SERIES
HIGH-VIBRATION,
HIGH-PERFORMANCE
TO-5 RELAY
DPDT
SERIES
DESIGNATION
412V
412DV
412DDV
432V
432DV
RELAY TYPE
DPDT basic high-vibration relay
DPDT high-vibration relay with internal diode for coil transient suppression
DPDT high-vibration relay with internal diodes for coil transient
suppression and polarity reversal protection
DPDT basic high-vibration, sensitive relay
DPDT high-vibration sensitive relay with internal diode for coil transient suppression
412V
432V
INTERNAL CONSTRUCTION
UNI-FRAME
UPPER
STATIONARY
CONTACT
LOWER
STATIONARY
CONTACT
DESCRIPTION
The 412V and 432V TO-5 relays, originally conceived and developed by
Teledyne, have become the industry standards for low level switching from dry
circuit to 1 ampere in high-vibration environments. Designed for high-density
PC board mounting, these TO-5 relays are some of the most versatile
ultraminiature relay available because of their small size and low coil power
dissipation.
The V Series high-vibration relays are designed to withstand vibration levels of
250 to 380 g’s at the frequencies noted, when tested on a resonant beam for
10 to 20 seconds, in the axis parallel to contact motion (x-axis), or 100 g’s 10-
2000 Hz for 20 minutes in the x-axis. A unique magnetic circuit prevents
contact opening (chatter) in excess of 10 microseconds under vibration or
shock conditions.
Typical applications:
• Avionics aircraft control
• Aircraft control systems
• Transportation systems (rail/truck)
By virtue of their inherently low intercontact capacitance and contact circuit
losses, these TO-5 relays have proven to be excellent ultraminiature RF
switches for applications with frequency ranges well into the UHF spectrum. A
typical RF application for the TO-5 relay is in handheld radio transceivers,
wherein the combined features of good RF performance, small size, low coil
power dissipation and high reliability make it a preferred method of Transmit-
Receive switching (see Figure 1).
ARMATURE
MOVING
CONTACT
ENVIRONMENTAL AND
PHYSICAL SPECIFICATIONS
Temperature
(Ambient)
Vibration
(General Note 1)
Shock
(General Note 1)
Acceleration
Enclosure
412V
Weight
432V
412V/422V Page 1
0.15 oz. (4.26g) max.
–65°C to +125°C
250 g’s at 140±5Hz
350 g’s at 170±5Hz
380 g’s at 200±5Hz
150 g’s,
11 msec, half-sine
50 g’s
Hermetically sealed
0.09 oz. (2.55g) max.
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
www.teledynerelays.com
©2005 TELEDYNE RELAYS
412V/422V/1205/Q1
SERIES 412V/432V
GENERAL ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Notes 2 & 3)
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 max.)
Diode P.I.V. (Vdc min.)
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:
1 Amp/28Vdc
200 mA/28Vdc (320 mH)
100 mA/28Vdc
10 to 50µA/10 to 50mV
250 mA/115Vac, 60 and 400 Hz (Case not grounded)
100 mA/115Vac, 60 and 400 Hz (Case grounded)
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
2A/28Vdc Resistive (100 cycles min.)
Contact factory
432V: 350 mW typ. @ 25°C
412V: 620 mW typ. @ 25°C
432V: 4.0 msec max.
412V: 3.0 msec max.
432V: 3.0 msec max.
432DV: 4.0 msec max.
412V: 2.0 msec max.
412DV, 412DDV: 4.0 msec max.
1.5 msec max.
0.4 pf typical
10,000 megohms min. between mutually isolated terminals
Atmospheric pressure: 500 Vrms/60Hz
70,000 ft.: 125 Vrms/60Hz
All DV, DDV versions: 1.0 max.
All DV, DDV versions: 100 min.
412V SERIES RELAY
DETAILED ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Note 2)
BASE PART
NUMBERS
Coil Voltage (Vdc)
Coil Resistance
(Ohms ±10% @25°C)
Coil Current
(mAdc @ 25°C)
(Note 5)
Pick-up Voltage (Vdc, Max
412V
412DV
412DDV
Min.
Max.
Min.
Max.
Nom.
Max.
412V
412DV, 412DDV (Note 4)
Min.
412DDV
Max.
