KNPO50F1R40F datasheet, PDF - EEWORLD Datasheet

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KNPO50F1R40F: DescriptionFixed Resistor, Wire Wound, 0.5W, 1.4ohm, 250V, 1% +/-Tol, -300,300ppm/Cel,; CategoryPassive components The resistor; File Size805KB，23 Pages; ManufacturerSynton-Tech Corp; Environmental Compliance

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KNPO50F1R40F Overview

Fixed Resistor, Wire Wound, 0.5W, 1.4ohm, 250V, 1% +/-Tol, -300,300ppm/Cel,

KNPO50F1R40F Parametric

Parameter Name	Attribute value
Is it Rohs certified?	conform to
Objectid	946186251
Reach Compliance Code	compliant
ECCN code	EAR99
structure	Cylindrical
Lead diameter	0.58 mm
Number of terminals	2
Maximum operating temperature	155 °C
Minimum operating temperature	-55 °C
Package diameter	3.2 mm
Package length	9 mm
Package shape	CYLINDRICAL PACKAGE
Package form	Axial
Rated power dissipation(P)	0.5 W
resistance	1.4 Ω
Resistor type	FIXED RESISTOR
series	KNP
technology	WIRE WOUND
Temperature Coefficient	300 ppm/°C
Tolerance	1%
Operating Voltage	250 V

KNPO50F1R40F Preview

SYNTON

TECH CORPORATION

WIRE WOUND RESISTORS

File No. :

Version :

Page :

Date :

KNP-02

1/23

2012.04.26

1. INTRODUCTION

To wind the alkaline less ceramic core with metal

alloy resistance wire and coating with silicon resin

which makes wire wound resistor KNP series

Small in size comparatively than other kind resistor

Electrical and Mechanical stability and high reliability

2. FEATURES

High stable pulse characteristics!

Meet JIS-C-5202 requirements!

Super heat dissipation!

Low noise!

No annual shift on resistance value!

Special tight tolerance are available on request!

APPROVED

CHECKED

DESIGNED

REMARK

DOCUMENT NO.

Carol

May

Chen

4/26 RE:SGS

0201010020

Confidential, Do Not Disseminate.

SYNTON

TECH CORPORATION

WIRE WOUND RESISTORS

3. EXPLANATIONS OF ORDERING CODE

DESCRIPTION : KNP 1W 5%

SYNTON CODE : KNP

100

File No. :

Version :

Page :

Date :

KNP-02

2/23

2012.04.26

100Ω

101

SERIES

WIRE

WOUND

RESISTOR

POWER

025 : 1/4W

050 : 1/2W

100 : 1W

200 : 2W

300 : 3W

400 : 4W

500 : 5W

700 : 7W

1000:10W

1300:13W

100 S : 1W

small Size

200 B : 2W

big Size

(Please see

detail of

Figure1)

TOLERANCE

F :

±1%

G :

±2%

J :

±5%

RESISTANCE

VALUE

E24 Series 5%

3 Digits :

2R2 : 2.2Ω

100 : 10Ω

101 : 100Ω

102 : 1K

E96 Series 1%

4 Digits :

2R20 : 2.2Ω

10R0 : 10Ω

1000 : 100Ω

1001 : 1K

PACKAGE

=Tape Box

=Tape 26mm

=Tape Reel

=Bulk

M / MK / MB=

Forming

horizontal type

F / FK / FKK=

Forming

vertical type

(Please see

detail of

Figure7&8)

(Please see

detail of

Figure4.5 & 6)

Confidential, Do Not Disseminate.

SYNTON

TECH CORPORATION

WIRE WOUND RESISTORS

4. ELECTRICAL CHARACTERISTICS

TYPE

KNP-25

KNP-50S

KNP-50

KNP-100SS

KNP-100S

KNP-100

KNP-200S

KNP-200

KNP-250S

KNP-300SS

KNP-300S

KNP-300

KNP-400

KNP-500S

KNP-500

KNP-500B

KNP-600

KNP-700S

KNP-700

KNP-800

KNP-1000S

KNP-1000

KNP-1100S

KNP-1300

Power

Rating at

70℃

1/4W

1/2W

2.5W

10W

11W

13W

Operating

Temp.

Range

Maximun

Working

Volt.

250V

300V

File No. :

Version :

Page :

Date :

KNP-02

3/23

2012.04.26

Maximun Dielectric Value Range Special(Ω)

Overload withstanding Standard

(Ω)

Volt.

Volt

High Low

0.1~60

0.1~100

0.1~60

0.1~100

0.1~150

0.1~300

0.1~100

0.1~400

0.1~1K

0.1~1.5K

0.1~2K

0.1~3K

0.1~1.5K

0.1~3K

±1500PPM

150

350

150

350

600

1.2K

600

1.2K

1.5K

1.2K

1.5K

2.9K

3.9K

5.8K

3.9K

5.8K

0.0067

0.0019

0.0067

0.0019

0.0017

0.0020

0.0017

0.0020

0.0025

0.0020

0.0025

0.0028

0.0040

0.0047

0.0040

0.0047

—55℃½

＋155℃

Temp.Coefficient

Rmark

350V

300V

350V

300V

350V

300V

350V

300V

350V

300V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

450V

400V

±300PPM

/℃ ,

special low to

±25PPM

high to

Special Low And High Values Are Available On Your Request.

Figure 1

Confidential, Do Not Disseminate.

SYNTON

TECH CORPORATION

WIRE WOUND RESISTORS

5. POWER RATING

File No. :

Version :

Page :

Date :

KNP-02

4/23

2012.04.26

(1)Power Derating

: The rated power at the temperature in excess of

℃

shall be derated in accordance with figure2

100

Rated

Power

(%)

120

150

155

200

250

300

275

Ambient Temperature (℃)

Figure2

(2)Pulse Loading Characteristics

1000

Pulse withstanding power (W)

100

10µs

100µs

1ms

10ms

100ms

Continuous Time Of Pulse(sec.)

Confidential, Do Not Disseminate.

SYNTON

TECH CORPORATION

WIRE WOUND RESISTORS

File No. :

Version :

Page :

Date :

KNP-02

5/23

2012.04.26

(3)Rated Voltage :

The DC or AC(rms) continuous working voltage

corresponding to the rated power is determined

by the following formula:

RxP

Where E : Continuous rated DC or AC (rms) working voltage (v)

P : Rated power (w)

R : Resistance value (

)

Confidential, Do Not Disseminate.

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