302075-7P124R00AB datasheet, PDF

Datasheet> All Categories > Passive components> The resistor> 302075-7P124R00AB

302075-7P124R00AB: DescriptionFixed Resistor, Metal Foil, 1.75W, 124ohm, 600V, 0.05% +/-Tol, -2,2ppm/Cel,; CategoryPassive components The resistor; File Size112KB，6 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

Download Datasheet Parametric View All

302075-7P124R00AB Overview

Fixed Resistor, Metal Foil, 1.75W, 124ohm, 600V, 0.05% +/-Tol, -2,2ppm/Cel,

302075-7P124R00AB Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Objectid	978265680
Reach Compliance Code	unknown
ECCN code	EAR99
structure	Hermetically Sealed
JESD-609 code	e0
Lead diameter	0.64 mm
Lead length	25.4 mm
Number of terminals	4
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package diameter	12.7 mm
Package length	38.1 mm
Package form	4 Terminals
method of packing	Bulk
Rated power dissipation(P)	1.75 W
resistance	124 Ω
Resistor type	FIXED RESISTOR
series	H SERIES-OTHER
technology	METAL FOIL
Temperature Coefficient	-2,2 ppm/°C
Terminal surface	Tin/Lead (Sn/Pb)
Tolerance	0.05%
Operating Voltage	600 V

Preview

Download Datasheet

View All

H Series

Vishay Foil Resistors

New Generation of Secondary Standards Hermetically Sealed High Precision Bulk

Metal

Foil Technology Resistors with TCR of ± 2 ppm/°C, Tolerance of ± 0.001 % and

Load Life Stability of ± 0.005 % (Metrology, Laboratory, Instrumentation, Industrial)

FEATURES

•

Temperature coefficient of resistance (TCR):

± 2 ppm/°C typical (- 55 °C to + 125 °C, + 25 °C

ref.).

For

ultra

high

performances

(instrumentation and metrology) please refer to

the last page

•

Resistance range: 5

to 1.84 MΩ (higher or

lower values of resistance available)

•

Vishay Foil resistors are not restricted to standard values;

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

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

•

Power rating: 0.3 W to 2.5 W at + 25 °C (depending on

model - see table 2)

•

Tolerance: to ± 0.001 % (10 ppm)

•

Load life stability to ± 0.002 % (20 ppm) at 25 °C, 2000 h

at rated power

•

Load life stability can be considerably improved

through in-house stabilization

•

Shelf life stability: ± 2 ppm for at least 6 years

(unaffected by humidity)

•

Electrostatic discharge (ESD) up to 25 000 V

•

Rise time: 1 ns effectively no ringing

•

Thermal stabilization time < 1 s (nominal value achieved

within 10 ppm of steady state value)

•

Current noise: 0.010 µV

RMS

/V of applied voltage (< - 40 dB)

•

Thermal EMF: 0.05 µV/°C typical

•

Voltage coefficient: < 0.1 ppm/V

•

Non-inductive: < 0.08 µH

•

Non-inductive, non-capacitive design

•

Non hot spot design

•

Terminal finish available: lead (Pb)-free or tin/lead alloy

•

Impervious to harmful environments - oil-filled

•

Compliant to RoHS directive 2002/95/EC

•

Prototype quantities available in just 5 working days

or sooner. For more information, please contact

foil@vishay.com

•

For better performances (values, TCR, tolerance, stability),

please see the HZ series

INTRODUCTION

The H series resistors are oil-filled, hermetically sealed ultra

precision resistors and are used as secondary standards for

metrology applications.

The hermetic sealing eliminates the ingress of moisture and

oxygen, while the oil acts as a thermal conductor, thus

eliminating the long-term degradation elements of unsealed

resistors, while at the same time allowing the device to

accept short periods of overload without degradation.

Vishay’s Bulk Metal

Foil outperforms all other resistor

technologies available today for applications that require

precision and stability. When combined with the hermetic

sealing and oil filling, the H series resistors become

the most

precise and stable resistors available.

With accuracies of 0.001 %, a resistance range from 5

to 1.84 MΩ, and long term shelf life of less than 2 ppm,

these devices are virtually secondary standards that can be

carried in sets for daily or periodic calibration of factory

measurement equipment.

The H series is available with laboratory and metrology

level precision and long-term stability with additional

in-house oriented processes such as: chip stabilization,

special TCR plotting, additional treatments for ultra

stability and special post manufacturing operations

(PMO). (Please refer to the last page)

TABLE 1 - TCR VS. RESISTANCE VALUE

RESISTANCE

VALUE (Ω)

100 to < 1M84

50 to < 100

5 to < 50

TYPICAL TCR AND MAX. SPREAD

(- 55 °C to + 125 °C, + 25 °C ref.)

(ppm/°C)

± 2 ± 2.5

± 2 ± 3.5

± 2 ± 4.5

FIGURE 1 - SHELF LIFE - VHA518-11

12K9 VS. QHE

0.9

0.8

0.7

0.6

0.5

0.4

0.3

0.2

0.1

- 0.1

100 200 300 400 500 600 700 800 900 1000

Note

• For maximum TCR < 1 ppm/°C, see VHP100 and contact

application engineering

* Pb containing terminations are not RoHS compliant, exemptions may apply

Resistance Change (ppm)

Time (Days)

Document Number: 63006

Revision: 07-Dec-09

For any questions, contact:

foil@vishay.com

www.vishay.com

Recommended Resources

Smoking Cessation Circuit

Variable resistance phase shift trigger circuit cd

M62430 internal block diagram

Internal circuit principle of LM386

Use NE555 to make push-button delay energy-saving lamps (3)

High current and high power operational amplifier circuit OPA502

Telephone remote control program 2: [font=Times New Roman][/font] [font=Times New Roman][size=5]Recently I modified the program again, and I don’t think it’s very good yet. I’d like to trouble you to take a look and modify it.[/size][/f...; TSB53 MCU

Molex's compact Type-C connector saves valuable space in your design! Download and get a gift! Event starts now: Molex's compact Type-C connector saves valuable space in your design! Download and get a gift!Click here to enter the eventUSB Products and Solutions The expanded family of compact Type-C connectors s...; EEWORLD社区 Integrated technical exchanges

Proteus commonly used components Chinese and English comparison table: AND AND gate ANTENNA antenna BATTERY DC power supply BELL Bell BVC coaxial cable connector BRIDEG 1 rectifier bridge (diode) BRIDEG 2 rectifier bridge (integrated block) BUFFER buffer BUZZER buzzer CA...; 水牛 PCB Design

Important news about thermometers: Just got a message from SOSO sister, the boards of group 51 and group C8051FXXX have been put into production, and will be available next week :Q It’s so hot!!!!!! The title is so funny!!!!!! :D :D...; drjloveyou DIY/Open Source Hardware

I need help with the problem of MCU programming failure, urgent! T^T: I am a beginner of 51 single chip microcomputer. I am making a small gadget now. There is a problem with program download. The chip used is AT89S52, crystal: 12M. Download software: avr fighter. The c...; huowangtc MCU

The simulator NK customized based on WINCE6.0 R3 can play QQ but cannot access the Internet. Why? Pinging the host is also possible.: The simulator NK customized based on WINCE6.0 R3 can play QQ but cannot access the Internet. Why? Pinging the host is also possible....; zhaojg0924 Embedded System

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