412V-5
412DV-5
412DDV-5
5.0
5.8
50
33
92.8
126.4
4.6
0.14
2.3
0.6
2.8
412V-6
412DV-6
412DDV-6
6.0
8.0
70
44
90.4
122.6
5.5
0.18
3.2
0.7
3.4
412V-9
412V-12
412V-18
412V-26
412DV-9
412DV-12 412DV-18 412DV-26
412DDV-9 412DDV-12 412DDV-18 412DDV-26
9.0
12.0
155
125
54.3
73.4
8.2
0.35
4.9
0.8
5.3
12.0
16.0
235
215
37.8
59.4
11.0
0.41
6.5
0.9
6.5
18.0
24.0
610
470
31.3
42.0
16.5
0.59
10.0
1.1
10.0
26.5
32.0
1130
1050
21.3
28.3
22.0
0.89
13.0
1.4
13.0
Drop-out Voltage (Vdc)
432V SERIES RELAY
DETAILED ELECTRICAL SPECIFICATIONS (–65°C to +125°C unless otherwise noted) (Note 2)
BASE PART
NUMBERS
Coil Voltage (Vdc)
Coil Resistance (Ohms ±10% @25°C)
Pick-up Voltage (Vdc, max.)
Drop-out Voltage (Vdc)
Min.
Max.
Nom.
Max.
432V-5
432DV-5
5.0
5.8
80
4.6
0.14
2.5
432V-6
432DV-6
6.0
8.0
120
5.5
0.18
3.2
432V-9
432DV-9
9.0
12.0
240
8.2
0.35
4.9
432V-12
432DV-12
12.0
16.0
480
11.0
0.41
6.5
432V-18
432DV-18
18.0
24.0
950
16.5
0.59
10.0
432V-26
432DV-26
26.5
32.0
1900
22.0
0.89
13.0
©2005 TELEDYNE RELAYS
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
www.teledynerelays.com
412V/422V Page 2
412V/422V/1205/Q1
SERIES 412V/432V
PERFORMANCE CURVES
(NOTE 2)
0
.1
.2
.3
.4
dB
TYPICAL RF PERFORMANCE
TYPICAL DC CONTACT RATING (RESISTIVE)
INS
ERT
ION
LOS
300
S
LOAD VOLTAGE (VDC)
250
200
150
100
50
10
20
30
40
50
60
70
.01
0.5
.1
.5
1.0
FREQUENCY (GHz)
RN L
RETU
OSS (V
SWR)
1.92
1.22
1.02
1.01
1.00
1.00
VSWR
N
ATIO
ISOL
O
ACR
IS
S
TS
NTAC
S CO
ES
1.07
OL
SS P
CRO
ON A
TI
OLA
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 1
FIGURE 2
OUTLINE DIMENSIONS
.370
(9.40)
DIA. MAX.
DIMENSION
“A” MAX.
412V
432V
.270
(6.86)
.375
(9.52)
.335
(8.51)
DIA. MAX.
TERMINAL LOCATIONS AND PIN NUMBERS (REF. ONLY)
(Viewed from Terminals)
.031 (0.79)
±.003 (0.08)
SCHEMATIC DIAGRAMS
10
9
.035 (0.89)
±.010 (0.25)
1
2
3
412V
432V
412DDV
8
7
A
.200 (5.08)
±.010 (.25) DIA.
WIRE LEAD: .75 (19.05) MIN.
PIN: .187 (4.75) ±.010 (25)
36° ±3° TYP.
6
5
4
+.002 (.05)
.017 (.43) –.001 (.03) DIA.
DIMENSIONS ARE SHOWN IN INCHES (MILLIMETERS)
412DV
432DV
SCHEMATICS ARE VIEWED FROM TERMINALS
GENERAL NOTES
1. Relay contacts will exhibit no chatter in excess of 10 µsec or transfer in excess of 1
µsec.
2. “Typical” characteristics are based on available data and are best estimates. No on-
going verification tests are performed.
3. Unless otherwise specified, parameters are initial values.
4. For reference only. Coil resistance not directly measurable at relay terminals due to
internal series diode. 412DDV only.
5. Measured at nominal voltage for 5 sec. maximum.
412V/422V Page 3
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
www.teledynerelays.com
©2005 TELEDYNE RELAYS
412V/422V/1205/Q1
Appendix A: Spacer Pads
Pad designation and
bottom view dimensions
Ø.150
[3.81]
(REF)
Height
For use with the following:
ER411T
ER412, ER412D, ER412DD
712, 712D, 712TN,
RF300, RF310, RF320
ER420, ER422D, ER420DD, 421,
ER421D, ER421DD, ER422, ER422D,
ER422DD, 722, 722D, RF341
ER431T, ER432T,
ER432, ER432D, ER432DD
732, 732D, 732TN, RF303, RF313,
RF323
RF312
ER411, ER411D, ER411DD
Dim. H
Max.
