B0425-A datasheet, PDF - EEWORLD Datasheet

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B0425-A: DescriptionGeneral Purpose Inductor, 16uH, 10%, 1 Element, Ferrite-Core, SMD, CHIP; CategoryPassive components inductor; File Size61KB，1 Pages; ManufacturerCOILCRAFT; Websitehttp://www.coilcraft.com/

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B0425-A Overview

General Purpose Inductor, 16uH, 10%, 1 Element, Ferrite-Core, SMD, CHIP

B0425-A Parametric

Parameter Name	Attribute value
Maker	COILCRAFT
Reach Compliance Code	unknown
ECCN code	EAR99
core material	FERRITE
DC Resistance	2.1 Ω
Nominal inductance(L)	16 µH
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
Manufacturer's serial number	B0425-A
Number of functions	1
Number of terminals	2
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Minimum quality factor (at nominal inductance)	35
self resonant frequency	56 MHz
Shape/Size Description	RECTANGULAR PACKAGE
shield	NO
surface mount	YES
Terminal location	DUAL ENDED
Terminal shape	WRAPAROUND
Test frequency	2.5 MHz
Tolerance	10%

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Document 340

Chip Inductor – B0425-A

This chip inductor is designed to meet the needs of

today’s high frequency designer. Its ferrite core allows

higher current ratings and lower DC resistance.

Part

number

B0425-A

Inductance

1

±10% (uH)

16 @ 2.5 MHz

SRF typ

2

(MHz)

56

DCR max

3

(Ohms)

2.1

Phase

1

(65–110 MHz)

78° <

θ

< 90°

Irms

4

(mA)

300

Q min

1

35 @ 2.5 MHz

1. Inductance, Q and phase measured using Coilcraft SMD-A fixture in Agilent/HP 4291A impedance analyzer with Coilcraft-provided correlation pieces.

For recommended test procedures, contact Coilcraft.

2. SRF and phase measured using Agilent/HP 8753D network analyzer and Coilcraft SMD-D test fixture.

3. DCR measured on Cambridge Technology micro-ohmmeter and Coilcraft CCF859 test fixture.

4. Average current for a 15°C rise above 25°C ambient.

5. Operating temperature range

−40°C

to +85°C.

6. Electrical specifications at 25°C.

Typical Q vs Frequency

Typical L vs Frequency

B

overall

F

A

G

F

E

terminal

C

I

J

I

D

Terminal wraparound:

approx 0.015/0,38 both ends

H

Land

Pattern

A max B max C max

0.195 0.150 0.135

4,95

3,81

3,43

D ref

0.070

1,78

E

2,54

F

0,64

G

3,25

H

3,05

I

1,14

J

3,00

0.100 0.025 0.128 0.120 0.045 0.118

Parts/Reel: 7″ 600; 13″ 2200 Tape Width: 12 mm

Specifications subject to change without notice.

Document 340

Revised 05/15/03

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