732D-12 TELEDYNE, 732D-12 Datasheet
732D-12
Manufacturer Part Number
732D-12
Description
RF (Radio Frequency) Relays 12V DC-1GHz .15W w/diode
Manufacturer
TELEDYNE
Series
732r
Datasheet
1.732-5.pdf
(3 pages)
Specifications of 732D-12
Coil Current
0.15 W
Contact Rating
1 A at 28 VDC
Frequency
1 GHz
Contact Form
2 Form C (DPDT)
Coil Voltage
12 VDC
Power Consumption
200 mW
Termination Style
PCB
Brand/series
732D Series
Capacitance
0.4 pF (Typ.)
Current, Rating
1⁄250 A⁄mA
Diameter, Body
0.370 in. (Max.)
Diameter, Lead
0.017 in.
Function
Frequency (RF)
Height
0.385 in. (Max.)
Length, Lead
0.75 in.
Mounting Type
PCB
Number Of Pins
8
Package Type
TO-5
Relay Type
Electro Mechanical
Resistance, Coil
850 Ohms +⁄- 20% @ 25 °C
Resistance, Contact
0.15 Ohm (Max.) (Before Life), 0.25 Ohm (Max.) (After Life)
Temperature, Operating
-55 to +85 °C
Termination
Leadwires
Voltage, Control
12 VDC
Voltage, Rating
115 VAC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
732D-12/G
732 Page 99
UNI-FRAME
ARMATURE
Temperature
(Ambient)
Vibration
(General Note 1)
Shock
(General Note 1)
Enclosure
Weight
INTERNAL CONSTRUCTION
PHYSICAL SPECIFICATIONS
ENVIRONMENTAL AND
Storage
Operating –55°C to +85°C
DESIGNATION
SERIES
732TN
732D
732
–65°C to +125°C
10 g’s to 500 Hz
30 g’s,
6 msec, half-sine
Hermetically sealed
0.16 oz. (4.50g) max.
CONTACT
MOVING
STATIONARY
CONTACT
UPPER
STATIONARY
SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE
CONTACT
LOWER
DPDT basic relay
DPDT relay with internal diode for coil transient suppression
DPDT relay with internal transistor driver and coil transient suppression diode
SENSITIVE TO-5 RELAYS
DESCRIPTION
The TO-5 relay, originally conceived and developed by Teledyne, has become
one of the industry standards for low-level switching from dry circuit to 1
ampere. Designed for high-density PC board mounting, the 732 relay is one of
the most versatile ultraminiature relays available because of its small size and
low coil power dissipation.
The following unique construction features and manufacturing techniques
provide excellent resistance to environmental extremes and overall high
reliability:
• All welded construction.
• Unique uni-frame design providing high magnetic efficiency and mechanical
• High force/mass ratios for resistance to shock and vibration.
• Advanced cleaning techniques provide maximum assurance of internal
• Precious metal alloy contact material with gold plating assures excellent
The 732D relay has an internal discrete silicon diode for coil transient
suppression. The hybrid Series 732TN relay has an internal silicon diode and
transistor driver. The integrated packaging of the relay with its associated
semiconductor devices greatly reduces PC board floor space requirements as
well as component installation costs.
By virtue of its inherently low intercontact capacitance and contact circuit
losses, the 732 relay has proven to be an excellent ultraminiature RF switch
for 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).
rigidity.
cleanliness.
high current and dry circuit switching capabilities.
COMMERCIAL
www.teledynerelays.com
DPDT
RELAY TYPE
©2009 TELEDYNE RELAYS
SERIES
732
732/0909/Q3
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732D-12 Summary of contents
Page 1
... Precious metal alloy contact material with gold plating assures excellent high current and dry circuit switching capabilities. The 732D relay has an internal discrete silicon diode for coil transient suppression. The hybrid Series 732TN relay has an internal silicon diode and transistor driver. The integrated packaging of the relay with its associated semiconductor devices greatly reduces PC board floor space requirements as well as component installation costs ...
Page 2
... 1.02 1.01 50 1.00 1.00 1.0 0 0.1 0.2 www.teledynerelays.com 2.0 max 60 min. 0.3 min 6.0 min 60 min 732-9 732-12 732-18 732-26 732D-9 732D-12 732D-18 732D-26 732TN-9 732TN-12 732TN-18 732TN-26 9.0 12.0 18.0 26.5 15.0 20.0 30.0 40.0 400 850 1600 3300 6.8 9 ...
Page 3
... TYP. DIMENSIONS ARE SHOWN IN INCHES (MILLIMETERS) Teledyne Part Numbering System for Commercial Relays 732 www.teledynerelays.com SCHEMATIC DIAGRAM 732 732D 732TN SCHEMATICS ARE VIEWED FROM TERMINALS TYPICAL LOGIC INTERFACE (See Note 5) Vcc Vr Pin 1 Notes: Logic 1 activates the relay. ...