terms and
conditions of purchase, including but not limited to, the warranty expressed therein.
Vishay Precision Group makes no warranty, representation or guarantee other than as set forth in the terms
and conditions of purchase. To the maximum extent permitted by applicable law, Vishay Precision
Group 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.
Information provided in datasheets and/or specifications may vary from actual results in different
applications and performance may vary over time. Statements regarding the suitability of products for
certain types of applications are based on Vishay Precision Group’s knowledge of typical requirements that
are often placed on Vishay Precision Group products. 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.
No license, express, implied, or otherwise, to any intellectual property rights is granted by this document, or
by any conduct of Vishay Precision Group.
The products shown herein are not designed for use in life-saving or life-sustaining applications unless
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indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay
Precision Group for any damages arising or resulting from such use or sale. Please contact authorized
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Product names and markings noted herein may be trademarks of their respective owners.
Document No.: 63999
Revision: 27-Apr-2011
www.vishaypg.com
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