3A253 datasheet, PDF - EEWORLD Datasheet

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3A253: DescriptionGeneral Purpose Inductor, 250uH, 10%, 1 Element,; CategoryPassive components inductor; File Size2MB，1 Pages; ManufacturerGowanda Electronics

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3A253 Overview

General Purpose Inductor, 250uH, 10%, 1 Element,

3A253 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Reach Compliance Code	not_compliant
ECCN code	EAR99
structure	Cylindrical
DC Resistance	0.09 Ω
Nominal inductance(L)	250 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e0
Lead length	25.4 mm
Number of functions	1
Number of terminals	2
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package form	Radial
Maximum rated current	3 A
self resonant frequency	1 MHz
Shape/Size Description	CYLINDRICAL PACKAGE
shield	NO
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Terminal location	RADIAL
Terminal shape	WIRE
Test frequency	0.001 MHz
Tolerance	10%
Base Number Matches	1

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STANDARD POWER INDUCTORS - THRU HOLE

TRADITIONAL

ALF

PART

NUMBER

3A501

3A102

3A272

3A502

3A103

3A153

3A253

5A501

5A102

5A272

5A502

5A682

5A103

5A153

10A501

10A102

10A272

10A502

10A682

10A103

15A501

15A102

15A272

15A502

COMPLIANT

RoHS

Wirewound, High Current

L µH

@ 1kHz

100

150

250

100

150

100

SRF

MHz

NOM

40.0

25.0

7.0

5.0

2.5

2.0

1.0

30.0

20.0

7.0

4.0

3.5

2.5

2.0

30.0

20.0

7.0

4.0

3.5

2.5

30.0

20.0

7.0

4.0

DCR

OHMS

MAX

0.015

0.018

0.035

0.050

0.065

0.075

0.090

0.012

0.015

0.025

0.030

0.035

0.050

0.060

0.010

0.015

0.018

0.025

0.027

0.030

0.004

0.010

0.015

0.020

CURRENT

RATING

A DC

MAX

DIMENSIONS

MAX

+.062

0.625 (15.88)

0.812 (20.62)

0.640 (16.26)

0.875 (22.23)

0.687 (17.45)

0.937 (23.80)

0.725 (18.42)

1.000 (25.40)

0.500 (12.70)

0.687 (17.45)

0.437 (11.10)

0.750 (19.05)

0.937 (23.80)

1.062 (26.97)

1.312 (33.32)

0.750 (19.05)

1.000 (25.40)

0.562 (14.27)

0.750 (19.05)

0.875 (22.23)

1.000 (25.40)

1.250 (31.75)

0.812 (20.62)

1.218 (30.94)

0.687 (17.45)

0.937 (23.80)

1.125 (28.58)

1.312 (33.32)

0.937 (23.80)

1.500 (38.10)

0.937 (23.80)

1.125 (28.58)

+.005

0.042 (1.07)

0.053 (1.35)

0.065 (1.65)

0.082 (2.08)

FERRITE CORE

0.875 (22.23)

1.125 (28.58)

0.875 (22.23)

1.125 (28.58)

1.375 (34.93)

1.625 (41.28)

0.875 (22.23)

1.125 (28.58)

0.875 (22.23)

1.125 (28.58)

1.375 (34.93)

1.625 (41.28)

1.125 (28.58)

1.375 (34.93)

1.125 (28.58)

1.375 (34.93)

1.625 (41.28)

1.375 (34.93)

1.687 (42.85)

1.375 (34.93)

1.625 (41.28)

All part numbers provide 10% tolerance on inductance

Custom designs are available to meet your specific requirements; please contact factory

*Add “LF” suffix for RoHS requirement. Example: 3A501LF

1.00 +/-.0062

(2.54 +/-.157)

Gowanda designates a component RoHS-compliant by adding “LF” (lead free) to the part number.

These LF components meet the ≤. 1% lead requirement and they are compatible with 260°C soldering processes.

LEADS TINNED

TO WITHIN

.062 (.157)

OF BODY

1.00 +/-.0062

(2.54 +/-.157)

LEADS TINNED

TO WITHIN

.062 (.157)

OF BODY

NOTES:

• Operating Temperature Range:

-55°C to +125°C

• Inductance measured with zero DC current

PACKAGING SPECS:

1.00 ± 0.0062

(2.54 ± 0.157)

Bulk only

LEADS TINNED

TO WITHIN

0.062 (0.157)

OF BODY

in. (mm)

One Magnetics Pkwy, Gowanda, NY 14070 • (t) 716-532-2234 • (f) 716-532-2702 • sales@gowanda.com

www.gowanda.com

122813

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