PD3MS2 vs HA16-5P(PM)(76)
| Part Number |
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| Category | Circular Connectors | Circular Connectors |
| Manufacturer | Switchcraft Inc. | Hirose Electric Co Ltd |
| Description | CONN AUDIO MALE 3COND STR PCB | CONN INSERT 5POS PIN |
| Package | - | - |
| Series | Q-G? PD | HA |
| Mounting Type | Panel Mount, Flange; Through Hole | - |
| Termination | Solder | Solder Cup |
| Contact Finish | Tin | Silver |
| Number of Positions | 3 | 5 |
| Connector Type | Receptacle, Male Pins | Insert, Male Pins |
| Shell Size - Insert | XLR | 16 |
| Fastening Type | Push-Pull | - |
| Shell Material, Finish | Thermoplastic, Glass Filled | Aluminum or Zinc, Nickel Plated |
| Features | - | Insert Only, Requires Shell |
| Current Rating | - | 4A |
| Voltage - Rated | - | 130VAC |
| Orientation | - | Keyed |
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1. 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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2. What is the circular connector called
Circular connectors are also called circular electrical connectors, sealed circular connectors, aviation plugs, waterproof connectors, etc. Different names for different usage environments: waterproof connectors, waterproof plugs; sealed circular connectors, etc.
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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. How to remove a circular electrical connector
1. Loosen the locking ring. To remove a circular electrical connector, you first need to loosen the locking ring;
2. Remove the sealant. There is a sealant on the connector, which needs to be removed first.
3. Remove the terminal. First, loosen the terminal fastening or open the slot, and then carefully separate the plug and the socket;

