Part Details for 3-1649329-1 by TE Connectivity
Results Overview of 3-1649329-1 by TE Connectivity
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (2 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (8 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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3-1649329-1 Information
3-1649329-1 by TE Connectivity is a Power/Signal Relay.
Power/Signal Relays are under the broader part category of Relays.
A relay is an electromechanical switch that uses an electrical signal to open or close circuits, protecting systems from overcurrents or voltage surges. They are used in a variety of applications, including lighting control, telecommunication, automotive systems, and power protection. Read more about Relays on our Relays part category page.
Part Details for 3-1649329-1
3-1649329-1 CAD Models
3-1649329-1 Part Data Attributes
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3-1649329-1
TE Connectivity
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Datasheet
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3-1649329-1
TE Connectivity
POWER/SIGNAL RELAY, DPST, MOMENTARY, 0.033A (COIL), 12VDC (COIL), 400mW (COIL), 8A (CONTACT), THROUGH HOLE-STRAIGHT MOUNT, ROHS COMPLIANT
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TE CONNECTIVITY LTD | |
| Package Description | ROHS COMPLIANT | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| Samacsys Manufacturer | TE Connectivity | |
| Body Breadth | 12.7 mm | |
| Body Height | 15.7 mm | |
| Body Length or Diameter | 29 mm | |
| Coil Current(DC)-Max | 0.033 A | |
| Coil Operate Voltage(DC) | 8.4 V | |
| Coil Power | 400 mW | |
| Coil Release Voltage(DC) | 1.2 V | |
| Coil Resistance | 360 Ω | |
| Coil Voltage(DC)-Max | 12 V | |
| Coil/Input Supply Type | DC | |
| Contact Current(AC)-Max | 8 A | |
| Contact Current(DC)-Max | 8 A | |
| Contact Voltage(AC)-Max | 400 V | |
| Contact/Output Supply Type | AC/DC | |
| Dielectric Strength Between Coil and Contacts | 5000 Vrms | |
| Dielectric Strength Between Open Contacts | 1000 Vrms | |
| End Contact Material | SILVER NICKEL | |
| Mounting Feature | PANEL MOUNT | |
| Operating Temperature-Max | 85 °C | |
| Packing Method | BOX | |
| Physical Dimension | 29mm x 12.7mm x 15.7mm | |
| Reference Standard | UL; VDE | |
| Relay Action | MOMENTARY | |
| Relay Form | 2 FORM A | |
| Relay Function | DPST | |
| Relay Type | POWER/SIGNAL RELAY | |
| Surface Mount | NO | |
| Termination Type | SOLDER/QUICK CONNECT | |
| Weight | 13 g |
Alternate Parts for 3-1649329-1
This table gives cross-reference parts and alternative options found for 3-1649329-1. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of 3-1649329-1, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| RT444012 | TE Connectivity | $2.8305 | POWER/SIGNAL RELAY, DPST, MOMENTARY, 0.033A (COIL), 12VDC (COIL), 400mW (COIL), 8A (CONTACT), 30VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT, ROHS COMPLIANT | 3-1649329-1 vs RT444012 |
| RT444012F | TE Connectivity | $3.7470 | POWER/SIGNAL RELAY, DPST, MOMENTARY, 0.033A (COIL), 12VDC (COIL), 400mW (COIL), 8A (CONTACT), 30VDC (CONTACT), THROUGH HOLE-STRAIGHT MOUNT, ROHS COMPLIANT | 3-1649329-1 vs RT444012F |
3-1649329-1 Frequently Asked Questions (FAQ)
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The recommended torque value for the screw terminals is 0.5-0.7 Nm (4.4-6.3 in-lbs). It's essential to follow this torque specification to ensure reliable connections and prevent damage to the connector.
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Yes, the 3-1649329-1 connector is designed to withstand high-vibration environments. It meets the IEC 61373 Cat 2 vibration standard, making it suitable for use in applications such as transportation, industrial, and aerospace.
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The operating temperature range for the 3-1649329-1 connector is -40°C to 125°C (-40°F to 257°F). It's essential to ensure that the connector operates within this temperature range to maintain its performance and reliability.
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The 3-1649329-1 connector has a IP67 rating, which means it is protected against dust and temporary immersion in water up to 1 meter (3.3 feet) for 30 minutes. However, it's not designed for exposure to harsh chemicals. If you need to use the connector in a chemically harsh environment, you should consult with TE Connectivity or a qualified engineer to determine the best solution.
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It's not recommended to use the 3-1649329-1 connector with a different wire gauge than specified in the datasheet. The connector is designed to work with specific wire gauges, and using a different gauge may compromise the connector's performance, reliability, and safety. If you need to use a different wire gauge, you should consult with TE Connectivity or a qualified engineer to determine the best solution.