TA3MLX vs 820B004-203R001
| Part Number |
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| Category | Circular Connectors | Circular Connectors |
| Manufacturer | Switchcraft Inc. | NorComp Inc. |
| Description | CONN RCPT CORD 3POS MALE MINI | CONN RCPT FMALE 4POS GOLD SLDR |
| Package | - | - |
| Series | Tini Q-G? TA-X | QUIK-LOQ? 820B |
| Features | Backshell, Cable Clamp | Shielded |
| Mounting Type | Free Hanging (In-Line) | Panel Mount, Bulkhead - Front Side Nut |
| Termination | Solder | Solder Cup |
| Current Rating | 5A | - |
| Voltage - Rated | 125VAC | 280V |
| Contact Finish | Silver | Gold |
| Orientation | Keyed | Keyed |
| Number of Positions | 3 | 4 |
| Connector Type | Receptacle, Male Pins | Receptacle, Female Sockets |
| Shell Size - Insert | Mini XLR | - |
| Fastening Type | Latch Lock | Push-Pull |
| Shell Material, Finish | Copper Alloy, Nickel Plated | Brass, Nickel Plated |
| Ingress Protection | - | IP50 - Dust Protected |
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1. How to wire a circular connector
1. Insert the wire into the pin hole inside the connector to ensure that the metal conductor is in full contact with the pin.
2. Use wire twisters to tighten the screws or clips on the connector to ensure good and firm contact between the connector and the wire.
3. Check if there is any exposed metal surface on the connector. If necessary, re-strip it.
4. Wrap the connected wires with electrical tape to prevent loosening or short circuit problems. -
2. 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. -
3. 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; -
4. How many types of connectors are there?
1. Circular connector,
2. RF connector,
3. Rectangular connector:
4. SMB connector:
5. BNC connector;
