series Miniature Board Relay File E29244 File LR48471 U
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Catalog 1308242 Issued 3-03 (PDF Rev. 11-04)
series
Miniature Board Relay
File E29244 File LR48471
Users should thoroughly review technical data before selecting product part number. recommended that user also seek pertinent approvals files agencies/laboratories review them ensure product meets requirements given application.
Features
Small size high density board mounting. Form contact arrangements. Creepage spacings 6.5mm between contact coil. Ideal appliance, office equipment. 4,000VAC dielectric strength between contact coil. Class (155°C) approved insulation system.
Coil Data 20°C
Voltage: 24VDC. Nominal Coil Power: Contact rating 200mW. Contact rating 450mW. Coil Temperature Rise: Contact rating 35°C max. Contact rating 40°C max. Max. Coil Power: 120% nominal. Duty Cycle: Continuous.
Contact Data 20°C
Arrangements: Form (SPST-NO). Material: Contact rating Silver. Contact rating Silver alloy. Max. Switching Rate: ops./min. load). ops./min. (rated load). Expected Mechanical Life: million operations. Expected Electrical Life: 100,000 operations. Minimum Contact Load: 10mA 5VDC. Initial Contact Resistance: milliohms max. 100mA, 6VDC.
Coil Data 20°C
Rated Coil Voltage (VDC) Coil Resistance (Ohms) ±10% Contact Rating Contact Rating 2,800 1,280 Must Operate Voltage (VDC) 2.25 3.75 9.00 18.00 Must Release Voltage (VDC) 0.15 0.25 0.60 1.20
Contact Ratings 20°C with relay properly vented. Remove vent after soldering cleaning.
Contact Rating UL/CSA Ratings Type Operations
Operate Data 20°C
277VAC Resistive 10LRA/1.5FLA 120VAC Motor 5.4LRA/0.9FLA 240VAC Motor 3LRA/1.5FLA 120VAC Motor 250VAC Resistive 250VAC General Purpose 30VDC Resistive 120VAC Gen. Purpose 120VAC Resistive 10LRA/1.5FLA 120VAC Motor 5.4LRA/0.9FLA 240VAC Motor 250VAC Resistive 30VDC Resistive 250VAC General Purpose 6,000 30,000** 30,000** 100,000* 100,000 100,000 100,000 100,000*** 100,000*** 30,000** 30,000** 100,000 100,000 200,000 Operate Time: max. (excluding bounce). Release Time: max. (excluding bounce).
Environmental Data
Temperature Range: Storage: -40°C +130°C. Operating: Contact Rating -40°C +105°C. Contact Rating -40°C +85°C. Vibration: Mechanical: Hz., 1.5mm double amplitude. Operational: Hz., 1.5mm double amplitude. Shock: Mechanical: 100g min. Operational: min. Operating Humidity:
*Denotes test 70°C ambient temperature. **Denotes test 85°C ambient temperature. ***Denotes test 105°C ambient temperature.
Initial Dielectric Strength
Between Open Contacts: 750VAC 50/60 minute). Between Coil Contacts: 4,000VAC 50/60 minute).
Mechanical Data
Termination: Printed circuit board. Enclosures (94V-0 Flammability Ratings): T77S: Immersion cleanable. T77V: Vented, flux-tight, plastic cover. Weight: 0.36 (9g).
Specifications availability subject change. www.tycoelectronics.com Technical support: Refer inside back cover.
Initial Insulation Resistance
Between Mutually Insulated Elements: ohms, min. 500VDC.
Dimensions shown Dimensions inches over (millimeters) unless otherwise specified.
reference purposes only.
Catalog 1308242 Issued 3-03 (PDF Rev. 11-04)
Life Expectancy
Contact Rating 120VAC Res.
Figure Coil Temperature Rise
Operate Time
Temp. Rise (Deg.)
Time (msec)
Operate Time Release Time
Operation 104)
Contact Rating 250VAC Res.
Contact Current
Coil Power
Coil Power
Note: Graphical data should used substitute specific application verification. used estimates only.
Ordering Information
Typical Part Number
Basic Series: Miniature relay. Enclosure: Vented (Flux-tight)* Immersion cleanable case Contact Arrangement: (SPST-NO) Coil Input: Voltage Contact Rating: Coil Voltage: 3VDC 5VDC 12VDC
*Not suitable immersion cleaning processes.
24VDC
authorized distributors more likely maintain following items stock immediate delivery.
T77V1D3-12 T77V1D3-24 T77V1D10-12 T77V1D10-24 T77S1D3-12 T77S1D3-24 T77S1D10-12 T77S1D10-24
Outline Dimensions
.716 (18.20) (10.20)
Wiring Diagram (Bottom View)
Form
(14.70)
PLACES .017 .017 (.45 .45)
PLACES .011 (1.0 .30)
(4.0)
Suggested Board Layout (Bottom View)
(7.6) .100 (2.54)
(12.7)
Dimensions shown reference purposes only.
Dimensions inches over (millimeters) unless otherwise specified.
Specifications availability subject change.
www.tycoelectronics.com Technical support: Refer inside back cover.
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