Part Details for 51021-0500 by Molex
Results Overview of 51021-0500 by Molex
- Distributor Offerings: (12 listings)
- Number of FFF Equivalents: (4 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Space Technology
Aerospace and Defense
Transportation and Logistics
Renewable Energy
Automotive
Robotics and Drones
51021-0500 Information
51021-0500 by Molex is a Header and Edge Type Connector.
Headers and Edge Type Connectors are under the broader part category of Connectors.
Connectors are devices that join electrical termination points to form circuits. With various types designed for specific functions like data, power, or signal transmission, choosing the right connector is essential for compatibility and device performance. Read more about Connectors on our Connectors part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| 66951-021LF | Amphenol Communications Solutions | Dubox® 2.54mm, Board to Board Connector, PCB Mounted Receptacle, Vertical, Through Hole, Top Entry, Single Row, 21 position, 2.54mm (.100in) Pitch. | |
| 10039755-10212TLF | Amphenol Communications Solutions | PCI Express® GEN 1 Card Edge, Storage and Server Connector, Vertical, Press-Fit, x8, 98 Positions, 1.00mm (0.039in) Pitch | |
| 74355-1021LF | Amphenol Communications Solutions | 2x4 Shielded PCB Header, Low Profile Right Angle, Key 1, 3.3mm (0.13inch) Solder tail, Off White |
Price & Stock for 51021-0500
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
26AC8132
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Newark | 1.25 Wtb Rec Hsg 5Ckt Rohs Compliant: Yes |Molex 51021-0500 (Alternate Part Number: 800753575639 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 0 Container: Bulk | 109354 |
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$0.1060 / $0.1880 | Buy Now |
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DISTI #
57H2316
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Newark | Connector Housing, Rcpt, 5Pos, Product Range:Picoblade 51021 Series, Gender:Receptacle, No. Of Positions:5Positions, Pitch Spacing:1.25Mm, For Use With:Molex Picoblade 50058 & 50079 Series Socket Contacts, Body Material:Pbt Polyesterrohs Compliant: Yes |Molex 51021-0500 (Alternate Part Number: 800753575639 RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk | 2811 |
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$0.0990 / $0.1840 | Buy Now |
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DISTI #
0510210500
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Avnet Americas | Conn Housing Wire to Board/Wire to Wire Receptacle 5 POS 1.25mm Straight Cable Mount Bag - Bulk (Alt: 0510210500) COO: Korea (the Republic of) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 9 Weeks, 0 Days Container: Bulk | 109354 |
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$0.0612 | Buy Now |
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DISTI #
57H2316
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Avnet Americas | Conn Housing Wire to Board/Wire to Wire Receptacle 5 POS 1.25mm Straight Cable Mount Bag - Bulk (Alt: 57H2316) COO: Korea (the Republic of) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Container: Bulk | 3181 Partner Stock |
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$0.1250 / $0.1940 | Buy Now |
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DISTI #
70190893
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RS | PICOBLADE SERIES 1.25MM PITCH 5 WAY 1 ROW FEMALE STRAIGHT PCB HOUSING 51021 Min Qty: 1 Package Multiple: 1 Lead time: 12 Weeks, 0 Days Container: Bulk | 546 |
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$0.1320 / $0.1840 | Buy Now |
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DISTI #
MOL51021-0500
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Heilind Electronics | 1.25 WTB REC HSG 5CKT | Americas - 106491 in Stock |
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$0.0739 / $0.0933 | Buy Now |
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Bristol Electronics | 4 |
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RFQ | ||
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DISTI #
MX-51021-0500
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TME | Connector: wire-wire/PCB, plug, female, PIN: 5, PicoBlade™, crimped Min Qty: 1 | 10681 |
