
Allicdata Part #: | M52-5050445-ND |
Manufacturer Part#: |
M52-5050445 |
Price: | $ 0.34 |
Product Category: | Connectors, Interconnects |
Manufacturer: | Harwin Inc. |
Short Description: | CONN RCPT 4POS SMD 1.27MM GOLD |
More Detail: | 4 Position Receptacle Connector 0.050" (1.27mm) Su... |
DataSheet: | ![]() |
Quantity: | 1000 |
1050 +: | $ 0.31147 |
Insulation Color: | Black |
Contact Finish Thickness - Post: | -- |
Contact Material: | Phosphor Bronze |
Contact Shape: | Square |
Insulation Material: | Polyamide (PA6T), Nylon 6T |
Applications: | General Purpose, Medical, Telecommunications |
Voltage Rating: | -- |
Current Rating: | 1A |
Features: | -- |
Ingress Protection: | -- |
Mated Stacking Heights: | 8.5mm, 9.77mm |
Contact Finish - Post: | -- |
Material Flammability Rating: | UL94 V-0 |
Operating Temperature: | -40°C ~ 105°C |
Contact Length - Post: | -- |
Insulation Height: | 0.224" (5.69mm) |
Series: | Archer Kontrol |
Contact Finish Thickness - Mating: | -- |
Contact Finish - Mating: | Gold |
Fastening Type: | Push-Pull |
Termination: | Solder |
Mounting Type: | Surface Mount |
Row Spacing - Mating: | -- |
Number of Rows: | 1 |
Pitch - Mating: | 0.050" (1.27mm) |
Number of Positions Loaded: | All |
Number of Positions: | 4 |
Style: | Board to Board |
Contact Type: | Female Socket |
Connector Type: | Receptacle |
Part Status: | Active |
Packaging: | Tube |
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Rectangular Connectors - Headers, Receptacles, Female Sockets encompass a broad range of hardware used for connecting electrical components. These rectangles range from basic through-hole headers to more specialized terminals used in medical and military settings. A M52-5050445 connector from the former category is the focus of this article.
The M52-5050445 is a rectangular connector with dual-row "staggered" terminals. It is a header-style connector that commonly features 90° polarized pins which helps ensure a secure connection. It is outfitted with a 2mm pitch and rated for 5A or 10A (one pin max) with a maximum operating voltage of 250V. The body is constructed from UL94V-2 nylon and the terminals are copper alloy.
The M52-5050445 is commonly used in electronic equipment due to its versatility. The dual-row format enables more compact designs; with its flexible pin configuration, users can set up a sequence of signals to match the desired circuit without sacrificing signal integrity or reliability. Low profile connectors in the M52 family are also given a 22g wave soldering rating, making them an efficient and cost-effective option.
The M52-5050445 connector\'s working principle is relatively straightforward. The two rows of pins are polarized and abutted against corresponding holes when the connector is plugged into its mating component. The action of plugging in the connector forces the internal pins outward into the mating component\'s female contacts. There are two types of polarizing configurations available for the M52-5050445 connector: pin-in-socket and gabled key. In the pin-in-socket version, the pins have round heads, while in the gabled key version, there are two gabled lugs that latch into the mating specific hole.
In summary, the M52-5050445 connector is an ideal choice for many applications due to its versatile design, low profile, and affordability. Its working principle is based upon the mating of the dual-row pins with corresponding holes, plus the polarization of the leads by either the pin-in-socket or gabled key configuration. This reliable connector is an important part of the larger family of rectangular connectors (Headers, Receptacles, Female Sockets) that are an integral part of any electrical circuit.
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