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1776-241 PDF预览

1776-241

更新时间： 2022-10-12 13:32:34
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卡多克 - CADDOCK /
页数 文件大小 规格书
2页 680K
描述
Input Voltage Dividers for Digital Multimeters and Range-Switching Instruments Introducing New Smaller Models at Lower Cost

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1776-241 数据手册

 浏览型号1776-241的Datasheet PDF文件第2页 
Type 1776 Precision Decade Resistor Voltage Dividers  
Page 1 of 2  
Input Voltage Dividers for Digital Multimeters and Range-Switching Instruments  
Introducing New Smaller Models at Lower Cost  
The exceptional performance of this extensive family of  
Type 1776 Precision Decade Resistor Voltage Dividers has  
been achieved through the special  
There are now 39 standard models in the expanded  
family of Type 1776 precision resistor networks that include:  
• 3, 4, and 5 - decade voltage  
dividers with ratios from 10:1 to  
10,000:1.  
combination of advantages  
V
IN  
9M  
provided by Caddock's Tetrinox®  
resistance films. This advanced  
film resistor technology provides  
the performance characteristics  
required by the precision input  
signal circuits of both bench-type  
and laboratory digital instruments.  
V
IN  
= V  
OUT1  
= V  
OUT 2  
= V  
OUT 3  
= V  
OUT 4  
10  
V
900K  
90K  
9K  
IN  
100  
V
• 1,200 volts continuous ratings  
IN  
1,000  
and overvoltage to 2,000 volts.  
V
IN  
10,000  
• Many combinations of Ratio and  
1K  
Absolute Tolerance, and Ratio  
Schematic for  
Model 1776-C68  
and Absolute Temperature  
Coefficient.  
In addition to requiring less  
board space, these compact  
precision resistor networks deliver higher performance than  
For complete information on quantity price and delivery,  
contact our Sales Office.  
selected discrete resistor sets and thin-film networks.  
Ratio Stability  
Voltage  
Resistance Values  
Absolute RatioTole  
TCTem  
p.Rang  
e
RatioT  
Cppm/°  
C
% Change in Ratio  
Coef.  
of Ratio  
ppm/volt  
Model  
No.  
Voltage  
Rating  
Tolerance rance  
%
Abs.  
TCppm/°  
C
Specifications:  
Fig.  
Load Shelf Over-V  
Life Life oltage  
%
R
1
R2  
R3  
R4  
R5  
7
1
2
2
3
4
5
6
(Numbers inside circles  
reference columns in Model No.  
table)  
Range 1  
90 K  
90 K  
90 K  
9 K  
9 K  
9 K  
900  
900  
900  
1200  
0.1  
0.1  
0.1  
0.1  
30  
30  
30  
10  
10  
5
0.01 0.003 0.005  
0.01 0.003 0.005  
0.01 0.003 0.005  
10  
0.04  
0.04  
0.04  
1776-C67  
9 Meg  
900 K  
900 K  
900 K  
Range 1  
Range 1  
1776-C671 9 Meg  
1776-C6715 9 Meg  
10 1200  
1200  
0.05  
0.05  
10  
1
Ratio Tolerance: Maximum  
ratio error. (See the specific  
1776-C68  
