PSCT140BM [VISHAY]
General Fixed Inductor, 1 ELEMENT, 0.14 uH, ALUMINA-CORE, GENERAL PURPOSE INDUCTOR, SMD, CHIP;
| 型号： | PSCT140BM |
| 厂家： | 
VISHAY |
| 描述： | General Fixed Inductor, 1 ELEMENT, 0.14 uH, ALUMINA-CORE, GENERAL PURPOSE INDUCTOR, SMD, CHIP 测试 射频感应器 电感器 |
| 文件： | 总3页 (文件大小：125K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PSC
Vishay Electro-Films
Spiral Chip Inductor
FEATURES
• Wire bondable
Product may not
be to scale
• Small chip size: 0.050 inches square
• Alumina substrate
• Inductance up to 150 nH
• Inductor material: Thin film gold
The PSC Chip Inductors offer the best combination of size
and value available. Generally custom built to specific value
requirements, two versions are offered here.
These chips are manufactured using Vishay Electro-Films
(EFI) sophisticated Thin Film equipment and manufacturing
technology. The PSCs are 100 % electrically tested for
inductance and Q.
APPLICATIONS
Primary application is in microwave circuits as resistant element or as choke in power supplies. High self-resonance is important
for choke applications and achieved by reducing capacitance between turns by physically increasing space between spiral lines.
Multi tap coils are available for wire bond tuning but since inductors are very sensitive to pattern width/spacing and metallization
thickness almost all are custom built to specification desired.
VALUES AND TOLERANCES
TYPE S Single Bond
0.05
TYPE T Tunable
0.08
Q at 1 MHz
Tolerances
Steps
5 % to 25 %
10 % to 25 %
3 x 9 %
Custom values/sizes available. Quartz substrate available for higher Q.
Consult Application Engineer
STANDARD ELECTRICAL SPECIFICATIONS
PARAMETER
Operating Temperature Range
Dielectric Constant
- 55 °C + 125 °C
9.8 for alumina
< 5 Ω
Coil Resistance
Insulation Resistance
1012 Ω min.
Document Number: 61050
Revision: 14-Mar-08
For technical questions, contact: efi@vishay.com
www.vishay.com
125
PSC
Spiral Chip Inductor
Vishay Electro-Films
CONFIGURATIONS in inches
TYPE S
0.004 DIA
TYPE T
DIA 0.008
2
1
3
0.050
0.050
4
DIA 0.008
0.050
5
0.050
SCHEMATIC
2
3
4
1
5
TYPE S
TYPE T
MECHANICAL SPECIFICATIONS in inches
PARAMETER
Chip Size
0.050 x 0.050 0.003 (1.32 x 1.32 0.076 mm)
0.015 0.002 (0.38 0.05 mm)
Chip Thickness
Chip Substrate Material
99.6 alumina, quartz available
TYPE S 4 mil diameter typ.
TYPE T 8 mil diameter typ.
Bonding Pad Size
Pad Material
Gold
ORDERING INFORMATION
Example: PSC TYPE S, 140 nH, 10 %
P/N: PSC
S/T
140
0
K
TYPE
INDUCTANCE
VALUE
MULTIPLIER
CODE
TOLERANCE
CODE
3 significant digits
B = 0.01
A = 0.1
0 = 1
J = 5.0 %
K = 10 %
M = 20 %
L = 25 %
1 = 10
www.vishay.com
126
For technical questions, contact: efi@vishay.com
Document Number: 61050
Revision: 14-Mar-08
Legal Disclaimer Notice
Vishay
Disclaimer
All product specifications and data are subject to change without notice.
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 herein
or in any other disclosure relating to any product.
Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any
information provided herein to the maximum extent permitted by law. The product specifications do not expand or
otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed
therein, which apply to these products.
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.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless
otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such
applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting
from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding
products designed for such applications.
Product names and markings noted herein may be trademarks of their respective owners.
Document Number: 91000
Revision: 18-Jul-08
www.vishay.com
1
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