288P22494H101 [VISHAY]

Resistor/Capacitor Network, RC NETWORK, ISOLATED, 0.5W, 100ohm, 0.22uF, THROUGH HOLE MOUNT, RECTANGULAR PACKAGE-2, RADIAL LEADED;


型号：	288P22494H101
厂家：	VISHAY
描述：	Resistor/Capacitor Network, RC NETWORK, ISOLATED, 0.5W, 100ohm, 0.22uF, THROUGH HOLE MOUNT, RECTANGULAR PACKAGE-2, RADIAL LEADED 电容器电阻器网络电容器网络
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Type 288P

Vishay Sprague

R-C Arc Suppressors

ORANGE DROP^®, Radial Lead

Contact Arc Suppression reduces field maintenance,

premature equipment failure and RFI. A capacitor connected

across the contacts helps in the solution of these problems

but can cause contact welding and reduced equipment

reliability. By adding a resistor in series with the capacitor,

these additional problems are eliminated.

Because of the increased use of R-C combinations for Arc

Suppressors and snubbers, Sprague^®provides low cost

Type 288P R-C Arc Suppressors in a single low profile

package.

The standard ratings shown have those combinations of

resistance and capacitance values most commonly required

for low power applications.

The standard Type 288P R-C Arc Suppressors consist of a

metalized polyester film capacitor in series with a low value

1/2 watt composition resistor. These units are supplied with

radial leads for quick and easy installation.

The outer covering is a tough, conformal coating of epoxy

resin for protection against heat and moisture. The Arc

Suppressors are quite similar in appearance to the Type

225P Orange Drop^®polyester film capacitors.

Humidity Test: Condition networks with no voltage applied

for 72 hours at 95 % relative humidity and + 75 °C. Remove

networks from humidity chamber, wipe surface dry of

moisture and dry in circulating air for 4 hours. Measure

insulation resistance at + 25 °C and rated DC voltage. The

minimum insulation resistance shall be 5000 Megohm after

test. Not more than one failure in 18 units tested shall be

permitted.

PERFORMANCE CHARACTERISTICS

Operating Temperature: - 40 °C to + 85 °C

Insulation Resistance: When measured at + 25 °C, the

insulation resistance shall exceed 10000 Megohm.

Measurements shall be made after a 2 minute charge at

rated DC voltage.

Tolerance: Standard tolerance is 10 % for both the resistor

and capacitor.

AC Operation: The maximum permissible AC voltage to

which these networks may be exposed is 250 volts rms. In no

case should the sum of the DC and peak AC voltage applied

to a network exceed the rated DC voltage.

DIMENSIONS in inches (millimeters)

Max.

0.237

[6.020]

Max.

1.125 [28.575]

0.028 [0.711] Dia. (No. 21 AWG)

Min.

Tinned Copper Lead

on Resistor Side.

0.032 [0.813] Dia. (No. 20 AWG)

Tinned Copper-Clad Lead

on Opposite Side

0.062 [1.575]

Document Number: 42023

Revision: 09-Feb-06

For technial questions, contact spresale@vishay.com

www.vishay.com

Type 288P

Vishay Sprague

STANDARD RATINGS AND DIMENSIONS In inches [millimeters]

CAPACITANCE

(µF)

RESISTANCE*

LEAD

SPACING

(Ω)

PART NUMBER

(Length)

(Height)

(Thickness)

400 VDC

1.000

[25.400]

0.63

[16.00]

0.46

[11.68]

0.691

[17.551]

0.1

100

470

100

470

288P10494J101

288P10494J471

288P22494H101

288P22494H471

288P47494K470

288P47494K101

1.000

[25.400]

0.63

[16.00]

0.46

[11.68]

0.691

[17.551]

1.125

[28.575]

0.59

[14.99]

0.37

[9.40]

0.817

20.752]

0.22

0.47

1.125

[28.575]

0.59

[14.99]

0.37

[9.40]

0.817

[20.752]

1.437

[36.500]

0.63

[16.00]

0.41

[10.41]

1.129

[28.677]

1.437

[36.500]

0.63

[16.00]

0.41

[10.41]

1.129

[28.677]

100

* Standard resistor values are 47, 100 and 470 ohms. Other values are available by request.

ORDERING INFORMATION

288P

TYPE

104

CAPACITANCE

101

RESISTANCE

(-XXX)

SPECIAL

CONSTRUCTION

TOLERANCE

DC VOLTAGE

RATING AT + 85 °C

CASE

CODE

Capacitance is expressed

in picofarads. The first two

digits are significant. The

third is the number of

zeros to follow. Values

must conform to decade

rating for the tolerance

specified.

9 = 10 %

This is expressed See Standard This is expressed in A three-digit suffix may

in hundred of volts. Ratings

Example: 288P R5

= 50 volts.

ohms. The first two digits be added by the factory to

are significant. The third denote special

is the number of zeros to construction.

follow.

www.vishay.com

For technial questions, contact spresale@vishay.com

Document Number: 42023

Revision: 09-Feb-06

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Document Number: 91000

Revision: 11-Mar-11

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