SERIES 412K/422K
GENERAL ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Notes 2 & 3)
Contact Arrangement
Rated Duty
2 Form C (DPDT)
Continuous
412K: 0.1 ohms max. before life; 0.2 ohms max. after life at 1A/28Vdc
422K: 0.15 ohms max. before life; .225 ohms max after life at 1A/28Vdc
Contact Resistance
measured 1/8" below header
}
Resistive:
Inductive:
Lamp:
1 Amp/28Vdc
200 mA/28Vdc (320 mH)
100 mA/28Vdc
Contact Load Ratings (DC)
(See Fig. 3 for other DC
resistive voltage/current ratings)
Low Level:
10 to 50µA/10 to 50mV
Resistive:
250 mA/115Vac, 60 and 400 Hz (Case not grounded)
100 mA/115Vac, 60 and 400 Hz (Case grounded)
Contact Load Ratings (AC)
10,000,000 cycles (typical) at low level
Contact Life Ratings (Note 6)
1,000,000 cycles (typical) at 0.5A/28Vdc resistive
100,000 cycles min. at all other loads specified above
Contact Overload Rating
Contact Carry Rating
Coil Operating Power
Operate Time
2A/28Vdc Resistive (100 cycles min.)
Contact factory
412K: 500 mW typ. @ 25°C
412K: 2.0 msec max.
1.5 msec max. (412K only)
1.5 msec max.
422K: 290 mW typ. @ 25°C
422K: 1.5 msec max.
Release Time
Contact Bounce
Intercontact Capacitance
Insulation Resistance
Dielectric Strength
Minimum Operate Pulse
0.4 pf typical
10,000 megohms min. between mutually isolated terminals
Atmospheric pressure: 500 Vrms/60Hz
70,000 ft.: 125 Vrms/60Hz
4.5 msec width @ rated voltage (422K only)
412K SERIES RELAY
DETAILED ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Note 2)
BASE PART
NUMBERS
412K-5
412K-6
412K-9
412K-12
412K-18
412K-26
Nom.
Max.
5.0
5.8
50
6.0
8.0
80
9.0
12.0
160
7.6
12.0
16.0
300
10.0
0.41
6.5
18.0
24.0
600
26.5
32.0
1350
21.0
0.89
13.0
Coil Voltage (Vdc)
Coil Resistance (Ohms ±10% @25°C)
Pick-up Voltage (Vdc, Max.)
4.3
0.14
2.5
5.2
0.18
3.2
14.3
0.59
10.0
Min.
0.35
4.9
Drop-out Voltage (Vdc)
Max.
422K SERIES RELAY
DETAILED ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Note 2)
BASE PART
NUMBERS
422K-5
422K-6
422K-9
422K-12
422K-18
422K-26
Nom.
Max.
5.0
5.8
61
6.0
8.0
120
4.5
9.0
12.0
280
6.8
12.0
16.0
500
9.0
18.0
24.0
1130
13.5
26.5
32.0
2000
18.0
Coil Voltage (Vdc)
Coil Resistance (Ohms ±10% @25°C)
Set & Reset Voltage (Vdc, Max.)
3.5
412K/422K Page 75
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
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©2003 TELEDYNE RELAYS
412K/422K/1203/Q1
TELEDYNE [ TELEDYNE TECHNOLOGIES INCORPORATED ]
