Type 1776 Precision Decade Resistor Voltage Dividers - Caddock Electronics - #1

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Sales and Cor po rate Offi ce 1717 Chicago Av e nue Riverside, California 92507-2364 Phone: (951) 788-1700 Fax: (951) 369-1151 Applications Engineering 17271 North Umpqua Hwy. Roseburg, Oregon 97470-9422 Phone: (541) 496-0700 Fax: (541) 496-0408 e-mail: caddock@caddock.com • web: www.caddock.com For Caddock Distributors listed by country see caddock.com/contact/dist.html © 2004 Caddock Electronics, Inc. CADDOCK 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 1 2 3 4 5 6 7 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 There are now 39 standard models in the expanded family of Type 1776 precision resistor networks that include: For complete information on quantity price and delivery, contact our Sales Offi ce. • 3, 4, and 5 - decade voltage dividers with ratios from 10:1 to 10,000:1. • 1,200 volts continuous ratings and overvoltage to 2,000 volts. • Many combinations of Ratio and Absolute Tolerance, and Ratio and Absolute Temperature Coeffi cient. been achieved through the special c o m b i n a t i o n o f a d v a n t a g e s provided by Caddock's Tetrinox® resistance fi lms. This advanced film resistor technology provides the performance characteristics required by the precision input signal circuits of both bench-type and laboratory digital instruments. In addition to requiring less board space, these compact pre ci sion resistor networks deliver higher performance than selected discrete resistor sets and thin-fi lm networks. Schematic for Model 1776-C68 Type 1776 Precision Decade Resistor Voltage Dividers ( N u m b e r s i n s i d e c i r c l e s reference columns in Model No. table) Ratio Tolerance: Maximum ra tio error. (See the specific Figures for the Ra tio Defi nition). Ratio Temperature Coeffi cient: Maximum ra tio TC error. (See the specific Figures for the Ra tio Defi nition). Range 1: -40°C to +85°C. Range 2: 0°C to +70°C. Voltage Coefficient of Ratio (ppm/volt): R1 in series with any combination of R2, R3, R4, and R5, 100 volts to rated voltage. Load Life: Ratio stability of re sis tance 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. Shelf Stability of Ratio: Six months at shelf conditions. 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. Voltage Rating: DC or RMS AC voltage applied to R1 in se ries with any combination of R2, R3, R4, and R5. Storage Temperature: -40°C to +85°C. Specifi cations: 1 2 3 4 5 6 7 1 2 3 4 5 6 7 Ratio Tolerance Fig. % Resistance Values Model No. Ratio Stability % Change in Ratio Over- Voltage 1776-C61 1200 0.1 0.1 30 10 Shelf Life Load Life 0.01 0.005 0.01 Voltage Coef. of Ratio ppm/volt 0.1 Ratio TC ppm/°C Abs. TC ppm/°C Absolute Tolerance % Voltage Rating R1 R2 R3 R4 R5 9 Meg 900 K 90 K 9 K 900 6 1 2 3 4 5 6 7 1776-C611 9 Meg 900 K 90 K 9 K 900 6 1200 0.1 0.05 30 10 0.1 0.01 0.005 0.01 1776-C62 9 Meg 900 K 90 K 9 K 1 K 6 1200 0.1 0.1 30 10 0.1 0.01 0.005 0.01 1776-C621 9 Meg 900 K 90 K 9 K 1 K 6 1200 0.1 0.05 30 10 0.1 0.01 