Document Number: 63032
Revision 31-Jul-02
www.vishay.com
126
1442, 1445, 1446
Vishay Foil Resistors
THROUGH HOLE
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Bulk Metal
®
Foil Technology
Dual-In-Line Hermetic Resistor Networks
5
4
7 6
1
8
2 3
8 7 6 5
1 2 3 4
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.
FIGURE 1 - PACKAGE SIZES AND CHARACTERISTICS
FIGURE 2 - SAMPLE CIRCUIT DESIGN AND CHIP LAYOUT
Vishay Model 1442, 1445 and 1446 networks incorporate all the
performance features of Vishay Bulk Metal
®

Foil technology.
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.”
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.
VISHAY
MODEL
MAXIMUM POWER RATING
(WATTS) @ +70°C
CHIP CAPACITYMAXIMUM DIMENSIONS in Inches (mm)
NO. OF
PINS LWB LV5X5 V15X5
1442 8 0.520 ±0.020 0.295 ±0.010 0.054 0.125 minimum 12 4 0.4
(13.21 ±0.51) (7.49 ±0.025) (1.37) (3.18)
1445 14 0.740 ±0.045 0.270 +0.035/–0.030 0.046 0.135 +0.015/–0.010 30 10 1.2
(18.80 ±1.14) (6.86 +0.89/–0.76) (1.17) (3.43 +0.38/–0.25)
1446 16 0.780 ±0.030 0.290 ±0.008 0.040 to 0.070 0.135 +0.015/–0.010 36 12 1.4
(19.81 ±0.76) (7.37 ±0.20) (1.01 to 1.78) (3.43 +0.38/–0.25)
NOTE:
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.
0.300 ±0.010
(7.62 ±0.25)
NO. 1 LEAD
L
B
W
0.200
(5.08)
MAXIMUM
LL
0.015 to 0.022
(0.38 to 0.56)
0.100
(2.54)
TYPICAL
0.008 to 0.016
(0.20 to 0.41)
Product may not
be to scale