.295 (7.49)
.300 (7.62)
.305 (7.75)
.400 (10.16)
.410 (10.41)
.350 (8.89)
.295 (7.49)
.400 (10.16)
.300 (7.62)
.410 (10.41)
.305 (7.75)
.300 (7.62)
.400 (10.16)
.315 (8.00)
.420 (10.67)
.320 (8.13)
.300 (7.62)
.400 (10.16)
.325 (8.25)
.305 (7.75)
Dim
H
MAX
“M4” Pad for TO-5
Dim
H
MAX
ER431, ER431D, ER431DD
RF311
“M4” Pad for TO-5
RF331
172, 172D
Dim
H
MAX
ER114, ER114D, ER114DD,
J114, J114D, J114DD
ER134, ER134D, ER134DD,
J134, J134D, J134DD
RF100
“M4” Pad for Centigrid
®
.156
[3.96]
(REF)
RF103
122C, A152
Dim
H
MAX
ER116C, J116C
ER136C, J136C
RF180
.256
[6.5]
(REF)
“M9” Pad for Centigrid
®
A150
Notes:
1. Spacer pad material: Polyester
fi
lm.
2. To specify an “M4” or “M9” spacer pad, refer to the mounting variants portion of the part numbering
example in the applicable datasheet.
3. Dimensions are in inches (mm).
4. Unless otherwise specified, tolerance is ± .010 (.25).
5. Add 10 mΩ to the contact resistance show in the datasheet.
6. Add 0.01 oz. (0.25 g) to the weight of the relay assembly shown in the datasheet.
© 2008 Teledyne Relays
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Appendix A: Spreader Pads
Pad designation and
bottom view dimensions
.370 [9.4]
MAX SQ
.100
[2.54]
Height
For use with the following:
ER411T, J411T, ER412, ER412D
ER412DD, J412, J412D, J412DD
ER412T, J412T
712, 712D, 712TN
ER431T, J431T, ER432, ER432D
ER432DD, J432, J432D, J432DD
ER432T, J432T
732, 732D, 732TN
ER420, J420, ER420D, J420D
ER420DD, J420DD, ER421, J421
ER421D, J421D, ER421DD
J422D, ER422DD, J422DD, 722
ER411T
ER412, ER412D, ER412DD
J412, J412D, J412DD
Dim. H
Max.
.388 (9.86)
.393 (9.99)
.493 (12.52)
.503 (12.78)
.398 (10.11)
Dim
H
MAX
.150
[3.81]
.014
[0.36]
(REF)
.300
[7.62]
.100
[2.54]
.200
[5.08]
.370
[9.4]
MIN
“M” Pad 5/ 6/
.390 [9.91]
SQ
.100
[2.54]
.441 (11.20)
.451 (11.46)
.451 (11.46)
.546 (13.87)
.556 (14.12)
.100
[2.54]
.150
[3.81]
.300
[7.62]
Dim
H
MAX
.150
[3.81]
.300
[7.62]
.130
[3.3]
712, 712D
ER421, ER421D, ER421DD
722, 732D
ER431T
ER432, ER432D, ER432DD
732, 732D
ER411, ER411D, ER411DD
ER411TX
ER412X, ER412DX, ER412DDX
ER412TX
712X, 712DX, 712TNX
ER420X, ER420DX, ER420DDX
ER421X, ER421DX, ER421DDX
ER422X, ER422DX
ER422DDX, 722X, 722DDX
ER431, ER431D, ER431DD
ER431TX
ER432X, ER432DX, ER432DDX
ER432TX
732X, 732DX, 732TNX
“M ” Pad 7/ 8/
.370 [9.4]
MAX SQ
.100
[2.54]
.388 (9.86)
.393 (9.99)
.398 (10.11)
Dim
H
MAX
.150
[3.81]
.014
[0.36]
(REF)
.300
[7.62]
.100
[2.54]
.200
[5.08]
.370
[9.4]
MIN
.493 (12.52)
.503 (12.78)
“M ” Pad 5/ 6/ 9/
Notes:
1. Spreader pad material: Diallyl Phthalate.
2. To specify an “M”, “M2” or “M3” spreader pad, refer to the mounting variants portion of the part number example
in the applicable datasheet.
3. Dimensions are in inches (mm).
4. Unless otherwise specified, tolerance is ± .010” (0.25).
5/. Add 25 mΩ to the contact resistance shown in the datasheet.
6/. Add .01 oz. (0.25 g) to the weight of the relay assembly shown in the datasheet.
7/. Add 50 mΩ to the contact resistance shown in the datasheet.
8/. Add 0.025 oz (0.71 g) to the weight of the relay assembly shown in the datasheet.
9/. M3 pad to be used only when the relay has a center pin (e.g. ER411M3-12A, 722XM3-26.)
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© 2008 Teledyne Relays
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