2-2-1W datasheet, PDF - EEWORLD Datasheet

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2-2-1W: DescriptionRF Transformer, 0.07MHz Min, 200MHz Max, 1.41:1; CategoryPower management transformer; File Size102KB，2 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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2-2-1W Overview

RF Transformer, 0.07MHz Min, 200MHz Max, 1.41:1

2-2-1W 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 2, LENGTH DIMENSION INCLUDES TERMINALS ALSO
maximum cutoff frequency	200 MHz
minimum cutoff frequency	0.07 MHz
Insertion loss	3 dB
JESD-609 code	e0
Manufacturer's serial number	RF2
Installation features	SURFACE MOUNT
physical size	L10.92XH6.35 (mm)
surface mount	YES
Terminal surface	Tin/Lead (Sn/Pb)
Transformer type	RF TRANSFORMER
Turns ratio (Np:Ns)	1.41:1
Base Number Matches	1

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Features

Fully encapsulated

Low profile

Low insertion loss

Frequency range 10 kHz to 500 MHz

Impedance levels from 12.5

Ω

to 800

Ω

(nominal 50

Ω)

6 pin DIP and SMD

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.

Specifications are subject to change without notice.

-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

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

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