VSM40, 42, 45, 46
Vishay Foil Resistors
SURFACE MOUNT
Bulk Metal
®
Foil Technology
Surface Mount Hermetic Resistor Networks in
Gull Wing Configuration
Vishay Model VSM networks incorporate all the performance
features of Vishay Bulk Metal
®
Foil technology in a product
ready for surface mounting. The 8, 14 and 16 pin side brazed
DIPs are a ceramic package. Ceramic has the advantage of
electrical isolation on the underside, and, in DIP form, a favorable
pin arrangement when two networks are to be placed side by
side and connected together.
Review data sheet “7 technical reasons to specify Bulk Metal
Foil resistor networks.”
Product may not
be to scale
ORDERING INFORMATION - VSM40, VSM42,
VSM45 OR VSM46 NETWORKS
Networks are built to your requirements. Send your schematic
and electrical requirements to the Applications Engineering
Department. (See data sheet “Network Worksheet.”) A unique
part number will be assigned which defines all aspects of your
network.
FIGURE 1 - PACKAGE SIZES AND CHARACTERISTICS
NOTE:
H
L
LL
1. These networks utilize Vishay Bulk Metal
®
Foil
resistor chips V5X5 and V15X5 or VTF15X5 Thin
Film chips.
2. The V5X5 and V15X5 chips have maximum
resistance values of 10K and 33K respectively in
Bulk Metal
®
Foil and 500K in VTF15X5 Thin Film
chips.
3. The V5X5 and V15X5 chip(s) can be intermixed
in a package.
W
Pin #1
Indicator
1
Pin #1
0.100"
0.015" to 0.022"
VISHAY
MODEL
VSM40
VSM42
VSM45
VSM46
NO. OF
PINS
8
8
14
16
MAXIMUM DIMENSIONS in Inches (mm)
L
0.405 (10.29)
0.540 (13.716)
0.785 (19.914)
0.810 (20.574)
W
0.470 (11.938)
0.470 (11.938)
0.470 (11.938)
0.470 (11.938)
H
0.180 (4.572)
0.180 (4.572)
0.180 (4.572)
0.180 (4.572)
LL
0.090 (2.286)
0.090 (2.286)
0.090 (2.286)
0.090 (2.286)
CHIP CAPACITY MAXIMUM POWER RATING
(WATTS) @ +70
°
C
V15X5
V5X5
12
12
30
36
4
4
10
12
0.4
0.4
1.2
1.4
FIGURE 2 - SAMPLE CIRCUIT DESIGN AND CHIP LAYOUT
NOTE:
Usable area is represented by
the dotted lines— a rectangle
0.150 Inches x 0.200 Inches.
Illustrations not to scale. Chips
shown undersize for clarity.
Drawing view is from the top
looking down into the package.
7
6
8
8
5
7
6
5
1
4
1
2
3
2
3
4
SALES
• ISRAEL: foilsales.israel@vishay.com
• FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com
• AMERICAS: foilsales.usa@vishay.com
• ASIA/JAPAN: foilsales.asia@vishay.com • UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com • GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
www.vishay.com
50
For technical questions in the Americas, contact foilsupport1@vishay.com
Document Number: 63029
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
Revision 08-Mar-05
VSM40, 42, 45, 46
Bulk Metal
®
Foil Technology
Vishay Foil Resistors
Surface Mount Hermetic Resistor Networks in Gull Wing Configuration
SURFACE MOUNT
FIGURE 3 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS
NOTE:
Usable area is represented by the dotted lines— a rectangle 0.150" x 0.500". Illustrations not to scale.
Chips shown undersize for clarity. Drawing view is from the top looking down into the package.
14
13
12
11
10
9
8
14
13
12
11
10
9
8
14
13
12
11
10
9
8
R10 R1 R2 R3 R4 R5 R6 R7 R8 R9
R1 R2 R3 R4 R5 R6 R7 R8
R9
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10
1
2
3
13
4
5
6
6
14
7
8
1
2
1
14
3
13
4
4
11
5
10
6
8
7
1
2
3
4
5
6
7
R1 R2 R3 R4 R5 R6 R7 R8 R9 R10
R1 R2 R3 R4
R5 R6 R7 R8
R9 R10
R1
R3 R5
R7
R9
2
3
4
5
12 11 10 9
1
7
R2
2
3
R4 R6
12
5
6
9
R8
7
1
14
2
12
4
11
5
10
6
8
7
TWO DECADES OF BCD LADDER
PLUS TWO SCALING RESISTORS
FOUR DIVIDERS PLUS
APPLICATION RESISTOR
TEN RESISTOR DIVIDER
FIGURE 4 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS
NOTE:
Usable area is represented by the dotted lines— a rectangle 0.150" x 0.600". Illustrations not to scale. Chips
shown undersize for clarity. Drawing view is from the top looking down into the package.
16 15 14 13 12 11 10
9
R1 R2 R3 R4 R5 R6 R7 R8 R9 R
10
R
11
ELEVEN RESISTOR
DIVIDER
R1 R2 R3 R4 R5 R6 R7 R8 R9 R
10
R
11
1 16 2 15 4 13 5 12 7 10 8 9
1
2
3
4
5
6
7
8
9
16 15 14 13 12 11 10
R1
R1 R2
R3
R4 R5 R6
R7
R8
R2
R3
R4
R5
R6
R7
16 15 14 13 12 11 10
9
R8
EIGHT RESISTOR
PACKAGE
1
16
2
3
4
5
6
7
10
8
9
1
2
3
4
5
6
7
8
Buss Bar
FIVE RESISTOR
CURRENT SUMMING
NETWORK
15 14 13
12 11
16
R1
R2
R3
R4
R5
R1
R2
R3
R4
R5
1
2
3
4
5
6
7
8
2
3
4
5
6
SALES
• ISRAEL: foilsales.israel@vishay.com
• FRANCE/SWITZERLAND/SOUTHERN EUROPE: foilsales.eusouth@vishay.com
• AMERICAS: foilsales.usa@vishay.com
• ASIA/JAPAN: foilsales.asia@vishay.com • UK/HOLLAND/SCANDINAVIA: foilsales.eunorth@vishay.com • GERMANY/CZECH REPUBLIC/AUSTRIA: foilsales.eucentral@vishay.com
For technical questions in the Americas, contact foilsupport1@vishay.com
Document Number: 63029
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
Revision 08-Mar-05
www.vishay.com
51
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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