1460
Vishay Foil Resistors
Bulk Metal® Foil Technology
20 Pin Dual-In-Line Hermetic Resistor Network
The20pin1inchx1inchsidebrazedceramicpackageisagood
choice for a variety of applications. The footprint of this package
is frequently used in metal enclosures and open face circuitry as
well as the side brazed ceramic package offered by Vishay.
Select Model 1476 for lower profile and additional pins. This
network can contain up to 221 V5X5 resistor chips.
®
Review data sheet “7 Technical Reasons to Specify Bulk
Metal Foil Resistor Networks.”
Product may not
be to scale
ORDERING INFORMATION - 1460 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.
FIGURE 1 - STANDARD DIMENSIONS in inches (millimeters)
0.008 –0.016
(0.20 –0.41)
1.00 ±0.020
(25.40 ±0.51)
VISHAY
CHIP
MAXIMUM POWER RATING
MODEL NUMBER
CAPACITY
(WATTS) @ +70°C
V15X5 - 73 chips
V5X5 - 221 chips
1460
2.40 Watts
0.900 ±0.010
0.890 ±0.20
(22.86 ±0.25)
(22.61 ±0.51)
NOTE:
1. These networks utilize Vishay Bulk Metal® Foil resistor
chips V5X5 and V15X5 or VTF15X5 Thin Film chips.
PIN 1
0.050
(1.27)
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.
TYPICAL
0.230
(5.84)
MAXIMUM
3. The V5X5 and V15X5 chip(s) can be intermixed in a
package.
0.125
(3.18)
MINIMUM
TYPICAL
0.100
(2.54) TYPICAL
0.015 –0.022
(0.38 –0.56)
FIGURE 2 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS
NOTE: Usable area is represented by the dotted lines— a rectangle 0.650 Inches x 0.850 Inches. Illustrations not to
scale. Chips shown undersize for clarity. Drawing view is from the top looking down into the package.
16 15
14 13
11
12
20 19
18
17
The 12 Bit R/2R Ladder features
the inherent stability of Vishay
metal foil resistor networks. It
provides ±1/2 LSB accuracy over
the MIL temperature range of
- 55°C to +125°C. This Vishay
network is Pin-for-Pin compatible
with the TRW Model 5420 Series
and Beckman Model 811 Series.
However, it features low TCR,
high speed, low noise, and the
inherently stable performance of
Vishay Bulk Metal® Foil resistive
components, in addition to
12 BIT R/2R LADDER
2R
20 19 18 17 16 15 14 13 12
2R
2R
2R
2R
R
2R
2R
2R 2R 2R 2R
2R
R
R R R
R
R
R
R
R
R
R
R
R
R
R
R
R R R
R R R
2R 2R
2
2R
2R
2R 2R
2R
10
2R
2R
2R
10
2R 2R 2R 2R 2R
2R 2R 2R
1
3
4
5
7
8
9
improved environmental
characteristics, due to the
hermetic sealing.
1
4
3
2
5
6
7
8
9
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
For technical questions in Asia/Japan/Europe/Africa/Israel, contact foilsupport2@vishay.com
Document Number: 63034
Revision 08-Mar-05
www.vishay.com
129
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