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參數(shù)資料
| 型號(hào)： | ER422XM4-12A/SQ |
| 廠商： | TELEDYNE TECHNOLOGIES INC |
| 元件分類： | 射頻繼電器 |
| 英文描述： | RF RELAY, DPDT, LATCHED, 0.024A (COIL), 12VDC (COIL), 290mW (COIL), 1A (CONTACT), 28VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 866K |
| 代理商： | ER422XM4-12A/SQ |
420 422 Page 63
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
2003 TELEDYNE RELAYS
www.teledynerelays.com
420 422/1203/Q1
EST
ABLISHED
RELIABILITY
PERFORMANCE CURVES
(NOTE 2)
SERIES 420/422
GENERAL ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Notes 2 & 3)
DETAILED ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Note 3)
Contact Arrangement
2 Form C (DPDT)
Rated Duty
Continuous
Contact Resistance
0.125 ohm max. before life; 0.225 ohm max. after life at 0.5A/28Vdc (measured 1/8" from header)
Contact Load Ratings (DC)
(See Fig. 2 for other DC
resistive voltage/current ratings)
Resistive:
1 Amp/28Vdc
Inductive:
200 mA/28Vdc (320 mH)
Lamp:
100 mA/28Vdc
Low Level:
10 to 50 A/10 to 50mV
Contact Load Ratings (AC)
Resistive:
250 mA/115Vac, 60 and 400 Hz (Case not grounded)
100 mA/115Vac, 60 and 400 Hz (Case grounded)
Contact Life Ratings
10,000,000 cycles (typical) at low level
1,000,000 cycles (typical) at 0.5A/28Vdc resistive
100,000 cycles min. at all other loads specified above
Contact Overload Rating
2A/28Vdc Resistive (100 cycles min.)
Contact Carry Rating
Contact factory
Coil Operating Power
290 milliwatts typical at nominal rated voltage @ 25°C
Operate Time
420/422, 420D/422D: 1.5 msec max. at nominal rated coil voltage
420DD/422DD: 2.0 msec max. at nominal rated coil voltage
Contact Bounce
2.0 msec max.
Minimum Operate Pulse
4.5 msec width @ rated voltage
Intercontact Capacitance
0.4 pf typical
Insulation Resistance
10,000 megohms min. between mutually isolated terminals
Dielectric Strength
Atmospheric pressure: 500 Vrms/60Hz
70,000 ft.: 125 Vrms/60Hz
Negative Coil Transient (Vdc)
420D/422D, 420DD/422DD
1.0 max
Diode P.I.V. (Vdc)
420D/422D, 420DD/422DD
100 min.
BASE PART
NUMBERS
(See Note 8 for full P/N example)
420/422-5
420D/422D-5
420DD/422DD-5
420/422-6
420D/422D-6
420DD/422DD-6
420/422-9
420D/422D-9
420DD/422DD-9
420/422-12
420D/422D-12
420DD/422DD-12
420/422-18
420D/422D-18
420DD/422DD-18
420/422-26
420D/422D-26
420DD/422DD-26
Coil Voltage (Vdc)
Nom.
5.0
6.0
9.0
12.0
18.0
26.5
Max.
6.0
8.0
12.0
16.0
24.0
32.0
Coil Resistance
(Ohms ±10% @25°C)
420/422,
420D/420D
61
120
280
500
1130
2000
420DD/422DD
(Note 4)
48
97
280
500
1130
2000
Coil Current (mAdc @25°C)
(420DD/422DD Series only)
Min.
75.8
46.9
26.0
20.0
13.7
11.6
Max.
104.2
63.0
33.7
25.5
17.2
14.4
Set & Reset Voltage
(Vdc, Max.)
420/422,
420D/422D
3.5
4.5
6.8
9.0
13.5
18.0
420DD/422DD
4.5
5.5
7.8
10.0
14.5
19.0
0
.1
.2
.3
.4
10
20
30
40
50
60
70
.01
0.5
.1
.5
1.0
FREQUENCY (GHz)
FIGURE 1
TYPICAL RF PERFORMANCE
INSER
TION
LOSS
ISOLA
TION
ACROSS
CO
NTACT
S
ISOLA
TION
ACROSS
POL
ES
1.92
1.22
1.07
1.02
1.01
1.00
VSWR
300
250
200
150
100
50
0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
LOAD CURRENT (AMPS DC)
FIGURE 2
TYPICAL DC CONTACT RATING (RESISTIVE)
LOAD
VOL
TA
G
E
(VDC)
dB
RETURN
LOSS
(VSWR)
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