EEWORLDEEWORLDEEWORLD

Part Number

Search

303137U-2K15-A-B-T

Description
Fixed Resistor, Metal Foil, 0.3W, 2150ohm, 102V, 0.05% +/-Tol, -.2,.2ppm/Cel, 2010
CategoryPassive components    The resistor   
File Size413KB,6 Pages
ManufacturerVishay
Websitehttp://www.vishay.com
Download Datasheet Parametric View All

303137U-2K15-A-B-T Overview

Fixed Resistor, Metal Foil, 0.3W, 2150ohm, 102V, 0.05% +/-Tol, -.2,.2ppm/Cel, 2010

303137U-2K15-A-B-T Parametric

Parameter NameAttribute value
Is it lead-free?Contains lead
Is it Rohs certified?incompatible
Reach Compliance Codecompliant
ECCN codeEAR99
structureChip
Manufacturer's serial number303137
Number of terminals2
Maximum operating temperature150 °C
Minimum operating temperature-55 °C
Package height0.64 mm
Package length5.03 mm
Package formSMT
Package width2.46 mm
method of packingTR
Rated power dissipation(P)0.3 W
resistance2150 Ω
Resistor typeFIXED RESISTOR
series303137
size code2010
technologyMETAL FOIL
Temperature Coefficient-.2,.2 ppm/°C
Tolerance0.05%
Operating Voltage102 V
303134, 303135, 303136, 303137, 303138
Vishay Foil Resistors
Models 303134 through to 303138 (Ultra High Precision Surface Mount Chip
Resistors, VSMP Z-Foil Technology Configuration), Screen/Test Flow in Compliance
with EEE-INST-002, (Tables 2A and 3A, Film/Foil, Level 1) and MIL-PRF-55342
FEATURES
Temperature coefficient of resistance (TCR):
0.05 ppm/°C typical (0 °C to + 60 °C)
0.2 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C ref.)
Tolerance: to ± 0.02 %
Power coefficient “R due to self heating”:
5 ppm at rated power
Power rating: to 400 mW at + 70 °C
Top View
Load life stability: to ± 0.03 % at 70 °C, 2000 h at rated
power
Resistance range: 10 to 75 k
Vishay Foil resistors are not restricted to standard values,
we can supply specific “as required” values at no extra cost
or delivery (e.g. 1K2345 vs. 1K)
Fast thermal stabilization < 1 s
Electrostatic discharge (ESD) up to 25 000 V
Short time overload:
0.02 %
Non-inductive, non-capacitive design
Rise time: 1 ns effectively no ringing
Current noise: - 42 dB
Voltage coefficient < 0.1 ppm/V
Non-inductive: < 0.08 µH
Non hot spot design
Terminal finish: tin/lead alloy
Matched sets are available on request
For prototype units, append a “U” to the model number
(example: 303134U). These units have all of the table 2A
(page 3) 100 % tests performed, with no destructive
qualification testing required (table 3A, page 4). For more
information, please contact
foil@vishaypg.com
INTRODUCTION
The 303134 through to 303138 series is the first surface
mount device to provide high rated power, excellent load life
stability along with extremely low TCR all in one resistor.
One of the most important parameters influencing stability is
the temperature coefficient of resistance (TCR). Although the
TCR of foil resistors is considered extremely low, this
characteristic has been further refined over the years. The
303134 through to 303138 Series utilizes ultra high precision
Bulk Metal
®
Z-Foil. 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). Along with the
inherently low PCR and TCR, Z-Foil technology also
provides remarkably improved load life stability, low noise
and availability of tight tolerance.
The 303134 through to 303138 series has a full wraparound
termination which ensures safe handling during the
manufacturing process, as well as providing stability during
multiple thermal cyclings.
Our application engineering department is available to
advise and make recommendations.
TABLE 1 - TOLERANCE AND TCR VS.
RESISTANCE VALUE
(- 55 °C to + 125 °C, + 25 °C ref.)
RESISTANCE
VALUE
()
250to 75K
100to < 250
50to < 100
25to < 50
10to < 25
TOLERANCE
(%)
± 0.02
± 0.05
± 0.1
± 0.25
± 0.5
MAXIMUM TCR
(ppm/°C)
±3
±3
±4
±5
±5
FIGURE 1 - POWER DERATING CURVE
Percent of Rated Power
- 55 °C
100
75
50
25
0
- 75
+ 70 °C
- 50
- 25
0
+ 25 + 50 + 75 + 100 + 125 + 150 + 175
Ambient Temperature (°C)
Document Number: 63169
Revision: 29-Mar-10
For any questions, contact:
foil@vishaypg.com
www.foilresistors.com
1
The Basics: How to Layout a Circuit Board for an Op Amp
[align=left][color=#000][font="][size=12px]During the circuit design process, applications engineers often overlook the layout of the printed circuit board (PCB). The problem is that the circuit schem...
qwqwqw2088 Analogue and Mixed Signal
Beginners should first understand the bit operation of MSP430
Many friends who used to work on 51 have started to look for new prey for themselves, and MSP430 has undoubtedly become their first choice. Therefore, most programmers want to make the transition easi...
Jacktang Microcontroller MCU
Urgent need VGA to TV design chip
[i=s] This post was last edited by jameswangsynnex on 2015-3-3 19:59 [/i] VGA input 1280*1024, 75HZ, TV output PAL. Thank you!!!...
nuaaloven Mobile and portable
How to select transformer coil specifications
At present, there is a schematic diagram for selection. Please help me. In the figure, VGG is about 9V. AN2 switches Q1 to generate high voltage at terminals 4 and 6. It needs to generate 3000V high v...
assypn Power technology
The MSP430 timer is awesome
[color=#333333][font=Arial,]For learning a new MCU, in my personal opinion, you should first master the usage of the timer after knowing the basic functions, which can help you quickly master the usag...
Jacktang Microcontroller MCU
WinCE system access Eboot parameters
Hello, I am using WinCE 5.0 and Eboot (Samsung 2440 platform). I would like to access the configuration parameters of Eboot after the system is started. Is there any way to do this? Thank you!...
ctwolf_ren Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2841  759  2623  572  1854  58  16  53  12  38 
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