ER422-26A/S TELEDYNE, ER422-26A/S Datasheet - Page 2

• Manufacturer Part Number: ER422-26A/S
• Description: Electromechanical Relay DPDT 1ADC/0.25AAC 26.5VDC 2KOhm Through Hole
• Manufacturer: TELEDYNE
• Type: Magnetic Latching Established Reliability Relayr

Specifications of ER422-26A/S

• Contact Arrangement: DPDT
• Dc Coil Voltage: 26.5 V
• Coil Current: 13.25 mA
• Mounting: Through Hole

420 422 Page 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)
PERFORMANCE CURVES
(NOTE 2)
Contact Arrangement
Rated Duty
Contact Resistance
Contact Load Ratings (DC)
(See Fig. 2 for other DC
resistive voltage/current ratings)
Contact Load Ratings (AC)
Contact Life Ratings
Contact Overload Rating
Contact Carry Rating
Coil Operating Power
Operate Time
Contact Bounce
Minimum Operate Pulse
Intercontact Capacitance
Insulation Resistance
Dielectric Strength
Negative Coil Transient (Vdc)
Diode P.I.V. (Vdc)
Coil Voltage (Vdc)
Coil Resistance
(Ohms ±10% @25°C)
Coil Current (mAdc @25°C)
(420DD/422DD Series only)
Set & Reset Voltage
(Vdc, Max.)
10
20
30
40
50
60
70
.1
.2
.3
.4
0
(See Note 8 for full P/N example)
.01
TYPICAL RF PERFORMANCE
0.5
FREQUENCY (GHz)
FIGURE 1
BASE PART
NUMBERS
.1
420DD/422DD
420DD/422DD
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
420D/420D
420D/422D
2 Form C (DPDT)
Continuous
0.125 ohm max. before life; 0.225 ohm max. after life at 0.5A/28Vdc (measured 1/8" from header)
Resistive:
Inductive:
Lamp:
Low Level:
Resistive:
2A/28Vdc Resistive (100 cycles min.)
Contact factory
290 milliwatts typical at nominal rated voltage @ 25°C
420/422, 420D/422D: 1.5 msec max. at nominal rated coil voltage
420DD/422DD: 2.0 msec max. at nominal rated coil voltage
2.0 msec max.
4.5 msec width @ rated voltage
0.4 pf typical
10,000 megohms min. between mutually isolated terminals
Atmospheric pressure: 500 Vrms/60Hz
420/422,
420/422,
10,000,000 cycles (typical) at low level
(Note 4)
1,000,000 cycles (typical) at 0.5A/28Vdc resistive
Nom.
Max.
Max.
Min.
100,000 cycles min. at all other loads specified above
420D/422D, 420DD/422DD
420D/422D, 420DD/422DD
.5
1.0
1.92
1.22
1.07
1.02
1.01
1.00
1.00
1 Amp/28Vdc
200 mA/28Vdc (320 mH)
100 mA/28Vdc
10 to 50 μA/10 to 50mV
250 mA/115Vac, 60 and 400 Hz (Case not grounded)
100 mA/115Vac, 60 and 400 Hz (Case grounded)
420DD/422DD-5
420D/422D-5
420/422-5
104.2
75.8
5.0
6.0
3.5
4.5
61
48
www.teledynerelays.com
420DD/422DD-6
420D/422D-6
420/422-6
46.9
63.0
120
6.0
8.0
4.5
5.5
97
300
250
200
150
100
50
0
0.1
420DD/422DD-9
420D/422D-9
420/422-9
12.0
26.0
33.7
280
280
9.0
6.8
7.8
0.2
TYPICAL DC CONTACT RATING (RESISTIVE)
0.3
LOAD CURRENT (AMPS DC)
420DD/422DD-12
420D/422D-12
420/422-12
0.4
70,000 ft.: 125 Vrms/60Hz
FIGURE 2
12.0
16.0
20.0
25.5
10.0
500
500
9.0
0.5
0.6
420DD/422DD-18
420D/422D-18
420/422-18
©2003 TELEDYNE RELAYS
100 min.
1.0 max
1130
1130
18.0
24.0
13.7
17.2
13.5
14.5
0.7
0.8
420DD/422DD-26
420 422/1203/Q1
420D/422D-26
420/422-26
0.9
2000
2000
26.5
32.0
11.6
14.4
18.0
19.0
1.0