RK923CD2746F [KOA]

Fixed Resistor, Metal Glaze/thick Film, 0.5W, 274000000ohm, 7000V, 1% +/-Tol, 300ppm/Cel, Through Hole Mount, 4310, SIP, ROHS COMPLIANT;


型号：	RK923CD2746F
厂家：	KOA SPEER ELECTRONICS, INC.
描述：	Fixed Resistor, Metal Glaze/thick Film, 0.5W, 274000000ohm, 7000V, 1% +/-Tol, 300ppm/Cel, Through Hole Mount, 4310, SIP, ROHS COMPLIANT 电阻器
文件：	总2页 (文件大小：228K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

RK92

thick film resistors for high voltage

features

• High resistance resistors for high voltage circuits

• Thin SIP shape

• The flame retardant coats corresponding to UL94V-0

are used

• Thick film resistors (RuO2) ensure high stabilities

in life and change in aging

• Marking: Black body color

• Products with lead-free terminations meet EU RoHS

requirements. EU RoHS regulation is not intended for

Pb-glass contained in electrode, resistor element and glass.

dimensions and construction

Dimensions inches (mm)

Type L (Max.) H (Max.)

c (Max.)

Inner Insulation

Coating

.500

(12.7)

.402±.008

Resistive

Film

Outer

(10.2 0.2)

Coating Resin

.602

(15.3)

.200

(5.08)

.5±.008

(12.7 0.2)

.701

.598±.008

(17.8)

(15.2 0.2)

.425

(10.8)

.3±.008

(7.62 0.2)

.020

.012

.020±.004 .118±

.098

(2.5)

.010±.004

(0.25 0.1)

Inner

(0.5 0.1)

+0.5

.622

(15.8)

.5±.008

(12.7 0.2)

Electrode

(3.0

)

Ceramic

Substrate

-0.3

.823

(20.9)

.256

(6.5)

.701±.008

(17.8 0.2)

Terminal

.925

(23.5)

.799±.008

(20.3 0.2)

1.02

(26.0)

.902±.008

(22.9 0.2)

ordering information

New Part #

RK92

107

Termination

Surface Material

Nominal

Resistance

Tolerance

Type

Style

D: SnAgCu

±2% ~ ±10%:

2 significant figures

+ 1 multiplier

F: ±1%

G: ±2%

J: ±5%

(Other termination material

styles may be available,

please contact factory

for options)

±1%: 3 significant figures

+ 1 multiplier

K: ±10%

M: ±20%

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

12/29/10

118

KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

RK92

thick film resistors for high voltage

applications and ratings

T.C.R.

(ppm/°C)

Max.

Resistance Range (Ω)

Maximum

Working

Voltage

Rated

Ambient Temperature

Temperature

Operating

Part

Designation

Power

Rating

Range

F: ±1%

G: ±2%

J: ±5%

––

K: ±10%

––

M: ±20%

––

0.5W

2M - 10M

1kV

10kV

7kV

1M - 500M 1M - 500M

1M - 1G

0.6W

0.5W

0.75W

0.85W

1.0W

1.1W

1M - 1G

-25°C

+125°C

+70°C

±300

––

10kV

1M - 500M 1M - 500M

environmental applications

Derating Curve

100

-60 -40 -20

-55

20 40 60 80 100 120 140

25 125

Ambient Temperature

(°C)

Performance Characteristics

Requirement ∆ R ±(% + 0.05Ω)

Parameter

Limit

Typical

Test Method

Resistance

Within specified tolerance

—

25°C

Room temperature +100°C

260°C ± 5°C, 10 seconds ± 1 second

T.C.R.

—

Resistance to Solder Heat

0.5%

Temperature Cycling

Moisture Resistance

Endurance @ 70°C

0.5%

-25°C (30 minutes)/ +125°C (30 minutes) 5 cycles

40°C ± 2°C, 90 - 95% RH, 1000 hours,

Room temperature 1000 hours, Rated voltage

Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.

12/29/10

119

KOA Speer Electronics, Inc. • 199 Bolivar Drive • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com

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