9 Meg  
900 K  
900 K  
900 K  
90 K  
90 K  
90 K  
9 K  
9 K  
9 K  
1 K  
1 K  
1 K  
10 1200  
10 1200  
10 1200  
0.1  
0.1  
0.1  
0.1  
30  
30  
30  
10  
10  
5
Range 1  
Range 1  
Range 1  
0.04  
0.04  
0.04  
0.01 0.003 0.005  
0.01 0.003 0.005  
0.01 0.003 0.005  
1776-C681 9 Meg  
1776-C6815 9 Meg  
0.05  
0.05  
Figures for the Ratio Definition).  
2
RatioTemperature Coefficient:  
1776-C48  
1776-C481  
1776-C4815  
1776-C61  
10 Meg 1.1111M 101.01K 10.01K 1.0001K 11 1200  
0.1  
0.1  
30  
30  
30  
10  
10  
5
Range 1  
Range 1  
Range 1  
0.03  
0.03  
0.03  
0.01 0.003 0.005  
Maximum ratio TC error. (See  
the specific Figures for the  
Ratio Definition).  
Range 1: -40°C to +85°C.  
Range 2: 0°C to +70°C.  
11 1200  
11 1200  
0.05  
0.05  
0.01  
0.005  
0.005  
10 Meg 1.1111M 101.01K 10.01K 1.0001K  
10 Meg 1.1111M 101.01K 10.01K 1.0001K  
0.1  
0.1  
0.003  
0.01 0.003  
9 Meg  
900 K  
900 K  
90 K  
90 K  
9 K  
9 K  
900  
900  
6
6
1200  
1200  
0.1  
0.1  
0.1  
30  
30  
10  
10  
Range 2  
Range 2  
0.1  
0.1  
0.01 0.005 0.01  
0.01 0.005 0.01  
1776-C611 9 Meg  
1776-C62 9 Meg  
0.05  
Range 2  
Range 2  
900 K  
900 K  
900 K  
900 K  
900 K  
900 K  
900 K  
900 K  
900 K  
900 K  
900 K  
90 K  
90 K  
90 K  
90 K  
90 K  
90 K  
90 K  
90 K  
90 K  
90 K  
90 K  
9 K  
9 K  
9 K  
9 K  
9 K  
9 K  
9 K  
9 K  
9 K  
9 K  
10 K  
1 K  
1 K  
1 K  
1 K  
1 K  
900  
900  
1 K  
1 K  
1 K  
N/A  
6
6
6
7
7
3
3
3
3
3
4
1200  
1200  
1200  
1200  
1200  
1200  
1200  
1200  
1200  
1200  
1200  
0.1  
0.1  
0.1  
0.05  
0.02  
0.25  
0.1  
30  
30  
30  
50  
50  
50  
50  
50  
50  
50  
30  
10  
10  
10  
50  
50  
50  
50  
50  
50  
50  
5
0.1  
0.1  
0.1  
0.5  
0.5  
0.3  
0.2  
0.3  
0.2  
0.2  
0.02  
0.01 0.005 0.01  
0.01 0.005 0.01  
0.01 0.005 0.01  
0.04 0.02 0.04  
0.04 0.02 0.04  
0.04 0.02 0.04  
0.02 0.01 0.02  
0.04 0.02 0.04  
0.02 0.01 0.02  
0.02 0.01 0.02  
0.01 0.005 0.01  
3
Voltage Coefficient of Ratio  
1776-C621 9 Meg  
1776-C6217 9 Meg  
1776-C742 9 Meg  
(ppm/volt): R1 in series with any  
combination of R2, R3, R4, and  
R5, 100 volts to rated voltage.  
Range 2  
0.1  
0.25  
0.1  
Range 2  
Range 2  
1776-C74  
1776-232  
1776-23  
9 Meg  
9 Meg  
9 Meg  
9 Meg  
9 Meg  
9 Meg  
9 Meg  
4
Load Life: Ratio stability of  
Range 2  
Range 2  
Range 2  
0.25  
0.1  
0.25  
0.1  
resistance under full load at  
+70°C, rated voltage applied to  
R1 in series with any combination  
of R2, R3, R4, and R5 for 2000 hrs.  
1776-242  
1776-24  
0.25  
0.25  
0.25  
+0, -0.5  
0.25  
0.1  
Range 2  
Range 2  
Range 2  
5
Shelf Stability of Ratio: Six  
months at shelf conditions.  
1776-241  
