76

Terminations for the Division Part of a Wilkinson Divider (100 ohms Type)

HT Series

1.High Performance

These wide bandwidth/ultra high matching non-

reflective termination use Hirose Electric original

high frequency matching technology.

2.Equipped with Tabs

Termination are equipped with tabs to permit direct

mounting to Wilkinson type flat circuits.

3.High Power and Small Size

Beryllia is used for the material of the resistance

element to enable the termination to be of small

size and used with high power.

HT-20-3(100)

Ratings

Rated frequency range

Characteristic impedance

Maximum Input Power

Resistance value

DC to 8.0 GHz

100 ohms

20W

100±2 ohms

Heat sink temperature

at maximum output

Operating temperature range

Operating relative humidity Weight

+65çMax.

10çto +65ç

95% Max.

0.4 g

Item

Standard

Conditions

1.Vibration

2.Shock

3.Temperature cycle

No electrical discontinuity of 1 µs or more

No damage, cracks, or parts dislocation

No damage, cracks, or parts dislocation

Frequency of 10 to 2000 Hz, overall amplitude of 1.52 mm,

3 cycles in each of the 3 axis

Temperature: -55ç ¡ +5ç to +35ç ¡ +120ç ¡ +5ç to +35ç

Time: 30 ¡ 15 max. ¡ 30 ¡15 max. (Minutes)

200 cycles

Part

Plate

Copper

Nickel plating

Tabs

Copper

Silver plating

Resistor

Metal film

----------

Material

Finish

CAUTION: Beryllia is used in this product. Please follow associated laws when disposing.