050KM2503VC datasheet, PDF - EEWORLD Datasheet

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050KM2503VC: DescriptionGeneral Purpose Inductor, 250uH, 10%, 1 Element,; CategoryPassive components inductor; File Size1MB，1 Pages; ManufacturerGowanda Electronics

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050KM2503VC Overview

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

050KM2503VC Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Gowanda Electronics
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
DC Resistance	0.16 Ω
Nominal inductance(L)	250 µH
Inductor Applications	POWER INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e0
Manufacturer's serial number	KMVC
Number of functions	1
Number of terminals	2
Maximum operating temperature	130 °C
Minimum operating temperature	-55 °C
Maximum rated current	1.84 A
self resonant frequency	1 MHz
Shape/Size Description	RECTANGULAR 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

KMVC

KMVCLF

PART

L µH

NUMBER

@ 1kHz

050KM1002VC

050KM2502VC

050KM5002VC

050KM7502VC

050KM1003VC

100

050KM1503VC

150

050KM2003VC

200

050KM2503VC

250

050KM3303VC

330

121KM1002VC

121KM2502VC

121KM5002VC

121KM7502VC

121KM1003VC

100

121KM1503VC

150

121KM2503VC

250

059KM1002VC

059KM2502VC

059KM5002VC

059KM7502VC

059KM1003VC

100

059KM1503VC

150

059KM2503VC

250

059KM5003VC

500

059KM7503VC

750

894KM2502VC

894KM5002VC

894KM7502VC

894KM1003VC

100

894KM1503VC

150

894KM2503VC

250

894KM5003VC

500

894KM7503VC

750

894KM1004VC

1000

TRADITIONAL

COMPLIANT

RoHS

Wirewound,Toroidal, Vertical Mount, Potted

SRF

MHz

MIN

35.0

10.0

4.0

3.5

2.5

1.5

1.3

1.0

0.8

20.0

6.5

3.5

2.5

2.0

1.5

1.0

10.0

8.0

3.5

2.5

2.0

1.0

0.9

0.7

0.5

8.0

4.0

2.5

2.0

1.0

0.9

0.7

0.6

0.4

DCR CURRENT INC I

OHMS RATING A DC

MAX

A DC

∆L

10%

0.010

7.36

1.70

0.020

5.20

1.00

0.035

3.93

0.70

0.045

3.47

0.60

0.055

3.14

0.50

0.100

2.33

0.40

0.140

1.97

0.35

0.160

1.84

0.31

0.190

1.69

0.27

0.010

8.27

5.30

0.017

6.34

3.30

0.030

4.77

2.30

0.045

3.90

1.80

0.065

3.24

1.60

0.095

2.68

1.30

0.160

2.07

0.90

0.008

14.50

7.60

0.011

9.80

4.70

0.022

6.90

3.30

0.030

5.90

3.00

0.044

4.90

2.40

0.052

4.50

1.90

0.088

3.50

1.50

0.160

2.60

1.10

0.240

2.10

0.90

0.012

12.80

6.60

0.016

9.90

4.20

0.023

8.00

3.70

0.023

8.00

3.50

0.035

6.50

2.30

0.060

5.00

1.90

0.131

3.40

1.40

0.160

3.00

1.20

0.235

2.40

1.00

INC I

A DC

∆L

20%

3.30

1.90

1.30

1.10

0.96

0.78

0.65

0.59

0.50

9.10

5.70

4.00

3.10

2.80

2.20

1.70

13.00

8.30

5.70

4.90

4.20

3.40

2.70

1.80

1.60

11.00

7.40

6.40

6.00

4.30

3.20

2.50

2.10

1.80

NOM

0.750 (19.05)

0.800 (20.32)

1.210 (30.73)

1.450 (36.83)

NOM

0.400 (10.16)

0.500 (12.70)

0.685 (17.40)

0.825 (20.96)

DIMENSIONS

MAX

0.775 (19.69)

0.950 (24.13)

0.975 (24.77)

1.175 (29.85)

1.250 (31.75)

1.400 (35.56)

1.475 (37.47)

NOM

0.250 (6.35)

0.350 (8.89)

0.400 (10.16)

0.600 (15.24)

NOM

0.036 (0.91)

0.032 (0.81)

0.028 (0.71)

0.025 (0.64)

0.020 (0.51)

0.018 (0.46)

0.040 (1.02)

0.036 (0.91)

0.032 (0.81)

0.028 (0.71)

0.025 (0.64)

0.023 (0.58)

0.051 (1.30)

0.045 (1.14)

0.040 (1.02)

0.036 (0.91)

0.032 (0.81)

0.028 (0.71)

0.025 (0.64)

0.051 (1.30)

0.045 (1.14)

0.040 (1.02)

0.032 (0.81)

0.028 (0.71)

All part numbers provide 10% tolerance on inductance

SIDE VIEW

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

*Add “LF” suffix for RoHS requirement. Example: 050KM1002VCLF

XXXKMXXXXVC

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.

GOWANDA

SIDE VIEW

BOTTOM VIEW

GOWANDA

XXXKMXXXXVC

BOTTOM VIEW

.250

.062

(6.35

1.57)

in. (mm)

.250

.062

(6.35

1.57)

NOTES:

• Operating Temperature Range:

-55°C to +130°C

• Current Rating is based on a 40°C temperature

rise at an ambient temperature of 90°C

• Incremental current is the approximate value

that will cause a percentage drop in inductance as

indicated in the table

PACKAGING SPECS:

Bulk only

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

121313

www.gowanda.com

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