9-1393792-7 Tyco Electronics, 9-1393792-7 Datasheet - Page 130
![no-image](/images/manufacturer_photos/0/6/687/tyco_electronics_sml.jpg)
9-1393792-7
Manufacturer Part Number
9-1393792-7
Description
Electromechanical Relay DPDT 3A 12VDC 720Ohm Through Hole
Manufacturer
Tyco Electronics
Type
Signal Relayr
Datasheet
1.1-1393793-9.pdf
(484 pages)
Specifications of 9-1393792-7
Contact Arrangement
DPDT
Dc Coil Voltage
12 V
Coil Current
16.67 mA
Mounting
Through Hole
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Features
• Small size for high density PC board mounting.
• 1 Form A contact arrangements.
• Creepage spacings of 6.5mm between contact and coil.
• Ideal for appliance, office equipment.
• 4,000VAC dielectric strength between contact and coil.
• UL Class F (155 C) approved insulation system.
Contact Data @ 20 C
Arrangements: 1 Form A (SPST-NO).
Material: Contact rating 3 - Silver.
Max. Switching Rate: 300 ops./min. (no load).
Expected Mechanical Life: 10 million operations.
Expected Electrical Life: 100,000 operations.
Minimum Contact Load: 10mA @ 5VDC.
Initial Contact Resistance: 100 milliohms max. @ 100mA, 6VDC.
Contact Ratings @ 20 C with relay properly vented. Remove vent
nib after soldering and cleaning.
***Denotes test at 105 C ambient temperature.
Initial Dielectric Strength
Between Open Contacts: 750VAC 50/60 Hz. (1 minute).
Between Coil and Contacts: 4,000VAC 50/60 Hz. (1 minute).
Initial Insulation Resistance
Between Mutually Insulated Elements: 10
Contact
Dimensions are shown for
reference purposes only.
Rating
**Denotes test at 85 C ambient temperature.
*Denotes test at 70 C ambient temperature.
10
3
5.4LRA/0.9FLA @ 240VAC
5.4LRA/0.9FLA @ 240VAC
10LRA/1.5FLA @ 120VAC
10LRA/1.5FLA @ 120VAC
Contact rating 10 - Silver alloy.
3LRA/1.5FLA @ 120VAC
10A @ 250VAC UL
3A @ 250VAC UL
UL/CSA Ratings
10A @ 250VAC
3A @ 277VAC
3A @ 250VAC
2A @ 120VAC
3A @ 120VAC
10A @ 30VDC
3A @ 30VDC
30 ops./min. (rated load).
General Purpose
General Purpose
Gen. Purpose
Resistive
Resistive
Resistive
Resistive
Resistive
Resistive
Dimensions are in inches over
(millimeters) unless otherwise
specified.
Motor
Motor
Motor
Motor
Motor
Type
8
ohms, min. @ 500VDC.
Operations
100,000*
100,000
100,000
100,000
100,000***
100,000***
100,000
100,000
200,000
30,000**
30,000**
30,000**
30,000**
6,000
Catalog 1308242
Issued 3-03
Operate Data @ 20 C
Operate Time: 10 ms, max. (excluding bounce).
Release Time: 4 ms, max. (excluding bounce).
T77
10 Amp Miniature
PC Board Relay
Users should thoroughly review the technical data before selecting a product part
number. It is recommended that user also seek out the pertinent approvals files of
the agencies/laboratories and review them to ensure the product meets the
requirements for a given application.
Coil Data @ 20 C
Voltage: 3 to 24VDC.
Nominal Coil Power:
Coil Temperature Rise: Contact rating 3 = 35 C max.
Max. Coil Power: 120% of nominal.
Duty Cycle: Continuous.
Coil Data @ 20 C
Environmental Data
Temperature Range: Storage: -40 C to +130 C.
Vibration: Mechanical: 10 to 55 Hz., 1.5mm double amplitude.
Shock: Mechanical: 100g min.
Operating Humidity: 45 to 85% RH.
Mechanical Data
Termination: Printed circuit board.
Enclosures (94V-0 Flammability Ratings):
Weight: 0.36 oz. (9g).
Voltage
Rated
(VDC)
Coil
12
24
File E29244
File LR48471
3
5
Operational: 10g min.
Specifications and availability
subject to change.
T77S: Immersion cleanable.
T77V: Vented, flux-tight, plastic cover.
Operational: 10 to 55 Hz., 1.5mm double amplitude.
series
Contact Rating 3
2,800
125
720
45
Operating: -30 C to +55 C.
Contact Rating 3: -40 C to +80 C.
Contact Rating 10: -40 C to +55 C.
(Ohms) 10%
Contact rating 3 = 200mW.
Contact rating 10 = 450mW.
Resistance
Contact rating 10 = 40 C max.
Coil
Contact Rating 10
1,280
320
20
55
Operate
Voltage
(VDC)
www.tycoelectronics.com
Technical support:
Refer to inside back cover.
Must
18.00
2.25
3.75
9.00
Release
Voltage
(VDC)
Must
0.15
0.25
0.60
1.20
P&B
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