303140-3K2400-BBT datasheet, PDF

Datasheet> All Categories > Passive components> The resistor> 303140-3K2400-BBT

303140-3K2400-BBT: DescriptionFixed Resistor, Metal Foil, 0.6W, 3240ohm, 127V, 0.1% +/-Tol, -.2,.2ppm/Cel, 2917,; CategoryPassive components The resistor; File Size2MB，7 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

Download Datasheet Parametric View All

303140-3K2400-BBT Overview

Fixed Resistor, Metal Foil, 0.6W, 3240ohm, 127V, 0.1% +/-Tol, -.2,.2ppm/Cel, 2917,

303140-3K2400-BBT Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	285153282
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Rectangular
JESD-609 code	e0
Number of terminals	2
Maximum operating temperature	175 °C
Minimum operating temperature	-55 °C
Package height	2.79 mm
Package length	7.29 mm
Package shape	RECTANGULAR PACKAGE
Package form	SMT
Package width	4.32 mm
method of packing	TR
Rated power dissipation(P)	0.6 W
Guideline	MIL-PRF-55182
resistance	3240 Ω
Resistor type	FIXED RESISTOR
size code	2917
technology	METAL FOIL
Temperature Coefficient	0.2 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Tolerance	0.1%
Operating Voltage	127 V

Preview

Download Datasheet

View All

303139, 303140

Models # 303139 and 303140 - Molded Surface Mount Space and Military

Grade Resistors SMRxDZ with Screen/Test Flow in Compliance with

EEE-INST-002, (Tables 2A and 3A, Film/Foil, Level 1) and MIL-PRF-55182

FEATURES



Temperature coefficient of resistance (TCR):

± 0.2 ppm°C typical (- 55 °C to + 125 °C, + 25 °C ref.)



Tolerance: to ± 0.02 %



Power coefficient of resistance (PCR)

“R due to self heating”: 5 ppm at rated power



Flexible terminations ensure minimal stress transference

from the PCB due to a difference in thermal coefficient of

expansions (TCE)



Electrostatic discharge (ESD): at least to 25 kV



Load life stability: ± 0.005 % (70 °C, 2000 h at rated power)



Resistance range: 5



to 40 k



Vishay Foil resistors are not restricted to standard values;

specific “as requested” values can be supplied at no extra

cost or delivery (e.g. 1K2345 vs. 1K)



Maximum power: to 600 mW at 70 °C



Non-inductive, non-capacitive design



Current noise: - 40 dB



Voltage coefficient: < 0.1 ppm/V



Non-inductive: < 0.08 µH



Non hot spot design



Terminal finish: tin/lead alloy



Matched sets with TCR tracking are available upon

request



For oriented performances please contact us



For prototype units, append a “U” to the model number

(example: 303139U). These units pass all tests per table 3

(page 4) with no destructive qualification testing required

(table 4, page 4). For more information, please contact

foil@vpgsensors.com



INTRODUCTION

The 303139, 303140 are ultra high precision molded surface

mountable resistors offering all the elements of precision;

including low TCR, tight tolerance, long term stability, low

noise, low thermal EMF, and non-measurable voltage

coefficient. One of the 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. These resistors utilize 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).

Voltage division with tight tracking < 2 ppm/°C can be

achieved with 2

randomly

selected units even with a large

ratio between the two values.

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.)

VALUE

250



to 40 k



to < 250



to < 50



to < 20



to < 10



ABSOLUTE

TOLERANCE

± 0.02 %

± 0.05 %

± 0.1 %

± 0.2 %

± 0.5 %

TYPICAL TCR AND

MAX. SPREAD

(ppm/°C)

± 0.2 ± 1.8

± 0.2 ± 2.8

± 0.2 ± 4.8

± 0.2 ± 6.8

FIGURE 1 - POWER DERATING CURVE

200

175

Rated Power (%)

150

125

100

- 75

- 25

+ 25

+ 75

+ 125

Ambient Temperature (°C)

+ 175

- 55 °C

+ 70 °C

Document Number: 63165

Revision: 27-May-15

For any questions, contact

foil@vpgsensors.com

www.vishayfoilresistors.com

Recommended Resources

Automatic tuning control circuit

Zoomlion F9500 servo power supply

Shock resistant soft start constant current LED lighting circuit

Use LM317 to modify the regulated power supply circuit

Multi-purpose home appliance timing controller circuit

Linear True RMS Temperature Control Circuit

How to test the USB host port of CPU: I want to test the USB host interface of a board, but I don't want to connect a USB flash drive or mouse to it. Is there any other way? It seems that someone has used a mouse chip to configure the USB...; yunqing Analog electronics

The Basics of the Best Spectrum Analyzer: [align=left][color=rgb(62, 62, 62)][b]Preface[/b] Spectrum analysis is a fast method for observing and measuring signal amplitude and signal distortion. The display result can directly reflect the amp...; fish001 RF/Wirelessly

Could you please tell me what is wrong with the frequency measurement program of MSP430F5529?: #include#include "nokia_5110.h" //#include "systemclk.h" unsigned intnew_flag=0,old_flag=0; unsigned char N1=0; long time,pluse=0;void main(void) {WDTCTL = WDTPW + WDTHOLD;// Stop WDTP1DIR |= 0x01;// ...; 望风年少 Microcontroller MCU

Please modify it: How to connect stm32 to display screen, how to save the data detected continuously through gpio port and display it on the screen, the following is the program I wrote, I don't know how to store the d...; 731313511 ARM Technology

Crash safety of lithium-ion batteries for electric vehicles: When electric vehicles collide, the battery is prone to internal short circuit problems. How much deformation/force can a single battery withstand to reach internal short circuit? Vehicle damage cause...; alan000345 Automotive Electronics

The cc2650stk official example, after compilation, is only over 100K, while the factory HEX files are all over 300K. ...: The cc2650stk official example program is compiled, but it is only more than 100K, while the factory HEX files are all more than 300K. The most critical thing is that none of the files of more than 10...; wolfram335 Wireless Connectivity

Shortcut: E0 E1 E2 E3 E4 E5 E6 E7 E8 E9 EA EB EC ED EE EF EG EH EI EJ EK EL EM EN EO EP EQ ER ES ET EU EV EW EX EY EZ F0 F1 F2 F3 F4 F5 F6 F7 F8 F9 FA FB FC FD FE FF FG FH FI FJ FK FL FM FN FO FP FQ FR FS FT FU FV FW FX FY FZ G0 G1 G2 G3 G4 G5 G6 G7 G8 G9 GA GB GC GD GE GF GG GH GI GJ GK GL GM GN GO GP GQ GR GS GT GU GV GW GX GZ H0 H1 H2 H3 H4 H5 H6 H7 H8 HA HB HC HD HE HF HG HH HI HJ HK HL HM HN HO HP HQ HR HS HT HU HV HW HX HY HZ I1 I2 I3 I4 I5 I6 I7 IA IB IC ID IE IF IG IH II IK IL IM IN IO IP IQ IR IS IT IU IV IW IX J0 J1 J2 J6 J7 JA JB JC JD JE JF JG JH JJ JK JL JM JN JP JQ JR JS JT JV JW JX JZ K0 K1 K2 K3 K4 K5 K6 K7 K8 K9 KA KB KC KD KE KF KG KH KI KJ KK KL KM KN KO KP KQ KR KS KT KU KV KW KX KY KZ

Popular Components