77F220K JW Miller A Bourns Company, 77F220K Datasheet

77F220K

Manufacturer Part Number

77F220K

Description

CHOKE RF COATED 22UH 10%

Manufacturer

JW Miller A Bourns Company

Series

77Fr

Type

Ferrite Corer

Datasheet

1.77F1R0K.pdf (1 pages)

Specifications of 77F220K

Inductance

22µH

Current

410mA

Tolerance

±10%

Dc Resistance (dcr)

840 mOhm Max

Q @ Freq

60 @ 2.52MHz

Self Resonant Freq

9.9MHz

Package / Case

Axial

Mounting Type

Through Hole

Operating Temperature

-55°C ~ 105°C

Frequency - Test

2.52MHz

Material - Core

Ferrite Bobbin

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Shielding

Current - Saturation

Current - Temperature Rise

Available stocks

Company

Part Number

Manufacturer

Quantity

Price

Company:

Meier Automation Equipment Co., Limited

Part Number:

77F220K-RC

Manufacturer:

BOURNS/伯恩斯

Quantity:

20 000

Current page: 1 of 1
Download datasheet (35Kb)

0.025

Special Features

•

High current, Q & self-resonant frequency

Low DCR

Ferrite bobbin core

Epoxy coated to protect winding from

harsh environments

Low cost

Color bands identification

Dielectric strength 500Vrms

Operating temperature -55 to +105°C

Current to cause 35°C maximum

temperature rise

1.0

min.

306 E. Alondra Blvd., Gardena, CA 90247-1059 • (310) 515-1720 • FAX (310) 515-1962

max.

0.41

Conformal Coated RF Chokes

0.157 max.

w w w . j w m i l l e r . c o m

Part

Number

77F1R0K

77F1R2K

77F1R5K

77F1R8K

77F2R2K

77F2R7K

77F3R3K

77F3R9K

77F4R7K

77F5R6K

77F6R8K

77F8R2K

77F100K

77F120K

77F150K

77F180K

77F220K

77F270K

77F330J

77F390J

77F470J

77F560J

77F680J

77F820J

77F101J

77F120J

77F151J

77F181J

77F221J

77F271J

77F331J

77F391J

77F471J

77F561J

77F681J

77F821J

77F102J

L (uH)

±10%

1000

±5%

100

120

150

180

220

270

330

390

470

560

680

820

1.0

1.2

1.5

1.8

2.2

2.7

3.3

3.9

4.7

5.6

6.8

8.2

Min.

77F Series

(MHz)

Freq.

0.796

Test

25.2

7.96

2.52

(MHz)

Min.

SRF

2.25

1.95

1.85

1.40

157

144

131

121

110

100

9.9

7.6

6.3

6.2

5.7

5.3

4.8

3.8

3.5

3.3

3.0

2.8

2.6

2.4

2.1

Max.

DCR

0.17

0.21

0.23

0.25

0.28

0.30

0.34

0.37

0.39

0.43

0.48

0.52

0.58

0.63

0.72

0.77

0.84

0.94

1.03

1.12

1.22

1.34

1.47

1.62

1.80

3.70

4.20

4.60

5.10

5.80

6.40

7.00

7.70

8.50

9.40

10.5

14.0

( )

I, DC

(mA)

920

880

830

790

750

720

670

640

620

590

550

530

500

480

460

430

410

390

370

350

340

320

305

290

275

185

175

165

155

145

137

133

126

120

113

105

100

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