EEWORLDEEWORLDEEWORLD

Part Number

Search

DSMZ2K400RTCR0.2AQBW

Description
Array/Network Resistor, Divider, Metal Foil, 0.05W, 2000ohm, 25V, 0.05% +/-Tol, -3,3ppm/Cel, 1611,
CategoryPassive components    The resistor   
File Size415KB,5 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

DSMZ2K400RTCR0.2AQBW Overview

Array/Network Resistor, Divider, Metal Foil, 0.05W, 2000ohm, 25V, 0.05% +/-Tol, -3,3ppm/Cel, 1611,

DSMZ2K400RTCR0.2AQBW Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
Objectid849174725
Reach Compliance Codecompliant
Country Of OriginIsrael
ECCN codeEAR99
YTEOL10
structureNon Inductive
Network TypeDivider
Number of terminals3
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Package height1.6 mm
Package length4.06 mm
Package formSMT
Package width2.69 mm
method of packingWaffle Pack
Rated power dissipation(P)0.05 W
resistance2000 Ω
Resistor typeARRAY/NETWORK RESISTOR
seriesDSMZ
size code1611
technologyMETAL FOIL
Temperature Coefficient3 ppm/°C
Tolerance0.05%
Operating Voltage25 V
DSMZ (Z-Foil)
Vishay Foil Resistors
Ultra High Precision Bulk Metal
®
Z-Foil Surface Mount Voltage
Divider, TCR Tracking of < 0.1 ppm/°C, PCR of ± 5 ppm
at Rated Power and Stability of ± 0.005 % (50 ppm)
FEATURES
INTRODUCTION
IM
PR
O
VE
D
TABLE 1 - RESISTANCE VALUES AND
TOLERANCES
(1)
RESISTANCE VALUES
ABSOLUTE TOLERANCE
EACH RESISTOR
RESISTANCE
TOLERANCE MATCH
TCR
± 0.02 %, ± 0.05 %, ± 0.1 %
0.01 %, 0.02 %, 0.05 %
100
to 10 k per resistor
(2)
Bulk Metal
®
Z-Foil technology out-performs all other resistor
technologies available today for applications that require
ultra-high precision and ultra-high stabilitly.
The Z-Foil technology provides a significant reduction of the
resistive element’s sensitivity to ambient temperature
variations (TCR) and to self heating when power is applied
(power coefficient).
The DSMZ offers low TCR (both absolute and tracking), low
PCR, excellent load life stability, tight tolerance match,
excellent ratio stability, low thermal EMF, and low current
noise - all in one package.
The
DSMZ
surface mount divider provides a matched pair of
Bulk Metal
®
Z-Foil resistors in a small epoxy molded
package. The electrical specification of this integrated
construction offers improved performance and better real
estate utilization over discrete resistors and matched pairs.
Our application engineering department is available to
advise and make recommendations. For non-standard
technical requirements and special applications, please
contact us.
- 55 °C to + 125 °C
(+ 25 °C reference)
Notes
(1)
Tighter performances are available
(2)
100
to 12 k per resistor available in DSM
FIGURE 1 - SCHEMATIC
R
1
R
2
Percent of Rated Wattage
Absolute: (typical and maximum
spread): ± 0.2 ± 2.0 ppm/°C
Tracking: (maximum)
For R1/R2 = 1
0.5 ppm/°C
For 1 < R1/R2
10
1.0 ppm/°C
For 10 < R1/R2
100 2.0 ppm/°C
OPTION 1
SAME OHMIC VALUE,
SAME ABSOLUTE TOLERANCE
OPTION 2
RESISTOR PAIR
R
1
/R
2
- DIFFERENT VALUES
* Pb containing terminations are not RoHS compliant, exemptions may apply
Document Number: 63121
Revision: 25-Mar-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1
PR
O
DU
CT
Temperature coefficient of resistance (TCR):
Absolute: ± 0.05 ppm/°C typ. (0 °C to + 60 °C)
± 0.2 ppm/°C typ. (- 55 °C to + 125 °C, + 25 °C Ref.)
Tracking: 0.1 ppm/°C typical
Power coefficient tracking
“R due to self heating”: ± 5 ppm at rated power
Power rating at 70 °C: entire package: 0.1 W,
each resistor: 0.05 W
Tolerance: absolute: ± 0.02 %; match: 0.01 %
Ratio stability: 0.005 % (0.05 W at 70 °C, 2000 h)
Resistance range: 100
to 10 k per resistor
Large variety of resistance ratios: 1:100
Foil resistors are not restricted to standard values/ ratios;
specific “as required” values/ratios can be supplied at no
extra cost or delivery (e.g. 1K234/2K345 vs. 1K/2K)
Electrostatic discharge (ESD) up to 25 000 V
Short time overload
0.005 %
Non-inductive, non-capacitive design
Rise time: 1 ns effectively no ringing
Current noise: < - 40 dB
Thermal EMF: 0.05 µV/°C typical
Voltage Coefficient: < 0.1 ppm/V
Non Inductive: < 0.08 µH
Non Hot Spot Design
Terminals: silver coated copper alloy
Compliant to RoHS directive 2002/95/EC
Prototype quantities available in just 5 working days
or sooner. For more information, please contact
foil@vishaypg.com
For better performances, please contact application
engineering
R
2
APPLICATIONS
Instrumentation amplifiers
Bridge networks
Differential amplifiers
Ratio arms in bridge circuits
Medical and test equipment
Military
Airborne etc.
R
1
Vin
-
Vout
+
DSMZ
FIGURE 2 - POWER DERATING CURVE
110
100
90
80
70
60
50
40
30
20
10
0
- 60 - 40
- 55
- 20
0
20
40
60
70
80
100
120 140
125
Ambient Temperature (°C)
Regarding the TMDSEVM6657LS development board, please ask the experts to answer your questions
I just received the board and don't know how to run the OOB and POST fixed on the development board. Please help me :)...
的撒所 TI Technology Forum
Real-time statistical charts
This is a real-time statistical chart. The general situation is like this. Although MCU is the most popular sector, of course, I am not jealous. MCU has its own advantages, but since it is hardware, i...
gaoxiao Suggestions & Announcements
Semiconductor Device Physics (Shi Min)
The course content is gradually developed from the basic physics and the basic operation of capacitor structure, and then discusses the structure and operation of MOSFET and NVSM, allowing students to...
EE大学堂 Training Edition
Help: Please help me find out what is wrong with the program I wrote for MSP430f149 infrared obstacle avoidance
Please help me find out what is wrong with the infrared obstacle avoidance program of 430f149. The motor cannot rotate. But I don't know what is wrong. Hope that experienced experts can help me#includ...
wangdian123 Microcontroller MCU
How to use NdisUnchainBufferAtBack to delete the two buffer descriptors after PNDIS_PACKET
The NdisUnchainBufferAtBack function can be used to remove the last one of the packet's buffer descriptor chain. If I want to remove the last two or more of the packet's buffer descriptor chain (keep ...
cyllouis Embedded System
The importance of a learning atmosphere
Today I thought about the importance of a learning atmosphere. It turns out that it is also an important factor in changing from "I have to learn" to "I want to learn"......
cuizhihao Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 1476  296  170  945  2888  30  6  4  20  59 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号