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參數資料
| 型號： | 1457 |
| 廠商： | Vishay Intertechnology,Inc. |
| 英文描述： | Bulk Metal Foil Technology 18 Pin Dual-In-Line Hermetic Resistor Network |
| 中文描述： | 散裝金屬箔技術18針雙列直插密封電阻網絡 |
| 文件頁數： | 1/2頁 |
| 文件大小： | 74K |
| 代理商： | 1457 |
Document Number: 63033
Revision 28-Aug-02
www.vishay.com
128
1457
Vishay Foil Resistors
T
VISHAY FOIL FRANCE +33.4.93.37.28.24 FAX: +33.4.93.37.27.31
GERMANY +49.9287.710 FAX: +49 9287.70435
ISRAEL +972.3.557.0945 FAX: +972.3.558.9121
ITALY + 39.2.300.11919 FAX: +39.2.300.11999
JAPAN +81.42.729.0661 FAX: +81.42.729.3400
SINGAPORE +65.788.6668 FAX: +65.788.0988
SWEDEN +46.8.594.70590 FAX: +46.8.594.70581
UK +44 191 514 8237 FAX: +44 1953 457 722
USA +1 610 407-4800 FAX: +1 610 640-9081
Bulk Metal
Foil Technology
18 Pin Dual-In-Line Hermetic Resistor Network
The 18 pin “L” brazed DIP is still a 0.300" pin spacing package
but overlaps the mounting holes, providing added chip capacity.
It is a good choice for a 14 bit R/2R ladder of R = 5K. Select
Model 1460 for added chip area or additional pins. This
network can contain up to 80 V5X5 resistor chips.
Review data sheet “7 Technical Reasons to Specify Bulk
Metal Foil Resistor Networks.”)
ORDERING INFORMATION - 1457 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.
Ground Out
18 17 16 15 14 13 12 11 10
Ground Out
18 17 16 15 14 13 12 11 10
1 2 3 4 5 6 7 8 9
18 17 16 15 14 13 12 11 10
2R 2R 2R 2R 2R 2R 2R 2R
R R R R R R R
1 2 3 4 5 6 7 8 9
2R
2R
2R
R
R R R R R R
2R 2R 2R 2R 2R 2R 2R
1 2 3 4 5 6 7 8 9
R R R R R R
1 2 3 4 5 6 7 8 9
2R
R
2R 2R 2R 2R 2R 2R 2R 2R
NOTE:
Usable area is represented
by the dotted lines— a rectangle
0.250 Inches x 0.800 Inches.
Illustrations not to scale.
Chips shown undersize for
clarity. Drawing view is from
the top looking down into the
package.
0.300
±
0.010
(7.62
±
0.25)
NO. 1 LEAD
0.046
0.200
(5.08)
0.125
(3.18)
0.100
(2.54)
0.015 –0.022
(0.38 –0.56)
0.990
±
0.030
(25.15
±
0.76)
0.008 –0.016
(0.20 –0.41)
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.
R/2R LADDER
R/2R LADDER
FIGURE 2 - SAMPLE CIRCUIT DESIGNS AND CHIP LAYOUTS
FIGURE 1 - STANDARD DIMENSIONS
in inches (millimeters)
0.490
±
0.020
(12.45
±
0.51)
2R 2R 2R 2R 2R 2R 2R
R R R R R R
18 17 16 15 14 13 12 11 10
VISHAY
MODEL NUMBER
CHIP
MAXIMUM POWER RATING
(WATTS) @ +70
°
C
CAPACITY
V15X5 - 25 chips
1457
1.8 Watts
V5X5 - 80 chips
Product may not
be to scale
MAXIMUM
MINIMUM
TYPICAL
相關PDF資料 |
PDF描述 |
|---|---|
| 145 | PRODUCT/PROCESS CHANGE NOTIFICATION |
| 1461 | Bulk Metal Foil Technology Single-In-Line Hermetic Resistor Networks |
| 1463 | Bulk Metal Foil Technology Single-In-Line Hermetic Resistor Networks |
| 1464 | Bulk Metal Foil Technology Single-In-Line Hermetic Resistor Networks |
| 1466 | Bulk Metal Foil Technology Single-In-Line Hermetic Resistor Networks |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 1457_08 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Bulk Metal? Foil Technology 18 Pin Dual-In-Line Hermetic Resistor Network |
| 14-570.0360 | 制造商:EAO International 功能描述:SW-LVR BLK MNT LL |
| 145700 | 制造商:Mountz Incorporated 功能描述:Torque Cover - Black (for EF080 & EF120 Drivers) |
| 1457005 | 功能描述:電纜組件 SAC-4P- 3,0-800/ M12FR-3L RoHS:否 制造商:Molex 產品:Power Assemblies 類型:Cable Assembly 連接器端口 A:No Connector 連接器端口 A 管腳計數:4 連接器端口 B:No Connector 連接器端口 B 管腳計數: 型式:Male 線規 - 美國線規（AWG）:20, 28 長度:0.305 m 顏色:Black, Red |
| 145701-000 | 制造商:TE Connectivity 功能描述:55/0812-22-1 - Cable Rools/Shrink Tubing |
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