FREQUENCY

(MHz)

INSERTION

LOSS

(dB)

INPUT

R. LOSS

(dB)

Ω

RATIO

FREQUENCY

(MHz)

INSERTION LOSS*

3 dB

MHz

2 dB

MHz

1 dB

MHz

1

0.8-500

0.8-500

1.2-350

3.2-180

* Insertion Loss is referenced to mid-band loss, 0.7 dB typ.

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RF/IF MICROWAVE COMPONENTS

minicircuits.com

ALL NE

W

50Ω

0.8 to 500 MHz

RF Transformer

TX1-R5+

TX1-R5

CASE STYLE: TT240

PRICE: $3.75 ea. QTY (1-9)

Maximum Ratings

Pin Connections

Operating Temperature

-20°C to 85°C

Storage Temperature

-55°C to 100°C

RF Power

0.25W

DC Current

30mA

Transformer Electrical Specifications

REV. A

M98898

TX1-R5

IG/TD/CP

070515

Typical Performance Data

+ RoHS compliant in accordance

with EU Directive (2002/95/EC)

The +Suffix identifies RoHS Compliance. See our web site

for RoHS Compliance methodologies and qualifications.

TX1-R5

INSERTION LOSS

0.0

1.0

2.0

3.0

4.0

5.0

0

100

200

300

400

500

FREQUENCY (MHz)

PRIMARY DOT

4

PRIMARY

6

SECONDARY DOT

3

SECONDARY

1

NOT USED

2,5

Features

• wideband, 0.8 to 500 MHz

• excellent return loss

Applications

• VHF/UHF

• receivers/transmitters

Surface Mount

A

B

C

D

E

F

.250

.31

.20

.100

.050

.055

6.35

7.87

5.08

2.54

1.27

1.40

G

H

J

K

wt

.040

.070

.270

.050

grams

1.02

1.78

6.86

1.27

0.50

Outline Dimensions (

)

inch

mm

Outline Drawing

Config. C

PCB Land Pattern

Suggested Layout,

Tolerance to be within

±.002

0.80

0.87

11.84

1.20

0.87

13.26

2.20

0.87

15.37

3.20

0.86

16.68

91.60

0.74

14.38

180.00

0.92

10.21

265.00

1.32

7.79

350.00

1.28

6.22

425.00

1.87

5.32

500.00

2.01

4.63