PKB0809-273K-UL datasheet, PDF

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PKB0809-273K-UL: DescriptionGeneral Purpose Inductor, 27000uH, 10%, 1 Element, RADIAL LEADED; CategoryPassive components inductor; File Size101KB，4 Pages; Manufacturer3L Electronic Corporation

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PKB0809-273K-UL Overview

General Purpose Inductor, 27000uH, 10%, 1 Element, RADIAL LEADED

PKB0809-273K-UL Parametric

Parameter Name	Attribute value
Reach Compliance Code	compliant
ECCN code	EAR99
DC Resistance	59 Ω
Nominal inductance(L)	27000 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	PKB
Number of functions	1
Number of terminals	2
Maximum operating temperature	80 °C
Minimum operating temperature	-20 °C
Minimum quality factor (at nominal inductance)	80
Maximum rated current	0.045 A
self resonant frequency	0.3 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	NO
Terminal location	RADIAL
Terminal shape	WIRE
Test frequency	0.0796 MHz
Tolerance	10%
Base Number Matches	1

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PKB SERIES

PEAKING COILS.

Applications:

．TVs

and Audio equipment.

．Telecommunication

devices..

．Buzzers

and Alarm system.

．Switching

Power Supply.

．System

requiring Band and High Q.

．Other

noise filter.

Shape and Dimension (unit:mm)

Item

PKB0804

PKB0865

PKB0809

A Max.

8.9

10.8

13.5

B±1.0

4.0

C±0.5

5.0

D Max.

9.5

E±0.05

0.70

Item

PKB0804

PKB0865

PKB0809

A Max.

9.5

11.5

14.5

B±1.0

4.0

C±0.5

5.0

D Max.

10.5

E±0.05

0.70

Features :

．Ideal

as choke coil for noise filtering and DC/DC

convertor applications.

．Small

size radial lead type.

．With

a special base for uniformed lead wire.

．High

inductance with high rated current.

．Available

with or without heat shrink tube.

．Tape

packaging for auto-insertion.

Product Identification :

(1)

(2)

0865 - 221

(3)

(4)

K - UL

(5)

(6)

(1) Type: Peaking coils.

(2) Base : K8IN

(3) Style: core size, OD=8.0mm; L=6.5mm.

(4) Inductance : 221 for 220uH

(5) Inductance tolerance :J:

5% K:

10%, M:

20%

(6) Sleeve: UL tube,Black,125℃; No code: no sleeve

Characteristics :

．Rated

Current : It is either the inductance is 10% lower

is than its initial value in DC. saturation characteristics

or temperature rise becomes

△T=20℃(Ta=20)

Whichever lower.

．Operating

temperature : -20 to 85℃.

Test equipment :

．L

& Q: HP4285A (Freq.>75kHz).

．L

& Q: HP4284A (Freq.<75kHz).

．DCR:

Milli-ohm meter.

．SRF

: HM9461 L-SRF meter or equivalent.

．Electrical

specifications at 25

℃.

Lasting. Leaning. Leading

3L Electronic Corp.

32.1

Web : http://www.3lcoil.com

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