MS27473E24B4PC vs CTV07RF-9-9PE-P1AD
| Part Number |
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| Category | Circular Connectors | Circular Connectors |
| Manufacturer | Amphenol Aerospace Operations | Amphenol Aerospace Operations |
| Description | CONN PLUG 56POS STRAIGHT W/PINS | CONN RCPT MALE 9POS GOLD SLDR |
| Package | - | - |
| Series | Military, MIL-DTL-38999 Series II | MIL-DTL-38999 Series III, Tri-Start? HD |
| Mounting Type | Free Hanging (In-Line) | Panel Mount, Bulkhead - Front Side Nut; Through Hole |
| Termination | Crimp | Solder |
| Ingress Protection | Environment Resistant | Environment Resistant |
| Current Rating | 7.5A, 13A | - |
| Voltage - Rated | 600VAC, 850VDC | - |
| Contact Finish | Gold | Gold |
| Orientation | C | E |
| Number of Positions | 56 | 9 |
| Connector Type | Plug, Male Pins | Receptacle, Male Pins |
| Shell Size - Insert | 24-4 | 9-9 |
| Fastening Type | Bayonet Lock | Threaded |
| Shell Material, Finish | Aluminum, Olive Drab Cadmium Plated | Composite, Nickel Plated, Electroless |
| Features | - | Alignment Disc, Shielded |
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1. How to solder a circular connector
1. Remove the insulator, prepare the soldering iron and needle-nosed pliers or tweezers;
2. Place the blade of the soldering iron tip close to the solder joint, and keep the soldering iron at an angle of about 60° to the horizontal plane so that the molten tin can flow smoothly from the soldering iron tip to the solder joint. The time the soldering iron tip stays at the solder joint should be controlled to 1-2 seconds;
3. Make sure that the insulator is not burned, the tin on the solder joint is smooth, burr-free, and there is no cold solder joint, and the definition of the solder wire meets the requirements of the drawing. -
2. What is a circular connector
A circular connector is a cylindrical electronic connector with a circular mating surface. It belongs to the fifth category of the interconnection classification and is mainly used for interconnection between devices. The design of circular connectors includes many types, such as low-frequency circular connectors, RF coaxial connectors and audio connectors, etc., with a wide operating temperature range from -55℃ to +150℃.
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3. How to remove the circular plastic terminal head
1. Use scissors or flat-nosed pliers to cut off or remove the outer shell on the circular plastic terminal head to expose the internal wiring part.
2. Use a screwdriver to loosen the screws on the terminal head to remove the terminal head.
3. Gently pull the terminal head by hand to remove it from the wire.
4. If the terminal head is very tight, you can use flat-nosed pliers or pliers to increase the removal force.
5. If you need to replace a new terminal head, you can insert the new terminal head into the wire and tighten the screws to ensure that the wiring is firm. -
4. What is the difference between circular and rectangular connectors?
The most essential difference is the shape difference, followed by the difference between parameters, such as voltage, working scene, current, etc. What is the difference between circular connectors and rectangular connectors in terms of appearance, size, structure, color, and function? In terms of appearance, the circular connector is a perfect circle, and the rectangular connector is square. The size can be designed the same.
The structure is a circular track and a square track, and the colors are all industrial electroplating colors.
