RL187-271J-RC datasheet(1/1 Pages) BOURNS

Part #	RL187-271J-RC

Description	Radial Lead RF Choke

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Manufacturer	BOURNS [Bourns Electronic Solutions]

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0.62

(.024)

DIA.

5.0

(.197)

11.2

(.441)

MAX.

5.0

(.197)

8.0

(.315)

MAX.

Features

■ Formerly

model

■ Current rating up to 200 mA

■ Inductance range: 100 µH to 33,000 µH

■ High Q

■ RoHS compliant*

Applications

■ DC/DC converters

■ Power supplies

■ Desktop notebooks

■ Output chokes

RL187 Series - Radial Lead RF Choke

*RoHS Directive 2002/95/EC Jan. 27, 2003 including annex and RoHS Recast 2011/65/EU June 8, 2011.

Speciﬁcations are subject to change without notice.

Customers should verify actual device performance in their speciﬁc applications

Electrical Speciﬁcations (@ 25 °C)

Test Frequency

SRF

DCR

Part

Inductance

Q

(MHz)

(

Ω)

I dc

Number

(µH)

Tol.

(Min.)

L

Q

Typ.

Max.

(mA)

RL187-101J-RC

100

±5 %

80

796 KHz

5.3

2.0

200

RL187-121J-RC

120

±5 %

80

796 KHz

4.5

2.0

200

RL187-151J-RC

150

±5 %

80

796 KHz

3.8

2.0

200

RL187-181J-RC

180

±5 %

80

796 KHz

3.3

3.0

200

RL187-221J-RC

220

±5 %

80

796 KHz

2.9

3.0

200

RL187-271J-RC

270

±5 %

80

796 KHz

2.6

3.0

200

RL187-331J-RC

330

±5 %

80

796 KHz

2.3

4.0

200

RL187-391J-RC

390

±5 %

80

796 KHz

2.1

4.0

200

RL187-471J-RC

470

±5 %

80

796 KHz

1.9

4.0

200

RL187-561J-RC

560

±5 %

80

796 KHz

1.7

4.0

200

RL187-681J-RC

680

±5 %

80

796 KHz

1.6

4.0

200

RL187-821J-RC

820

±5 %

80

796 KHz

1.4

6.0

200

RL187-102J-RC

1000

±5 %

90

252 KHz

1.3

6.0

150

RL187-122J-RC

1200

±5 %

90

252 KHz

1.2

9.0

150

RL187-152J-RC

1500

±5 %

90

252 KHz

1.1

9.0

150

RL187-182J-RC

1800

±5 %

90

252 KHz

1.0

9.0

100

RL187-222J-RC

2200

±5 %

90

252 KHz

0.9

13

100

RL187-272J-RC

2700

±5 %

90

252 KHz

0.8

13

100

RL187-332J-RC

3300

±5 %

90

252 KHz

0.7

13

100

RL187-392J-RC

3900

±5 %

90

252 KHz

0.6

13

50

RL187-472J-RC

4700

±5 %

90

252 KHz

0.6

18

50

RL187-562J-RC

5600

±5 %

90

252 KHz

0.5

18

50

RL187-682J-RC

6800

±5 %

90

252 KHz

0.5

26

50

RL187-822J-RC

8200

±5 %

90

252 KHz

0.4

26

50

RL187-103J-RC

10,000

±5 %

100

79.6 KHz

0.4

40

RL187-123J-RC

12,000

±5 %

100

79.6 KHz

0.4

40

RL187-153J-RC

15,000

±5 %

100

79.6 KHz

0.4

60

40

RL187-183J-RC

18,000

±5 %

100

79.6 KHz

0.3

60

30

RL187-223J-RC

22,000

±5 %

100

79.6 KHz

0.3

80

30

RL187-273J-RC

27,000

±5 %

100

79.6 KHz

0.3

80

30

RL187-333J-RC

33,000

±5 %

100

79.6 KHz

0.3

80

30

DIMENSIONS:

MM

(INCHES)

General Speciﬁcations

Rated Current ...... Inductance drop 10 %

Operating Temperature

................................-55 °C to +105 °C

Storage Temperature

................................-55 °C to +105 °C

Materials

Core Material ................................Ferrite

Wire ...........................Enameled copper

Terminal Coating.................................Sn

Marking

............Value code on side of inductor

Packaging

Standard ...................... 100 pcs. per bag

Product Dimensions

How To Order

RL187 - 472J - RC

Model

Value/Tolerance Code (see table)

Compliance Code

RC = RoHS Compliant

Example:

RL187-472J-RC = 4700 µH, ±5 %

REV. 02/09

Electrical Schematic

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