IMC1812 33 5%TR datasheet, PDF

Datasheet> All Categories > Passive components> Inductor, choke coil and coil> Fixed inductance> IMC1812 33 5%TR

IMC1812 33 5%TR: DescriptionFixed inductor 33uH 5%; CategoryPassive components Inductor, choke coil and coil Fixed inductance; File Size117KB，4 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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IMC1812 33 5%TR Overview

Fixed inductor 33uH 5%

IMC1812 33 5%TR Parametric

Parameter Name	Attribute value
Maker	Vishay
Product Category	fixed inductor
Termination type	SMD/SMT
shield	Unshielded
inductance	33 uH
Tolerance	5 %
Maximum DC current	160 mA
Maximum DC resistance	4 Ohms
self resonant frequency	11 MHz
Q minimum	50
terminal	-
Installation style	PCB Mount
Package/box	1812 (4532 metric)
length	3.2 mm
width	3.2 mm
high	4 mm
application	RF
series	IMC-1812
product	Fixed Inductors
shell code - in	1812
Shell code - mm	4532
Factory packaging quantity	2000
unit weight	27 mg

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IMC-1812

www.vishay.com

Vishay Dale

Wirewound, Surface Mount, Molded Inductors

FEATURES

• Molded construction provides superior strength

and moisture resistance

• Tape and reel packaging for automatic

handling, 2000/reel, EIA-481

• Printed marking

• Compatible with vapor phase and infrared reflow

soldering

• Material categorization: for definitions of compliance

please see

www.vishay.com/doc?99912

STANDARD ELECTRICAL SPECIFICATIONS

DCR RATED DC

MAX. CURRENT

IND.

()

(mA)

(1)

(μH)

TOL.

0.010 ± 20 %

0.20

450

0.012 ± 20 %

0.20

450

0.018 ± 20 %

0.20

450

0.022 ± 20 %

0.20

450

0.027 ± 20 %

0.20

450

0.033 ± 20 %

0.30

450

0.039 ± 20 %

0.30

450

0.047 ± 20 %

0.30

450

0.056 ± 20 %

0.35

450

0.068 ± 20 %

0.35

450

0.082 ± 20 %

0.40

450

0.10 ± 20 %

0.32

450

0.12 ± 20 %

0.30

450

0.15 ± 20 %

0.30

450

0.18 ± 20 %

0.35

450

0.22 ± 20 %

0.40

450

0.27 ± 20 %

0.45

450

0.33 ± 20 %

0.55

430

0.39 ± 20 %

0.70

380

0.47 ± 10 %

0.80

355

0.56 ± 10 %

1.20

285

0.68 ± 10 %

1.40

270

0.82 ± 10 %

1.60

250

1.0

± 10 %

0.50

450

1.2

± 10 %

0.55

430

1.5

± 10 %

0.60

410

1.8

± 10 %

0.65

390

2.2

± 10 %

0.70

380

2.7

± 10 %

0.75

370

3.3

± 10 %

0.80

355

3.9

± 10 %

0.90

330

4.7

± 10 %

1.00

315

5.6

± 10 %

1.10

300

6.8

± 10 %

1.20

285

8.2

± 10 %

1.40

270

10.0 ± 10 %

1.60

250

12.0 ± 10 %

2.00

225

15.0 ± 10 %

2.50

200

18.0 ± 10 %

2.80

190

22.0 ± 10 %

3.20

180

27.0 ± 10 %

3.60

170

33.0 ± 10 %

4.00

160

39.0 ± 10 %

4.50

150

47.0 ± 10 %

5.00

140

56.0 ± 10 %

5.50

135

68.0 ± 10 %

6.00

130

82.0 ± 10 %

7.00

120

100.0 ± 10 %

8.00

110

120.0 ± 10 %

8.00

110

150.0 ± 10 %

9.00

105

180.0 ± 10 %

9.50

102

220.0 ± 10 %

10.0

100

270.0 ± 10 %

12.0

330.0 ± 10 %

14.0

390.0 ± 10 %

16.0

470.0 ± 10 %

26.0

560.0 ± 10 %

30.0

680.0 ± 10 %

30.0

820.0 ± 10 %

35.0

1000.0 ± 10 %

40.0

Note

(1)

Rated DC current based on the maximum temperature rise, not

to exceed 40 °C at +85 °C ambient

TEST FREQ.

SRF

(MHz)

MIN.

