Coaxial Switch

G9YA

359

Specifications

■ Indicator Ratings, SPDT Models

Note: 1. The above values are initial values.

2. The contact resistance was measured with 10 mA at 1 VDC with a voltage drop method.

■ High-frequency Characteristics

Note: 1. The above values are initial values.

2. Of the above values, the rated values are 18 GHz max. for the 18-GHz models and 26.5 GHz max. for the 26.5-GHz models.

■ Coil / Input Ratings

Note:

An extra 140 to 300 mW of power consumption is added to models with indicator terminals, due to the operating coil and voltage specifications.

Failsafe Models (G9YA-12S-45(35))

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23

°C with a tolerance of ±10%.

2. The operating characteristics are measured at a coil temperature of 23

°C.

3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously.

Dual Coil Latching Models (G9YAK-12S-45(35))

Note: 1. The rated current and coil resistance are measured at a coil temperature of 23

°C with a tolerance of ±10%.

2. The operating characteristics are measured at a coil temperature of 23

°C.

3. The maximum voltage is the highest voltage that can be imposed on the relay coil instantaneously.

TTL-driven Dual Coil Latching Models (G9YAT-12S-45(35))

Rating

100 mA max. at 30 V

Contact resistance

1

Ω max. (See note 2.)

Frequency

Item

1 GHz max.

4 GHz max.

8 GHz max.

12.4 GHz max.

18 GHz max.

26.5 GHz max.

Insertion loss

0.2 dB max.

0.3 dB max.

0.4 dB max.

0.5 dB max.

0.8 dB max.

Isolation

85 dB min.

80 dB min.

70 dB min.

65 dB min.

60 dB min.

V.S.W.R.

1.1 max.

1.15 max.

1.25 max.

1.35 max.

1.5 max.

1.7 max.

Rated voltage

(VDC)

Rated current

(mA)

Coil resistance

(

Ω)

Must operate voltage

(V)

Must release voltage

(V)

Maximum voltage

(V)

Power consumption

(mW)

4.5

155.2

29

80% max. of

rated voltage

10% min. of

rated voltage

150% of rated voltage Approx. 700

12

58.5

205

15

46.7

321

24

29.2

822

28

25.0

1,118

Rated voltage

(VDC)

Rated current

(mA)

Coil resistance

(

Ω)

Must operate voltage

(V)

Must release voltage

(V)

Maximum voltage

(V)

Power consumption

(mW)

4.5

109.8

41

80% max. of

rated voltage

80% max. of

rated voltage

150% of

rated voltage

Approx. 500 mW

12

41.7

288

15

33.3

450

24

20.8

1,152

28

17.9

1,568

Rated voltage

(VDC)

TTL logic level

Electronic self cut-off

Switching frequency

ON

OFF

5 VDC

2.4 to 5.5 V

0 to 0.5 V

Yes

180 operations per

minute max.

(ON time: OFF time = 1:1)

12 VDC

15 VDC

24 VDC