3-2.5-6J datasheet, PDF - EEWORLD Datasheet

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3-2.5-6J: DescriptionAudio and signal converter smd RF wideband; CategoryPower management transformer; File Size260KB，3 Pages; ManufacturerBourns; Websitehttp://www.bourns.com

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3-2.5-6J Overview

Audio and signal converter smd RF wideband

3-2.5-6J 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 2.5, LENGTH DIMENSION INCLUDES TERMINALS ALSO
maximum cutoff frequency	100 MHz
minimum cutoff frequency	0.01 MHz
Insertion loss	3 dB
JESD-609 code	e0
Manufacturer's serial number	RF3
Installation features	SURFACE MOUNT
physical size	L8.38XH6.35 (mm)
surface mount	YES
Terminal surface	Tin/Lead (Sn/Pb)
Transformer type	RF TRANSFORMER
Turns ratio (Np:Ns)	1.58:1
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

■

6 pin DIP and SMD

■

Lead free

■

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.

Terminal Material: 97Sn/2.5Cu/0.5Ag

Operating Temperature Range: 0 °C to +70 °C

Storage Temperature Range: -40 °C to +85 °C

REV. 01/09

*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

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