1776-105  
0.05  
0.1  
6
1776-C10  
9 Meg  
900 K  
900 K  
900 K  
900 K  
90 K  
10 K  
N/A  
9
1200  
+0, -0.5  
0.1  
30  
10  
Range 2  
Range 2  
Range 2  
0.02  
0.01 0.005 0.01  
Overvoltage:  
Maximum  
voltage of 1.67 times rated  
DC voltage. Volts DC or peak  
AC applied to R1 and any  
combination of R2, R3, R4, and  
R5 in series with R1 for 10  
seconds.  
1776-C105 9 Meg  
90 K  
90 K  
90 K  
10 K  
10 K  
10 K  
10 K  
10 K  
10 K  
10 K  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
N/A  
9
2
2
1
1
1
1
8
8
8
8
5
1200  
1200  
1200  
1200  
1200  
1200  
1200  
1200  
1200  
1200  
1200  
750  
+0, -0.5  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.1  
0.1  
0.05  
0.1  
30  
30  
30  
30  
30  
30  
30  
30  
30  
30  
50  
25  
5
0.02  
0.02  
0.02  
0.2  
0.01 0.005 0.01  
0.01 0.005 0.01  
0.01 0.005 0.01  
0.02 0.01 0.02  
0.01 0.005 0.01  
0.01 0.005 0.01  
0.01 0.005 0.01  
0.01 0.005 0.01  
0.01 0.005 0.01  
0.01 0.005 0.01  
0.04 0.02 0.04  
0.02 0.01 0.02  
1776-1  
9 Meg  
9 Meg  
10  
10  
25  
10  
10  
5
Range 2  
1776-14  
1776-8  
9.9 Meg 90 K  
9.9 Meg 90 K  
9.9 Meg 90 K  
9.9 Meg 90 K  
0.1  
Range 2  
Range 2  
1776-9  
N/A  
0.1  
0.02  
0.02  
0.02  
0.1  
Range 2  
Range 2  
1776-91  
1776-912  
1776-C4  
1776-C44  
N/A  
0.05  
0.02  
0.25  
0.1  
7
Voltage Rating: DC or RMS  
AC voltage applied to R1 in  
series with any combination of  
R2, R3, R4, and R5.  
N/A  
Range 2  
Range 2  
10 Meg 1.1111M 101.01K 10.01K 1.0001K  
10 Meg 1.1111M 101.01K 10.01K 1.0001K  
10  
10  
10  
50  
25  
0.1  
Range 2  
1776-C441 10 Meg 1.1111M 101.01K 10.01K 1.0001K  
0.1  
0.05  
0.25  
0.25  
0.1  
Storage Temperature: -40°C  
to +85°C.  
Range 2  
Range 2  
Range 2  
Range 2  
Range 2  
Range 2  
1776-C34  
1776-C532  
1776-C53  
1776-C542  
1776-C54  
1776-C541  
10 Meg 1.1111M 101.01K 10.01K 1.0001K  
0.25  
0.25  
0.5  
900 K  
900 K  
900 K  
900 K  
900 K  
90 K  
90 K  
90 K  
90 K  
90 K  
9 K  
9 K  
9 K  
9 K  
9 K  
900  
900  
1 K  
1 K  
1 K  
N/A  
N/A  
N/A  
N/A  
N/A  
0.4  
5
5
5
5
750  
750  
750  
750  
0.1  
0.25  
0.1  
0.1  
0.25  
0.1  
25  
25  
25  
25  
15  
25  
15  
15  
0.3  
0.4  
0.3  
0.3  
0.02 0.01 0.02  
0.02 0.01 0.02  
0.02 0.01 0.02  
0.02 0.01 0.02  
0.1  
0.05  
Sales and Applications Engineering  
17271 North Umpqua Hwy.  
Roseburg, Oregon 97470-9422  
Phone: (541) 496-0700  
ELECTRONICS, INC.  
e-mail: caddock@caddock.com • web: www.caddock.com  
For Caddock Distributors listed by country see caddock.com/contact/dist.html  
Fax: (541) 496-0408  
© 2003-2017 Caddock Electronics, Inc.  
28_IL118.0717  
12

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