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$0.1030 / $0.1800 | Buy Now |
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Chip 1 Exchange | INSTOCK | 2011558 |
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RFQ | |
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Component Electronics, Inc | MISC CONN PICK#223108 | 75 |
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$0.1500 / $0.2300 | Buy Now |
US Tariff Estimator: 51021-0500 by Molex
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for 51021-0500
51021-0500 CAD Models
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3D Model
Available Download Formats
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51021-0500 Part Data Attributes
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51021-0500
Molex
Buy Now
Datasheet
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Compare Parts:
51021-0500
Molex
Board Connector, 5 Contact(s), 1 Row(s), Female, Straight, 0.049 inch Pitch, Crimp Terminal, Locking, Receptacle,
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | MOLEX LLC | |
| Reach Compliance Code | Compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8536.69.40.40 | |
| Samacsys Manufacturer | Molex | |
| Additional Feature | COMPATIBLE CONTACTS: 50079-8000; 50058-8000; 50079-8100; 50058-8100 | |
| Body Breadth | 0.126 inch | |
| Body Depth | 0.156 inch | |
| Body Length | 0.315 inch | |
| Body/Shell Style | RECEPTACLE | |
| Connector Type | BOARD CONNECTOR | |
| Contact Finish Mating | NOT SPECIFIED | |
| Contact Finish Termination | NOT APPLICABLE | |
| Contact Gender | FEMALE | |
| Contact Material | NOT SPECIFIED | |
| Contact Pattern | RECTANGULAR | |
| Contact Resistance | 20 mΩ | |
| DIN Conformance | NO | |
| Filter Feature | NO | |
| IEC Conformance | NO | |
| Insulation Resistance | 100000000 Ω | |
| Insulator Material | POLYBUTYLENE | |
| MIL Conformance | NO | |
| Mating Contact Pitch | 0.049 inch | |
| Mating Information | MULTIPLE MATING PARTS AVAILABLE | |
| Mixed Contacts | NO | |
| Mounting Option 1 | LOCKING | |
| Mounting Type | CABLE | |
| Number Of Connectors | ONE | |
| Number of Rows Loaded | 1 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Option | GENERAL PURPOSE | |
| Reference Standard | UL | |
| Terminal Pitch | 0.9 mm | |
| Termination Type | CRIMP | |
| Total Number of Contacts | 5 | |
| UL Flammability Code | 94V-0 |
Alternate Parts for 51021-0500
This table gives cross-reference parts and alternative options found for 51021-0500. 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 51021-0500, 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 |
|---|---|---|---|---|
| 125CH-A-05 | Adam Technologies Inc | $0.0340 | Board Connector, 5 Contact(s), 1 Row(s), Male, 0.049 inch Pitch, Crimp Terminal, Locking, White Insulator, Receptacle | 51021-0500 vs 125CH-A-05 |
| 10114826-00005LF | Amphenol Communications Solutions | $0.0357 | 1.25mm Wire to Board Housing, 5 Positions | 51021-0500 vs 10114826-00005LF |
| 10114826-00005LF | Amphenol FCi | $0.0469 | Board Connector, 5 Contact(s), 1 Row(s), Female, 0.05 inch Pitch, Locking, Natural Insulator, Plug, ROHS COMPLIANT | 51021-0500 vs 10114826-00005LF |
| 0510210500 | Molex | $0.2296 | Board Connector, 5 Contact(s), 1 Row(s), Female, Straight, Crimp Terminal, Receptacle, ROHS COMPLIANT | 51021-0500 vs 0510210500 |
51021-0500 Frequently Asked Questions (FAQ)
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The recommended torque for the screw terminals is 0.5-1.5 Nm (4.4-13.4 in-lbs).
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Yes, the 51021-0500 is designed to withstand vibrations and can be used in applications with moderate to high vibration levels.
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The operating temperature range for the 51021-0500 is -40°C to 105°C (-40°F to 221°F).
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Yes, the 51021-0500 is designed to be used in outdoor environments and can withstand exposure to moisture and humidity.
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No, the 51021-0500 is designed for use with wire gauges 20 AWG to 24 AWG. Using a larger wire gauge may not provide a secure connection.