3-4-6D datasheet, PDF - EEWORLD Datasheet

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3-4-6D: DescriptionRF Transformer, 0.02MHz Min, 200MHz Max, 2:1; CategoryPower management transformer; File Size192KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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3-4-6D Overview

RF Transformer, 0.02MHz Min, 200MHz Max, 2:1

3-4-6D Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Bourns
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	IMPEDANCE RATIO IS 4
maximum cutoff frequency	200 MHz
minimum cutoff frequency	0.02 MHz
high	6.35 mm
Insertion loss	3 dB
JESD-609 code	e0
length	7.62 mm
Manufacturer's serial number	RF3
Installation features	THROUGH HOLE MOUNTED
physical size	L7.62XB6.85XH6.35 (mm)
surface mount	NO
Terminal surface	Tin/Lead (Sn/Pb)
Transformer type	RF TRANSFORMER
Turns ratio (Np:Ns)	2:1
width	6.85 mm

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V SC

AV ER OM

AI SIO PL

LA N IA

BL S NT

Features

■

Fully encapsulated

■

Low profile

■

6 pin DIP and SMD

■

Lead free version available (see How to

■

Low insertion loss

■

Frequency range 10 kHz to 500 MHz

■

Impedance levels from 12.5

Ω

to 800

Ω

Order)

■

Lead free versions are RoHS compliant*

Electrical Specifications @ 25°C

Type D

2-1-1D

2-1-6D

2-2-1D

2-2.5-6D

2-3-1D

2-4-1D

2-4-6D

2-5-1D

2-8-1D

2-13-1D

2-16-6D

3-1-1D

3-1-6D

3-1.5-1D

3-1.5-6D

3-2.5-6D

3-4-6D

3-9-1D

3-16-1D

3-36-1D

4-1-6D

4-1.5-1D

4-2.5-6D

4-4-1D

4-25-1D

Part Number

Type W

2-1-1W

2-1-6W

2-2-1W

2-2.5-6W

2-3-1W

2-4-1W

2-4-6W

2-5-1W

2-8-1W

2-13-1W

2-16-6W

3-1-1W

3-1-6W

3-1.5-1W

3-1.5-6W

3-2.5-6W

3-4-6W

3-9-1W

3-16-1W

3-36-1W

4-1-6W

4-1.5-1W

4-2.5-6W

4-4-1W

4-25-1W

Note:

RF2 and RF3 are standard units. RF4

only on request.

REV. 03/05

*RoHS Directive 2002/95/EC Jan 27 2003 including Annex

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

-1J

4-4

Type J

2-1-1J

2-1-6J

2-2-1J

2-2.5-6J

2-3-1J

2-4-1J

2-4-6J

2-5-1J

2-8-1J

2-13-1J

2-16-6J

3-1-1J

3-1-6J

3-1.5-1J

3-1.5-6J

3-2.5-6J

3-4-6J

3-9-1J

3-16-1J

3-36-1J

4-1-6J

4-1.5-1J

4-2.5-6J

4-4-1J

4-25-1J

(nominal 50

Ω)

RF2, RF3, RF4 Series - Wideband Transformers

Ratio

Frequency

Impedance

MHz

2.5

1.5

2.5

1.5

2.5

.050-200

.003-300

.070-200

.010-100

.050-250

.200-350

.020-250

.300-300

.030-140

.300-120

.030-75

.150-400

.010-150

.100-300

.020-100

.010-100

.020-200

.150-200

.300-120

.030-20

.004-500

.075-500

.010-50

.050-200

.020-30

3dB

MHz

.050-200

.003-300

.070-200

.010-100

.050-250

.200-350

.020-250

.300-300

.030-140

.300-120

.030-75

.150-400

.010-150

.100-300

.020-100

.010-100

.020-200

.150-200

.300-120

.030-20

.004-500

.075-500

.010-50

.050-200

.020-30

Insertion Loss

2dB

MHz

.080-150

.010-150

.100-100

.020-50

.100-200

.350-300

.050-150

.600-200

.100-90

.700-80

.060-30

.350-200

.020-100

.200-150

.050-50

.020-50

.050-150

.300-150

.700-80

.050-10

.020-200

.200-100

.025-25

.200-50

.050-20

1dB

MHz

.20-80

.02-50

.50-50

.05-20

.50-70

2-100

.10-100

5-100

1-60

5-20

10-20

2-50

.05-50

.50-80

.10-25

.05-20

.10-100

2-40

.50-20

.10-5

.10-50

.05-10

1-30

.10-10

Schematic

RF2 Series

RF3 Series

RF4 Series

3-4-6D Related Products

	3-4-6D	3-4-6W	3-4-6J
Description	RF Transformer, 0.02MHz Min, 200MHz Max, 2:1	RF Transformer, 0.02MHz Min, 200MHz Max, 2:1	RF Transformer, 0.02MHz Min, 200MHz Max, 2:1
Is it lead-free?	Contains lead	Contains lead	Contains lead
Is it Rohs certified?	incompatible	incompatible	incompatible
Maker	Bourns	Bourns	Bourns
Reach Compliance Code	compliant	compliant	compli
ECCN code	EAR99	EAR99	EAR99
Other features	IMPEDANCE RATIO IS 4	IMPEDANCE RATIO IS 4, LENGTH DIMENSION INCLUDES TERMINALS ALSO	IMPEDANCE RATIO IS 4, LENGTH DIMENSION INCLUDES TERMINALS ALSO
maximum cutoff frequency	200 MHz	200 MHz	200 MHz
minimum cutoff frequency	0.02 MHz	0.02 MHz	0.02 MHz
Insertion loss	3 dB	3 dB	3 dB
JESD-609 code	e0	e0	e0
Manufacturer's serial number	RF3	RF3	RF3
Installation features	THROUGH HOLE MOUNTED	SURFACE MOUNT	SURFACE MOUNT
physical size	L7.62XB6.85XH6.35 (mm)	L10.92XH6.35 (mm)	L8.38XH6.35 (mm)
surface mount	NO	YES	YES
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Transformer type	RF TRANSFORMER	RF TRANSFORMER	RF TRANSFORMER
Turns ratio (Np:Ns)	2:1	2:1	2:1

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