1460 Datasheet, PDF (1/2 Pages) Vishay Siliconix – Bulk Metal® Foil Technology 20 Pin Dual-In-Line Hermetic Resistor Network

1460
Vishay Foil Resistors
Bulk Metal^® Foil Technology
20 Pin Dual-In-Line Hermetic Resistor Network
Product may not
be to scale
The 20 pin 1 inch x 1 inch side brazed ceramic package is a good
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.”
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)
1.00 ±0.020
(25.40 ±0.51)
0.008 –0.016
(0.20 –0.41)
VISHAY
MODEL NUMBER
CHIP
MAXIMUM POWER RATING
CAPACITY
(WATTS) @ +70°C
0.890 ±0.20
(22.61 ±0.51)
0.900 ±0.010
(22.86 ±0.25)
PIN 1
0.050
(1.27)
TYPICAL
0.230 _MAXIMUM
(5.84)
0.100
(2.54) TYPICAL
0.125
(3.18)
MINIMUM
0.015
(0.38
–0.022
–0.56)
TYPICAL
1460
V15X5 - 73 chips
V5X5 - 221 chips
2.40 Watts
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.
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.
20 19 18 17 ^{16 15} 14 13 12 11
2R
2R
2R 2R 2R 2R
R R RR
RRRR
RR R
2R 2R 2R 2R 2R
2R
2R 2R 2R
The 12 Bit R/2R Ladder features
the inherent stability of Vishay
12 BIT R/2R LADDER
metal foil resistor networks. It
provides ±1/2 LSB accuracy over
20 19 18 17 16 15 14 13 12
the MIL temperature range of
- 55°C to +125°C. This Vishay
network is Pin-for-Pin compatible
2R
R 2R 2R 2R 2R 2R
with the TRW Model 5420 Series
R R R R _{and Beckman Model 811 Series.}
RRR R RRR
However, it features low TCR,
high speed, low noise, and the
2R 2R 2R 2R 2R
inherently stable performance of
2R 2R 2R 2R _{Vishay Bulk Metal}^® _{Foil resistive}
components, in addition to
1 2 3 4 5 7 8 9 10 improved environmental
characteristics, due to the
hermetic sealing.
1 2 3 4 5 6 7 8 9 10
SALES
• ISRAEL: [e-mail] • FRANCE/SWITZERLAND/SOUTHERN EUROPE: [e-mail] • AMERICAS: [e-mail]
• ASIA/JAPAN: [e-mail] • UK/HOLLAND/SCANDINAVIA: [e-mail] • GERMANY/CZECH REPUBLIC/AUSTRIA: [e-mail]
Document Number: 63034
For technical questions in the Americas, contact [e-mail]
Revision 08-Mar-05
For technical questions in Asia/Japan/Europe/Africa/Israel, contact [e-mail]
www.vishay.com
129