MIN. (MHz)

L&Q

50.0

50 1000

50.0

50 1000

50.0

50 1000

50.0

50 1000

50.0

50 1000

50.0

50 1000

50.0

50 1000

50.0

50 1000

50.0

900

50.0

800

50.0

700

25.2

650

25.2

600

25.2

500

25.2

400

25.2

350

25.2

300

25.2

250

25.2

220

25.2

190

25.2

170

25.2

150

25.2

140

7.96

100

7.96

80.0

7.96

70.0

7.96

60.0

7.96

55.0

7.96

50.0

7.96

45.0

7.96

40.0

7.96

35.0

7.96

33.0

7.96

27.0

7.96

25.0

2.52

20.0

2.52

18.0

2.52

17.0

2.52

15.0

2.52

13.0

2.52

12.0

2.52

11.0

2.52

11.0

2.52

10.0

2.52

9.0

2.52

9.0

2.52

8.0

0.79

8.0

0.79

6.0

0.79

5.0

0.79

5.0

0.79

4.0

0.79

4.0

0.79

3.5

0.79

3.0

0.79

3.0

0.79

3.0

0.79

3.0

0.79

2.5

0.25

2.5

ELECTRICAL SPECIFICATIONS

Inductance range:

0.010 μH to 1000 μH

Special tolerances available upon request

Operating temperature:

-55 °C to +125 °C

Coilform material:

Non-magnetic for 0.010 μH to 0.82 μH

Powdered iron for 1.0 μH to 120 μH

Ferrite for 150 μH to 1000 μH

TEST EQUIPMENT

• H/P 4342A Q meter with Vishay Dale test fixture or

equivalent

• H/P 4191A RF impedance analyzer (for SRF

measurements)

• Wheatstone bridge

DIMENSIONS

in inches [millimeters]

0.126 ± 0.008

[3.200 ± 0.203]

0.177 ± 0.008

[4.500 ± 0.203]

0.126 ± 0.008

[3.200 ± 0.203]

0.037 ± 0.008

[0.940 ± 0.203]

0.006 [0.152]

Ref. Typ.

0.030 ± 0.004

[0.762 ± 0.102]

Typ.

+ 0.004

- 0.008

+ 0.102

[1.270

- 0.203

]

0.050

Typ.

0.124 [3.15]

Ref.

Guidelines for

Parallel Component

Printed Circuit

Mounting Pads on

IMC-1812 Chip

Inductors

0.158

[4.0]

0.181

[4.6]

0.024

(1)

[0.6]

0.158

[4.0]

0.059

[1.5]

0.118 [3.0]

0.059

[1.5]

Note

(2)

Recommended minimum spacing between components

PART MARKING

- Vishay Dale

- Inductance value

- Date code

Revision: 21-Jul-15

Document Number: 34044

For technical questions, contact:

magnetics@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT

www.vishay.com/doc?91000

Legal Disclaimer Notice

www.vishay.com

Vishay

Disclaimer



ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE

RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.

Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,

“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other

disclosure relating to any product.

Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or

the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all

liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,

consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular

purpose, non-infringement and merchantability.

Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of

typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding

statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a

particular product with the properties described in the product specification is suitable for use in a particular application.

Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over

time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s

technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,

including but not limited to the warranty expressed therein.

Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining

applications or for any other application in which the failure of the Vishay product could result in personal injury or death.

Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.

Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for

such applications.

No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document

or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners.

Revision: 08-Feb-17

Document Number: 91000

IMC1812 33 5%TR Related Products

	IMC1812 33 5%TR	IMC1812 1 10%TR	IMC1812 47 10%R73	IMC1812 1K 10%TR
Description	Fixed inductor 33uH 5%	Fixed inductor 1.0uH 10%	Fixed inductor 47uH 10%	Fixed inductor 1mH 10%
Maker	Vishay	Vishay	Vishay	Vishay
Product Category	fixed inductor	fixed inductor	fixed inductor	fixed inductor
Termination type	SMD/SMT	SMD/SMT	SMD/SMT	SMD/SMT
shield	Unshielded	Unshielded	Unshielded	Unshielded
inductance	33 uH	1 uH	47 uH	1 mH
Tolerance	5 %	10 %	10 %	10 %
Maximum DC current	160 mA	450 mA	140 mA	30 mA
Maximum DC resistance	4 Ohms	500 mOhms	5 Ohms	40 Ohms
self resonant frequency	11 MHz	100 MHz	10 MHz	2.5 MHz
Installation style	PCB Mount	PCB Mount	PCB Mount	PCB Mount
Package/box	1812 (4532 metric)	1812 (4532 metric)	1812 (4532 metric)	1812 (4532 metric)
length	3.2 mm	3.2 mm	3.2 mm	3.2 mm
high	4 mm	4 mm	4 mm	4 mm
application	RF	RF	RF	RF
series	IMC-1812	IMC-1812	IMC-1812	IMC-1812
product	Fixed Inductors	Fixed Inductors	Fixed Inductors	Fixed Inductors
shell code - in	1812	1812	1812	1812
Shell code - mm	4532	4532	4532	4532
unit weight	27 mg	27 mg	27 mg	27 mg
Factory packaging quantity	2000	2000	2000	-
Minimum operating temperature	-	- 55 C	- 55 C	- 55 C
Maximum operating temperature	-	+ 125 C	+ 125 C	+ 125 C
type	-	Molded	Molded	Molded

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