644752-3Alternatives & Equivalent Parts
About 644752-3
644752-3 is a Connector component manufactured by TE Connectivity. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | 644752-3Source | 3-644617-3 |
|---|---|---|
| Manufacturer | TE Connectivity | TE Connectivity |
| Package Type | Other | Other |
| Pin Count | 3 | 3 |
| Temperature Range | -55.0°C ~ 105.0°C | -55.0°C ~ 105.0°C |
| Price | $0.1520 | $0.1370 |
| Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE |
| Electrical Parameters | ||
| YTEOL | 6.6 | 6.6 |
| Additional Feature | AMP | POLARIZED |
| Body Breadth | 0.3 inch | 0.425 inch |
| Body Depth | 0.525 inch | 0.545 inch |
| Body Length | 0.468 inch | 0.463 inch |
| Body/Shell Style | PLUG | PLUG |
| Connector Type | BOARD CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | NOT APPLICABLE | NOT APPLICABLE |
| Contact Finish Termination | Tin (Sn) | Tin (Sn) |
| Contact Gender | MALE | MALE |
| Contact Material | NOT APPLICABLE | NOT APPLICABLE |
| Contact Pattern | RECTANGULAR | RECTANGULAR |
| Contact Style | SQ PIN-SKT | SQ PIN-SKT |
| DIN Conformance | NO | NO |
| EMI Shielded | NO | NO |
| Empty Shell | YES | YES |
| Filter Feature | NO | NO |
| IEC Conformance | NO | NO |
| Insulator Color | NATURAL | NATURAL |
| Insulator Material | GLASS FILLED POLYESTER | GLASS FILLED POLYESTER/POLYETHYLENE |
| JESD-609 Code | e3 | e3 |
| MIL Conformance | NO | NO |
| Mains Connector Rating | 7A | 7A |
| Mating Contact Pitch | 0.156 inch | 0.156 inch |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | — |
| Mixed Contacts | NO | NO |
| Mounting Option 1 | LOCKING | POLARIZED LCK |
| Mounting Option 2 | FRICTION LOCK | POLARIZED LOCK |
| Mounting Style | STRAIGHT | RIGHT ANGLE |
| Mounting Type | BOARD | BOARD |
| Number Of Connectors | ONE | ONE |
| Number Of PCB Rows | 1 | 1 |
| Number of Ports | 1 | 1 |
| Number of Rows Loaded | 1 | 1 |
| Option | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR | RECTANGULAR |
| Panel Mount | NO | NO |
| Plating Thickness | 100u inch | 350u inch |
| Polarization Key | POLARIZED HOUSING | — |
| Rated Current (Signal) | 7 A | 7 A |
| Reference Standard | CSA, UL | CSA, UL |
| Terminal Length | 0.16 inch | 0.125 inch |
| Terminal Pitch | 3.96 mm | 3.96 mm |
| Termination Type | SOLDER | SOLDER |
| Total Number of Contacts | 3 | 3 |
| UL Flammability Code | 94V-0 | 94V-0 |
| PCB Mount Orientation Vertical | Number of Positions 3 | — |
| Contact Features: Contact Mating Area Plating Material Thickness 100 MICIN | Contact Underplating Material Nickel | — |
| Mating Post Length 10.16 MM | Contact Type Pin | — |
| PCB Contact Termination Area Plating Material Tin | Contact Layout Inline | — |
| Pbfree Code | — | Yes |
| Reach Compliance Code | — | Compliant |
| Board Mounting Option | — | PEG |
| Contact Resistance | — | 5 mΩ |
| Durability | — | 25 Cycles |
| Insulation Resistance | — | 5000000000 Ω |
| PCB Mount Orientation Right Angle | — | Number of Power Positions 3 |
| Keying & Polarized Position Locations None | — | Contact Features: PCB Contact Termination Area Plating Material Thickness 2.54 MICM |
| PCB Contact Termination Area Plating Material Thickness 100 MICIN | — | Contact Type Pin |
| Contact Mating Area Plating Material Tin | — | Contact Layout Inline |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
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Why Look for Alternatives?
Finding alternatives for 644752-3 is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating 644752-3 replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to 644752-3?
Known equivalents for 644752-3 include 3-644617-3. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 644752-3?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify 644752-3 alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.