303137-172R00-ABT datasheet, PDF

Datasheet> All Categories > Passive components> The resistor> 303137-172R00-ABT

303137-172R00-ABT: DescriptionFixed Resistor, Metal Foil, 0.3W, 172ohm, 102V, 0.05% +/-Tol, 0.2ppm/Cel, Surface Mount, 2010, CHIP; CategoryPassive components The resistor; File Size423KB，6 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

Download Datasheet Parametric View All

303137-172R00-ABT Overview

Fixed Resistor, Metal Foil, 0.3W, 172ohm, 102V, 0.05% +/-Tol, 0.2ppm/Cel, Surface Mount, 2010, CHIP

303137-172R00-ABT Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Vishay
package instruction	SMT, 2010
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	NON INDUCTIVE, ULTRA HIGH PRECISION, STANDARD: MIL-PRF-55182
structure	Rectangular
JESD-609 code	e0
Manufacturer's serial number	303137
Installation features	SURFACE MOUNT
Number of terminals	2
Maximum operating temperature	150 °C
Minimum operating temperature	-55 °C
Package height	0.64 mm
Package length	5.03 mm
Package shape	RECTANGULAR PACKAGE
Package form	SMT
Package width	2.46 mm
method of packing	TR
Rated power dissipation(P)	0.3 W
Rated temperature	70 °C
Guideline	MIL-PRF-55342
resistance	172 Ω
Resistor type	FIXED RESISTOR
series	303137
size code	2010
surface mount	YES
technology	METAL FOIL
Temperature Coefficient	.2 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Terminal shape	WRAPAROUND
Tolerance	0.05%
Operating Voltage	102 V
Base Number Matches	1

Preview

Download Datasheet

View All

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

±4

±5

FIGURE 1 - POWER DERATING CURVE

Percent of Rated Power

- 55 °C

100

- 75

+ 70 °C

- 50

- 25

+ 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

Recommended Resources

88 to 108MHz FM signal generator circuit

Electromechanical Controlled Capacitor Braking Circuit

pressure sensitive switch circuit

Improved nickel-cadmium battery automatic charging circuit

800W triac light regulator

High precision regulated power supply

Control the turning on of LED: void led_on(void) { int i, nOut; nOut = 0xF0; rGPFDAT = nOut & 0x70; //0xF0 & 0x70 = 0x70 for(i = 0 ; i result is 0x20 rGPFDAT = nOut &0x30; for(i = 0 ; i the result is 0x00 for(i = 0 ; i The result i...; zhgb1981 Embedded System

Design of Inverter Power System Based on 16-bit Single-chip Microcomputer: [b]Abstract[/b]: This paper introduces an inverter power system with 8XC196MC as the core. Its inverter control system realizes full digital operation. The SPWM control pulse waveform of the inverter ...; 黑衣人 MCU

WinCE startup steps first step question: The process of changing an EXE or DLL program file after it has been loaded to reflect the actual load address is called "fixing up". Can anyone explain to me what this fix up means? There is also thi...; lijiamin11 Embedded System

Rapid charging of electric vehicle batteries by mains power and solar cells (referred to): This article focuses on the rapid charging of electric vehicle batteries using mains power and solar cells. In terms of commercial power, charging is carried out for high peak charging current to shor...; zbz0529 Power technology

ESP8266 FAQ: 1.[color=rgb(51, 51, 51)][font=OSL][size=22px][b]Why does ESP8266 TCP transparent transmission process lose packets? [/b][/size][/font][/color][color=#333333][font=OSL][size=3][size=22px][/size][/size...; wateras1 RF/Wirelessly

Simple stopwatch based on MSP430f149 microcontroller: #include#include "Config.h" int second = 0, minute = 0, count = 0, flag = 0, a = 0, b = 0, c = 0; unsigned char FlagLcd; //**************************************************************************** ...; fish001 Microcontroller MCU

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

Popular Components