9-1393792-7 TE Connectivity, 9-1393792-7 Datasheet - Page 403

• Manufacturer Part Number: 9-1393792-7
• Description: Electromechanical Relay DPDT 3A 12VDC 720Ohm Through Hole
• Manufacturer: TE Connectivity
• Type: Signal Relayr

Specifications of 9-1393792-7

• Contact Arrangement: DPDT
• Dc Coil Voltage: 12 V
• Coil Current: 16.67 mA
• Mounting: Through Hole
• Relay Construction: Non-Latching
• Coil Voltage Dc: 12V
• Contact Form: 2 Form C
• Voltage Rating (vdc): 220V
• Voltage Rating (vac): 250V
• Dropout Volt (min): 0.6VDCV
• Coil Resistance: 720Ohm
• Pick-up Voltage (max): 8.4VDC
• Maximum Power Rating: 60W/125VA
• Operate Time: 5ms
• Contact Current Rating: 3A
• Contact Material: AgNi/Au
• Coil Suppression Diode: No
• Push To Test Button: No
• Led Indicator: No
• Seal: Unsealed
• Product Height (mm): 11mm
• Product Depth (mm): 10mm
• Product Length (mm): 20.2mm
• Operating Temp Range: -25C to 85C
• Pin Count: 8
• Mounting Style: Through Hole
• Termination Style: PC Pin
• Package / Case: DIP
• Lead Free Status / Rohs Status: Compliant

For CL, CK & CU Series
Note: The actual time obtained will normally be within 5% of the desired
CL & CU Delay On Operate Resistor Values
CK Delay On Operate Resistor Values
CK Delay On Release Resistor Values
Dimensions are shown for
reference purposes only.
External Resistor Selection Guide for P&B Time Delay Relays
The "minimum" time setting on an external resistor adjustable model in any
of these series is obtained by shorting together the external resistor
terminals of the relay. The “maximum” time setting (within tolerance
limits) is obtained by using the resistance value listed across from the
maximum time for that unit in the tables below. Timing values between
the minimum and maximum limits are linear with resistance within 10%. It
is recommended that a 1/4 watt, mimimum, resistor be used. External
timing resistor should have less than 500 PPM temperature coefficient.
The external resistor value R
calculated using the following formula:
Example: Given a CUH-41-30060, find an external resistor value that will
Known: T
120.0
time. This is due to construction tolerance.
10.0
30.0
60.0
CU
Time
(Sec.)
180.0
1.0
1.0
1.0
1.0
10.0
(Sec.)
Time
10.0
60.0
0.1
1.8
0.1
0.6
R
T
T
T
R
R
give a 30 second delay.
T
R
R
R
Time (Sec.)
0
S
1
1
S
0
1
0
1
0
0
= R
= Desired Time
= Short Time (see relay type)
= Long Time (see relay type)
= Extrernal Resistor Value required to obtain T
= External Resistor Value required to obtain T
= 60 seconds
= 1 second
= 1 meg
= 1 x 10
= 492K
1
( )
59
T
T
120.0
0
1
6
10.0
30.0
60.0
CL
0.1
0.3
0.6
1.2
– T
– T
(29)
S
S
1.0 Meg
0
Short
750K
Short
required to obtain any time T
AC
Approximate Resistance
Approximate Resistance
1.2 Meg
2.4 Meg
Approximate Resistance
Short
200K
Short
600K
Short
Short
AC
Dimensions are in inches over
(millimeters) unless otherwise
specified.
AC & DC
Short
820K
Short
910K
Short
750K
Short
910K
0
DC
0
1
1.0 Meg
2.0 Meg
can be
Short
Short
Short
Short
160K
500K
DC
Catalog 1308242
Issued 3-03
For CD Series
CD Resistor Values (AC & DC Models)
* Resistor values shown correspond to a 1.0 multiplying factor. Use the graph below to
CD Timing Resistor Curve
To obtain CD series time delay relays having a linear resistance with time,
please consult the factory.
The "minimum" time setting on an external resistor adjustable model in the
CD series is obtained by shorting together the external resistor terminals of
the relay. The “maximum” time setting (within tolerance limits) is pre-set
at the factory, and no external resistor is necessary. Approximate
resistance values required to obtain times between the minimum and
maximum limits can be determined using the table and graph below. It is
recommended that a 1/4 watt, mimimum, resistor be used. External
timing resistor should have less than 500 PPM temperature coefficient.
determine other resistor values required to obtain time periods between the limits stated in
the chart.
100
70
80
60
50
40
20
10
90
30
Time Delay.
No Resistor
0
Factory-set
(seconds)
Specifications and availability
subject to change.
0.01
10.0
1.0
5.0
0.1
Resistor Multiplying Factor
Approximate
Resistance*
Delay by 1/2
200K ohms
400K ohms
to Reduce
33K ohms
1.0
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
10.0
Short Circuit
Time Delay
(seconds)
0.1
0.1
0.1
P&B
100
1203