Document Number: 63038
Revision 31-Jul-02
www.vishay.com
120
1403
Vishay Foil Resistors
THROUGH HOLE
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Bulk Metal
Foil Technology
4 Pin Transistor Outline Hermetic Resistor Network
The four pin TO-18 package is the smallest available in the
miniature hermetically sealed series of networks. It should be
the first choice for simple networks requiring multiple R's. This
network can contain up to 5, V5X5 resistor chips. Note that
case grounding limits the circuit options to a two resistor divider.
Review data sheet "7 Technical Reasons to Specify Bulk
Metal Foil Resistor Networks."
ORDERING INFORMATION - 1403 PARTS
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.
2
3
R2
R1
R3
R4
3
2
4
1
R1
R2
1
2
3
4
4 RESISTORS
ARRAY, CASE
ISOLATED
2 RESISTORS
CASE
ISOLATED
1
4
1
3
R4
R1
R2
4
3
1
2
2
1
3
R2
R1
2 RESISTORS,
CASE
ISOLATED
R1
2
R2
CASE
DIVIDER,
CASE
GROUNDED
1
3
4
R2
R1
3
R3
1
2
4
R2
R1
4
3
2
1
R2
R1
1
4
2
3
3
4
R2
R1
R3
1
2
ATTENUATOR
CASE
ISOLATED
R3
R2
R1
3 RESISTORS
ARRAY, CASE
ISOLATED
R1
4
R1
R2
1
2
3
4
R3
R2 R3
NOTE: Usable area is represented by the dotted lines-- a cross 0.150 Inches x 0.150 Inches with arm widths of 0.050 Inches.
Illustrations not to scale. Chips shown undersize for clarity. Drawing view is from the top looking down into the package.
NOTES:
1. These networks utilize Vishay Bulk Metal
Foil resistor
chips V5X5 and V15X5 or VTF15X10 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.
4 LEADS
0.016 0.019
(0.41 0.48)
0.200
(5.08)
0.500
(12.7)
0.209 0.230
(5.31 5.84)
0.100
TYP
45
1
4
2
3
(VIEWED FROM BOTTOM)
0.028 0.048
(0.71 1.22)
0.036 0.046
(0.91 1.17)
VISHAY
CHIP
MAXIMUM POWER RATING
MODEL NUMBER
CAPACITY
(WATTS) @ +70
C
V15X5 - 1 chip
and
1403
V5X5 - 2 chips
0.15 Watt
V5X5 - 5 chips
0.178 0.195
(4.52 4.95)
MAXIMUM
FIGURE 1 - STANDARD DIMENSIONS in inches (millimeters)
FIGURE 2 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS
Product may not
be to scale
MINIMUM
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