501645-1220Alternatives & Equivalent Parts
About 501645-1220
501645-1220 is a Connector component manufactured by Molex. 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 | 501645-1220Source | 501645-2220 | 501645-2420 | 501645-3020 | 501645-1020 | 5-104363-3 |
|---|---|---|---|---|---|---|
| Manufacturer | Molex | Molex | Molex | Molex | Molex | TE Connectivity |
| Package Type | Other | Other | Other | Other | Other | Header, Shrouded - Straight PTH Box |
| Pin Count | 12 | 22 | 24 | 30 | 10 | 4 |
| Temperature Range | -40.0°C ~ 105.0°C | -25.0°C ~ 85.0°C | -40.0°C ~ 105.0°C | -25.0°C ~ 85.0°C | -25.0°C ~ 85.0°C | -65.0°C ~ 105.0°C |
| Price | $0.7060 | $0.3300 | $0.2717 | $1.1600 | $0.3325 | $0.5816 |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE | ACTIVE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | Yes | Yes | Yes | Yes | Yes |
| Reach Compliance Code | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
| YTEOL | 8 | 6 | 8 | 6 | 8 | 9.1 |
| Additional Feature | POLARIZED | — | — | — | — | AMPMODU, LATCHED, POLARIZED |
| Board Mounting Option | PEG | PEG | PEG | PEG | PEG | — |
| Body Breadth | 0.323 inch | 0.323 inch | 0.323 inch | 0.323 inch | 0.323 inch | 0.262 inch |
| Body Depth | 0.472 inch | 0.453 inch | 0.472 inch | 0.453 inch | 0.472 inch | 0.535 inch |
| Body Length | 0.551 inch | 0.945 inch | 1.024 inch | 1.26 inch | 0.472 inch | 0.5 inch |
| Body/Shell Style | PLUG | PLUG | PLUG | PLUG | PLUG | PLUG |
| Connector Type | DIP CONNECTOR | DIP CONNECTOR | BOARD CONNECTOR | DIP CONNECTOR | DIP CONNECTOR | BOARD CONNECTOR |
| Contact Finish Mating | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT APPLICABLE |
| Contact Finish Termination | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Matte Tin (Sn) | Tin (Sn) - with Nickel (Ni) barrier |
| Contact Gender | MALE | MALE | MALE | MALE | MALE | MALE |
| Contact Material | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | NOT SPECIFIED | COPPER ALLOY |
| Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| Contact Style | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT | SQ PIN-SKT |
| DIN Conformance | NO | NO | NO | NO | NO | NO |
| Durability | 30 Cycles | 30 Cycles | 30 Cycles | 30 Cycles | 30 Cycles | — |
| Filter Feature | NO | NO | NO | NO | NO | NO |
| IEC Conformance | NO | NO | NO | NO | NO | NO |
| Insulator Color | NATURAL | — | NATURAL | — | — | BLACK |
| Insulator Material | GLASS FILLED POLYAMIDE | GLASS FILLED POLYAMIDE | POLYAMIDE | GLASS FILLED POLYAMIDE | GLASS FILLED POLYAMIDE | POLYETHYLENE |
| JESD-609 Code | e3 | e3 | e3 | e3 | e3 | e3 |
| MIL Conformance | NO | NO | NO | NO | NO | NO |
| Mating Contact Pitch | 0.079 inch | 0.079 inch | 0.079 inch | 0.079 inch | 0.079 inch | 0.1 inch |
| Mating Contact Row Spacing | 0.079 inch | 0.079 inch | 0.079 inch | 0.079 inch | 0.079 inch | — |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | — | MULTIPLE MATING PARTS ARE AVAILABLE | — | — | — |
| Mixed Contacts | NO | NO | NO | NO | NO | NO |
| Mounting Option 1 | LOCKING | LOCKING | LOCKING | LOCKING | LOCKING | LOCKING |
| Mounting Style | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT | STRAIGHT |
| Mounting Type | BOARD | BOARD | BOARD | BOARD | BOARD | BOARD |
| Number Of Connectors | ONE | ONE | ONE | ONE | ONE | ONE |
| Number Of PCB Rows | 2 | 2 | 2 | 2 | 2 | 1 |
| Number of Rows Loaded | 2 | 2 | 2 | 2 | 2 | 1 |
| Option | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE | GENERAL PURPOSE |
| PCB Contact Pattern | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR | RECTANGULAR |
| PCB Contact Row Spacing | 2 mm | 2.0066 mm | 2 mm | 2.0066 mm | 2 mm | — |
| Plating Thickness | 39u inch | — | — | — | — | 15u inch |
| Polarization Key | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING | POLARIZED HOUSING |
| Rated Current (Signal) | 2 A | 2 A | 2 A | 2 A | 2 A | 3 A |
| Reference Standard | CSA; UL | UL | UL | UL | UL | CSA, LR, U |
| Terminal Length | 0.126 inch | 0.126 inch | 0.126 inch | 0.126 inch | 0.126 inch | 0.13 inch |
| Terminal Pitch | 2 mm | 2 mm | 2 mm | 2 mm | 2 mm | 2.54 mm |
| Termination Type | SOLDER | SOLDER | SOLDER | SOLDER | SOLDER | SOLDER |
| Total Number of Contacts | 12 | 22 | 24 | 30 | 10 | 4 |
| UL Flammability Code | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 | 94V-0 |
| Contact Resistance | — | 20 mΩ | 20 m Ω | 20 mΩ | 20 mΩ | — |
| Dielectric Withstanding Voltage | — | 1400VAC V | 1000VAC V | 1400VAC V | 1400VAC V | — |
| Insulation Resistance | — | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 1000000000 Ω | 5000000000 Ω |
| Factory Lead Time | — | — | 10 Weeks | 23 Weeks | — | — |
| EMI Shielded | — | — | — | — | — | NO |
| Empty Shell | — | — | — | — | — | YES |
| Mains Connector Rating | — | — | — | — | — | 3A |
| Mounting Option 2 | — | — | — | — | — | POLARIZED LOCK |
| Number of Ports | — | — | — | — | — | 1 |
| Panel Mount | — | — | — | — | — | NO |
| Configuration Features: Number of Positions 4 | — | — | — | — | — | PCB Mount Orientation Vertical |
| Contact Features: PCB Contact Termination Area Plating Material Tin | — | — | — | — | — | PCB Contact Termination Area Plating Material Finish Matte |
| Contact Mating Area Plating Material Gold | — | — | — | — | — | PCB Contact Termination Area Plating Material Thickness 100 – 200 MICIN |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
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Get one quote covering all 5 alternatives for 501645-1220 — response within 24 hours.
Quick Links
Why Look for Alternatives?
Finding alternatives for 501645-1220 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 501645-1220 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 501645-1220?
Known equivalents for 501645-1220 include 501645-2220, 501645-2420, 501645-3020. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of 501645-1220?
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 501645-1220 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.