67

Non-reflective Terminations (Box Type)

N, BNC-TM Series

1.High Performance

These super wide bandwidth/ultra high matching non-

reflective termination use Hirose Electric original high

frequency matching technology.

2.Heat Sink Equipped Type

The usable power has been increased to 30 W through

the use of a heat sink. (5 W without heat sink)

Item

Conditions

Standard

Ratings

-10

ç to +60ç

95% Max.

Operating temperature range

Operating relative humidity

DC to 1.0 GHz

50 ohms

30 W (5 W without heat sink)

Frequency range

Characteristic impedance

Maximum Input Power

1.Vibration

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

No electrical discontinuity of 1

µs or more

No damage, cracks, or parts dislocation

2.Shock

3 cycles in each of the 3 axis

3.Temperature

Temperature: -55

ç ¡ +5ç to +35ç ¡ +85ç ¡ +5ç to +35ç

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

200 cycles

No damage, cracks, or parts dislocation

Part

Connector Body

Insulator

Female contacts

Case

Resistor

Material

Brass

PTFE

Beryllium copper

Aluminum

Metal film

Finish

Nickel plating

----------

Silver plating

Conductive white alumite

----------

N-TMJ-30

BNC-TMJ-30

Part Number

N-TMJ-30

BNC-TMJ-30

Frequency

Range

(GHz)

DC

~1

DC

~1

V.S.W.R.

(Max)

1.25

1.25

Power

(Without

Heat-sink)

(W)

5

5

When mounting a dummy case on Heat-sink

30

W)

30

4

Heat Resistance

(ç/W)

4

+60

Heat Sink Temperature at Maximum Load

(ç)

+60

50

Impedance

(ohms)

50

116

Weight

(g)

73

Part Number

A

B

C

N-TMJ-30

26

57.5

N-J

BNC-TMJ-30

19

57.1

BNC-J