1965-35-A00 Bourns Inc., 1965-35-A00 Datasheet

1965-35-A00

Manufacturer Part Number

1965-35-A00

Description

Surge Suppressors 50 OHM SURGE PROTECT

Manufacturer

Bourns Inc.

Datasheet

1.1965-35-A00.pdf (2 pages)

Specifications of 1965-35-A00

Termination Style

Axial

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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The Bourns 1965 Series Coaxial Surge Protector is intended for use with low power VHF and UHF transmitters, 2-way base station

transceivers, and receive-only systems. All models provide GDT technology. The 1965 arrester is symmetric and bidirectional. Either

end may be used for the input or output. Various power and voltage choices are available - see speciﬁ cations below for proper

selection. Available with a choice of connectors.

Note: The arrester ground plate is common with the connector body; hence the coax cable shields will be grounded at their

connection to the arrester.

Characteristic Impedance ..................................................................................................................... 50 Ω

Frequency Characteristics (DC - 1 GHz)

Impulse Discharge

Arc Voltage (during discharge) .............................................................................................................. 10 V

Operating Temperature .......................................................................................................................... -40 ° to +85 °C

Maximum Operating Altitude ................................................................................................................ 7,000 m

Impulse Sparkover (100 V/µs)

*Model 1965-20-Axx is UL Listed per UL 497 for indoor/outdoor use in a listed, compatible NID.

Characteristics

VSWR and Insertion Loss

VSWR (Max.) .................................................................................................................................... <1.2:1

Transmission/Insertion Loss (Max.) .................................................................................................. <0.2 dB

20 kA, 8/20 µs .................................................................................................................................. 1 time

10 kA, 8/20 µs .................................................................................................................................. 10 times

500 A, 10/1000 µs ............................................................................................................................ 500 times

100 V/µs ..............................................400 V ...................... 550 V ....................... 700 V .................. 600 V

1 kV/µs ................................................500 V ...................... 650 V ....................... 800 V .................. 850 V

10 kV/µs ..............................................650 V ...................... 800 V ....................... 900 V .................. 1100 V

Insertion

(-dB)

Loss

.025

.050

.075

.100

.125

.150

.175

.200

100

1965-20*

200

Features

■

1965 Series – 50 Ohm Coaxial Surge Protector

Protects subscribers and equipment from destructive power crosses and lightning surges

Reduces frequency of service calls

Increases reliability of network operation

Reduces cost of network maintenance

U L

300

Listed per UL 497*

INSERTION LOSS

400

Frequency (MHz)

1965-35

500

600

VSWR

700

Customers should verify actual device performance in their speciﬁ c applications

800

1965-50

900

1000

Speciﬁ cations are subject to change without notice.

1965-60

1.00

1.02

1.04

1.06

1.08

1.10

1.12

1.14

1.16

VSWR

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1965-35-A00 Summary of contents

Page 1

... The Bourns 1965 Series Coaxial Surge Protector is intended for use with low power VHF and UHF transmitters, 2-way base station transceivers, and receive-only systems. All models provide GDT technology. The 1965 arrester is symmetric and bidirectional. Either end may be used for the input or output. Various power and voltage choices are available - see speciﬁ cations below for proper selection. Available with a choice of connectors. Note: The arrester ground plate is common with the connector body ...

Page 2

... Series – 50 Ohm Coaxial Surge Protector How to Order Power (Watts Frequency (Hz) Note: Radio frequency and transmit power should be known. The above curves apply to systems with a VSWR of 1.2:1 or less. Choose the protector whose curve lies ﬁ rst above the power-frequency coordinates of the radio system. For systems with a VSWR in excess of 1 ...

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