WQFM1069420AD datasheet, PDF - EEWORLD Datasheet

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WQFM1069420AD: DescriptionRES,SMT,THIN FILM,942 OHMS,100WV,.5% +/-TOL,-100,100PPM TC,0202 CASE; CategoryPassive components The resistor; File Size83KB，3 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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WQFM1069420AD Overview

RES,SMT,THIN FILM,942 OHMS,100WV,.5% +/-TOL,-100,100PPM TC,0202 CASE

WQFM1069420AD Parametric

Parameter Name	Attribute value
Objectid	1220561341
package instruction	SMT, 0202
Reach Compliance Code	unknown
ECCN code	EAR99
structure	Chip
Manufacturer's serial number	QFM
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package height	0.254 mm
Package length	0.5 mm
Package form	SMT
Package width	0.5 mm
method of packing	Tray
Rated power dissipation(P)	0.025 W
Guideline	MIL-STD-883
resistance	942 Ω
Resistor type	FIXED RESISTOR
series	QFM
size code	0202
technology	THIN FILM
Temperature Coefficient	-100,100 ppm/°C
Tolerance	0.5%
Operating Voltage	100 V

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QFM

Vishay Electro-Films

Thin Film, Top-Contact Resistor

CHIP

RESISTORS

FEATURES

Product may not

be to scale

•

Wire bondable

•

Small size, 0.020 inches square

•

Resistance range: 1.0

to 1 MΩ

•

DC power rating: 25 mW

The QFM series tantulum nitride on quartz single-value

resistor chips offer a small size, wide ohmic value range and

excellent frequency response.

The QFMs tantalum nitride resistor material offers excellent

resistance to high moisture environments.

The QFMs are manufactured using Vishay Electro-Films

(EFI) sophisticated thin film equipment and manufacturing

technology. The QFMs are 100 % electrically tested and

visually inspected to MIL-STD-883.

•

Quartz substrate: < 0.1 pF shunt capacitance

•

Resistor material: Tantalum nitride, self passivating

•

Moisture resistant

APPLICATIONS

The QFM top-contact resistor chips are designed to handle substantial power loads in many types of hybrid packages. They are

ideally suited for this purpose because of their small size.

TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES

Tightest Standard Tolerance Available

1 % 0.5 %

0.1 %

± 25 ppm/°C

± 50 ppm/°C

± 100 ppm/°C

± 250 ppm/°C

PROCESS CODE

CLASS H*

103

101

102

100

Aluminum terminations

CLASS K*

107

105

106

104

100

200 kΩ 430 kΩ 620 kΩ 1 MΩ

*MIL-PRF-38534 inspection criteria

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

Noise, MIL-STD-202, Method 308

100

- 250 kΩ

< 100

or > 251 kΩ

Moisture Resistance, MIL-STD-202, Method 106

Stability, 1000 h, + 125 °C, 125 mW

Operating Temperature Range

Thermal Shock, MIL-STD-202,

Method 107, Test Condition F

High Temperature Exposure, + 150 °C, 100 h

Dielectric Voltage Breakdown

Insulation Resistance

Operating Voltage

DC Power Rating at + 70 °C (Derated to Zero at + 175 °C)

5 x Rated Power Short-Time Overload, + 25 °C, 5 s

www.vishay.com

For technical questions, contact: efi@vishay.com

- 35 dB typ.

- 20 dB typ.

± 0.5 % max.

ΔR/R

± (0.25 % + 0.01

Ω)

max.

ΔR/R

- 55 °C to + 125 °C

± 0.25 % max.

ΔR/R

± 0.5 % max.

ΔR/R

200 V

min.

100 V max.

25 mW

± 0.25 % max.

ΔR/R

Document Number: 61078

Revision: 14-Mar-08

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