70201-003LF vs 208673-3
| Part Number |
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| Category | Backplane Connectors - Accessories | Backplane Connectors - Accessories |
| Manufacturer | Amphenol ICC (FCI) | TE Connectivity AMP Connectors |
| Description | POWER COUPLER | RTNR PLATE NIC 600 |
| Package | - | - |
| Series | Metral? | - |
| Accessory Type | Power Coupler | Retainer Plate |
| For Use With/Related Products | Metral® Series | - |
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1. What are the main types of backplane connector accessories?
Common backplane connector accessories include:
Protective covers and end caps: protect connectors from dust, moisture and physical damage.
Fixing hardware: such as screws, snaps and locking mechanisms, used to ensure stable mechanical connections.
Plug and unplug tools: assist in the insertion and removal of connectors to prevent damage.
Guides and sliders: help align connectors and support modular installation.
Seals: provide environmental protection to prevent the intrusion of water or other contaminants. -
2. What are the functions of backplane connector accessories?
These accessories help to:
Enhance the mechanical stability and environmental tolerance of connectors.
Improve the efficiency of connection and removal and reduce the risk of damage.
Improve electromagnetic shielding and reduce electromagnetic interference (EMI).
Extend the service life of backplane connectors. -
3. How to choose backplane connector accessories?
Consider the following when selecting accessories:
Connector model and specifications: Make sure the accessories are compatible with the main connector.
Use environment: such as waterproof, dustproof or high temperature resistance requirements.
Functional requirements: Is shielding, fixing or plug-in auxiliary functions required?
Installation method: Does the accessory support the installation requirements of the current system (front or rear installation). -
4. Do backplane connector accessories support universality?
Some accessories (such as standard screws or protective covers) are universal and can be used for multiple connector models. But some accessories are designed for specific brands or models and need to match the connector specifications to be used.

