WSFN20311000D datasheet, PDF - EEWORLD Datasheet

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WSFN20311000D: DescriptionRES,SMT,THIN FILM,1.1K OHMS,100WV,.5% +/-TOL,-50,50PPM TC,0202 CASE; CategoryPassive components The resistor; File Size99KB，3 Pages; ManufacturerVishay; Websitehttp://www.vishay.com

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WSFN20311000D Overview

RES,SMT,THIN FILM,1.1K OHMS,100WV,.5% +/-TOL,-50,50PPM TC,0202 CASE

WSFN20311000D Parametric

Parameter Name	Attribute value
Objectid	1169255049
package instruction	SMT, 0202
Reach Compliance Code	unknown
Country Of Origin	USA
ECCN code	EAR99
YTEOL	8.1
structure	Chip
Manufacturer's serial number	SFN
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package height	0.254 mm
Package length	0.51 mm
Package form	SMT
Package width	0.51 mm
method of packing	Tray
Rated power dissipation(P)	0.25 W
resistance	1100 Ω
Resistor type	FIXED RESISTOR
series	SFN
size code	0202
technology	THIN FILM
Temperature Coefficient	50 ppm/°C
Tolerance	0.5%
Operating Voltage	100 V

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SFN

Vishay Electro-Films

NiCr Thin Film, Top-Contact Resistor

CHIP

RESISTORS

FEATURES

•

Wire bondable

Product may not

be to scale

•

Chip size: 20 inches square

•

Resistance range: 10

to 510 kΩ

•

Resistor material: Nichrome

•

Oxidized silicon substrate

The SFN series resistor chips offer a combination of

nichrome stability, good power rating and small size.

The SFNs are manufactured using Vishay Electro-Films

(EFI) sophisticated thin film equipment and manufacturing

technology. The SFNs are 100 % electrically tested and

visually inspected to MIL-STD-883.

•

250 mW power

APPLICATIONS

Vishay EFI SFN resistor chips are widely used in hybrid packages where space is limited. Designed with capacity to handle

substantial power loads, they also have the benefit of nichrome stability.

Recommended for hermetic environments where die is not exposed to moisture.

TEMPERATURE COEFFICIENT OF RESISTANCE, VALUES AND TOLERANCES

Tightest Standard Tolerance Available

0.1 %

PROCESS CODE

CLASS H*

CLASS K*

209

201

203

205

208

200

202

204

*MIL-PRF-38534 inspection criteria

± 10 ppm/°C

± 25 ppm/°C

± 50 ppm/°C

± 100 ppm/°C

100

1 kΩ

510 kΩ

STANDARD ELECTRICAL SPECIFICATIONS

PARAMETER

Noise, MIL-STD-202, Method 308

100

- 250 kΩ

< 100

or > 251 kΩ

Stability, 1000 h, + 125 °C, 50 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

- 35 dB typ.

- 20 dB typ.

± 0.25 % max.

ΔR/R

- 55 °C to + 125 °C

± 0.25 % max.

ΔR/R

± 0.5 % max.

ΔR/R

200 V

min.

100 V max.

250 mW

± 0.25 % max.

ΔR/R

www.vishay.com

For technical questions, contact: efi@vishay.com

Document Number: 61025

Revision: 12-Mar-08

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