0.005 0.01 1776-C742 9 Meg 900 K 90 K 9 K 1 K 7 1200 0.25 0.25 50 50 0.5 0.04 0.02 0.04 1776-C74 9 Meg 900 K 90 K 9 K 1 K 7 1200 0.1 0.1 50 50 0.5 0.04 0.02 0.04 1776-232 9 Meg 900 K 90 K 9 K 900 3 1200 0.25 0.25 50 50 0.3 0.04 0.02 0.04 1776-23 9 Meg 900 K 90 K 9 K 900 3 1200 0.1 0.1 50 50 0.2 0.02 0.01 0.02 1776-242 9 Meg 900 K 90 K 9 K 1 K 3 1200 0.25 0.25 50 50 0.3 0.04 0.02 0.04 1776-24 9 Meg 900 K 90 K 9 K 1 K 3 1200 0.25 0.1 50 50 0.2 0.02 0.01 0.02 1776-241 9 Meg 900 K 90 K 9 K 1 K 3 1200 0.25 0.05 50 50 0.2 0.02 0.01 0.02 1776-105 9 Meg 900 K 90 K 10 K N/A 4 1200 +0, -0.5 0.1 30 5 0.02 0.01 0.005 0.01 1776-C10 9 Meg 900 K 90 K 10 K N/A 9 1200 +0, -0.5 0.1 30 10 0.02 0.01 0.005 0.01 1776-C105 9 Meg 900 K 90 K 10 K N/A 9 1200 +0, -0.5 0.1 30 5 0.02 0.01 0.005 0.01 1776-1 9 Meg 900 K 90 K 10 K N/A 2 1200 0.25 0.05 30 10 0.02 0.01 0.005 0.01 1776-14 9 Meg 900 K 90 K 10 K N/A 2 1200 0.25 0.1 30 10 0.02 0.01 0.005 0.01 1776-8 9.9 Meg 90 K 10 K N/A N/A 1 1200 0.25 0.1 30 25 0.2 0.02 0.01 0.02 1776-9 9.9 Meg 90 K 10 K N/A N/A 1 1200 0.25 0.1 30 10 0.02 0.01 0.005 0.01 1776-91 9.9 Meg 90 K 10 K N/A N/A 1 1200 0.25 0.05 30 10 0.02 0.01 0.005 0.01 1776-912 9.9 Meg 90 K 10 K N/A N/A 1 1200 0.25 0.02 30 5 0.02 0.01 0.005 0.01 1776-C4 10 Meg 1.1111M 101.01K 10.01K 1.0001K 8 1200 0.25 0.25 30 10 0.1 0.01 0.005 0.01 1776-C44 10 Meg 1.1111M 101.01K 10.01K 1.0001K 8 1200 0.1 0.1 30 10 0.1 0.01 0.005 0.01 1776-C441 10 Meg 1.1111M 101.01K 10.01K 1.0001K 8 1200 0.1 0.05 30 10 0.1 0.01 0.005 0.01 1776-C34 10 Meg 1.1111M 101.01K 10.01K 1.0001K 8 1200 0.25 0.25 50 50 0.5 0.04 0.02 0.04 1776-C532 900 K 90 K 9 K 900 N/A 5 750 0.25 0.25 25 25 0.4 0.02 0.01 0.02 1776-C53 900 K 90 K 9 K 900 N/A 5 750 0.1 0.1 25 15 0.3 0.02 0.01 0.02 1776-C542 900 K 90 K 9 K 1 K N/A 5 750 0.25 0.25 25 25 0.4 0.02 0.01 0.02 1776-C54 900 K 90 K 9 K 1 K N/A 5 750 0.1 0.1 25 15 0.3 0.02 0.01 0.02 1776-C541 900 K 90 K 9 K 1 K N/A 5 750 0.1 0.05 25 15 0.3 0.02 0.01 0.02 1776-C6217 9 Meg 900 K 90 K 9 K 1 K 6 1200 0.1 0.02 30 10 0.1 0.01 0.005 0.01 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 Range 2 TC Temp. Range 2 1776-C67 9 Meg 900 K 1776-C671 9 Meg 900 K 90 K 9 K 900 1200 0.1 0.05 30 10 0.01 1776-C6715 9 Meg 900 K 90 K 9 K 1200 0.1 30 5 0.01 1776-C68 9 Meg 900 K 90 K 9 K 1 K 1200 0.1 30 10 0.01 1776-C6815 9 Meg 900 K 90 K 9 K 1 K 1200 1776-C48 1200 0.1 0.1 1776-C481 1200 1776-C681 9 Meg 900 K 90 K 9 K 1 K 1200 0.1 30 10 0.01 Range 1 Range 1 Range 1 Range 1 Range 1 Range 1 Range 1 1776-C4815 1200 Range 1 900 10 Meg 1.1111M 101.01K 10.01K 1.0001K 10 Meg 1.1111M 101.01K 10.01K 1.0001K 10 Meg 1.1111M 101.01K 10.01K 1.0001K 10 10 10 10 10 11 11 11 0.1 0.1 0.1 0.05 0.1 0.05 0.05 0.05 0.05 30 30 30 30 5 10 10 5 0.04 0.04 0.04 0.04 0.04 0.03 0.03 0.03 0.01 0.01 0.01 0.01 0.003 0.003 0.003 0.003 0.003 0.003 0.003 0.003 90 K 9 K 900 10 1200 0.1 0.1 30 10 Range 1 0.04 0.01 0.003 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 0.005 New New = VOUT = VOUT = VOUT = VOUT 1 2 3 4 VIN 10 VIN VIN 100 VIN 1,000 VIN 10,000 9K 90K 900K 9M 1K Page 1 of 2 28_IL118.1004