ER412DM-12B TELEDYNE, ER412DM-12B Datasheet - Page 2

• Manufacturer Part Number: ER412DM-12B
• Description: Electromechanical Relay DPDT 1ADC/0.25AAC 12VDC 390Ohm Through Hole
• Manufacturer: TELEDYNE
• Type: Established Reliability Relayr

Specifications of ER412DM-12B

• Contact Arrangement: DPDT
• Dc Coil Voltage: 12 V
• Coil Current: 30.77 mA
• Mounting: Through Hole

412 Page 2
SERIES 412
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
Release Time
Contact Bounce
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)
(412DD Series)
Coil Current (mAdc @25°C)
(412T Series)
Pick-up Voltage (Vdc, Max.)
Base Current to Turn On (mAdc, Max.) (412T Series) (Note 7)
Drop-out Voltage (Vdc)
Characteristics
Transistor
412T
FIGURE 1
(See Note 10 for full P/N example)
10
20
30
40
50
60
70
.1
.2
.3
.4
0
Base Turn Off Voltage (Vdc)
Emitter-base breakdown Voltage (BV
Collector-base breakdown Voltage (BV
.01
412, 412D, 412T
TYPICAL RF PERFORMANCE
0.5
FREQUENCY (GHz)
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
(Note 7)
412, 412D, 412T (Note 4)
412DD
2 Form C (DPDT)
Continuous
0.1 ohm max. before life; 0.2 ohm max. after life at 1A/28Vdc (measured 1/8" from header)
Resistive:
Inductive:
Lamp:
Low Level:
Resistive:
2A/28Vdc Resistive (100 cycles min.)
Contact factory
450 milliwatts typical at nominal rated voltage @ 25°C
2.0 msec max. at nominal rated coil voltage
412 Series: 1.5 msec max.
1.5 msec max.
0.4 pf typical
10,000 megohms min. between mutually isolated terminals
Atmospheric pressure: 500 Vrms/60Hz
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
412D, 412DD, 412T
412D, 412DD, 412T
BASE PART
.1
412DD (Note 4)
NUMBERS
412T (Note 7)
412, 412D
412DD
Nom.
Max.
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)
.5
Max.
Max.
Max.
Max.
Min.
Min.
Min.
Min.
1.0
www.teledynerelays.com
EBO
1.92
1.22
1.07
1.02
1.01
1.00
1.00
EBO
) (@25°C) (Vdc)
) (@25°C & lc = 100 μA) (Vdc)
412D, 412DD Series: 4.0 msec max.
412DD-5
412D-5
412T-5
412-5
128.2
112.1
93.2
82.2
3.00
0.14
5.0
5.8
3.5
3.9
3.5
2.3
0.6
2.8
50
39
FIGURE 2
412DD-6
300
250
200
150
100
412D-6
412T-6
50
412-6
58.3
78.3
52.9
69.9
2.04
0.18
6.0
8.0
4.5
5.2
4.5
3.2
0.7
3.4
98
78
0
0.1
412DD-9
0.2
412D-9
412T-9
412-9
12.0
33.0
42.9
35.3
47.4
1.36
0.35
220
220
9.0
6.8
7.8
6.8
4.9
0.8
5.3
TYPICAL DC CONTACT RATING (RESISTIVE)
0.3
70,000 ft.: 125 Vrms/60Hz
LOAD CURRENT (AMPS DC)
0.4
412T Series: 7.5 msec max.
412DD-12
412D-12
412T-12
412-12
12.0
16.0
25.6
32.8
26.6
35.8
10.0
1.03
0.41
390
390
9.0
9.0
6.5
0.9
6.5
0.5
©2003 TELEDYNE RELAYS
0.6
100 min.
1.0 max
0.3 min.
6.0 min.
75 min.
412DD-18
412D-18
412T-18
412-18
0.7
18.0
24.0
17.5
22.1
17.9
24.0
13.5
14.5
13.5
0.68
0.59
10.0
10.0
880
880
1.1
0.8
412DD-26
0.9
412D-26
412/1203/Q1
412T-26
412-26
1560
1560
26.5
32.0
14.8
18.5
14.7
19.8
18.0
19.0
18.0
0.50
0.89
13.0
13.0
1.4
1.0