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SMA F RP LMR 100 CRIMP

Original price was: ₹64.00.Current price is: ₹48.00.

This SMA female reverse polarity (RP) connector is designed for crimping onto LMR 100 cables. It ensures a secure and stable connection for high-frequency signal transmission, suitable for professional RF applications.

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The term **”SMA F RP LMR 100 CRIMP”** refers to a specific type of SMA female connector designed to be crimped onto an LMR-100 coaxial cable. Here’s a breakdown of each component and the crimping process:

### **Components:**

1. **SMA Connector (Female, RP):**
– **SMA (SubMiniature version A)**: A type of coaxial RF connector known for its compact size and high-frequency performance, typically up to 18 GHz.
– **Female (F)**: The female SMA connector features a receptacle that accommodates the central pin of a male SMA connector.
– **RP (Reverse Polarity)**: In reverse polarity SMA connectors, the center pin and socket are reversed compared to standard SMA connectors. For RP SMA connectors:
– The female connector has a protruding center contact.
– The male connector has a recessed center pin.
– **Purpose of RP**: This design prevents accidental connections with standard SMA connectors, helping avoid mismatching in RF systems.

2. **LMR-100 Cable:**
– **LMR-100**: A type of coaxial cable with a characteristic impedance of 50 ohms. It is known for its low attenuation and flexibility, making it suitable for various RF applications.
– **Construction**: LMR-100 cable includes a central conductor, dielectric insulation, a braided shield, and an outer jacket. It is designed for relatively high-frequency signal transmission with good performance characteristics.

3. **Crimping:**
– **Crimping**: A method of attaching connectors to cables by mechanically compressing a metal sleeve (crimp) around the cable and connector. This process creates a secure and reliable connection.

### **Crimping Process for SMA Female RP Connector and LMR-100 Cable:**

1. **Preparation:**
– **Strip the Cable**: Prepare the LMR-100 cable by stripping it to expose the central conductor and shield. Follow these steps:
– **Remove the Outer Jacket**: Strip away the outer jacket to reveal the braided shield and dielectric insulation.
– **Expose the Shield**: Carefully remove the braided shield (or foil) without damaging it. Fold it back neatly to make contact with the connector’s grounding element.
– **Strip the Dielectric**: Strip the dielectric insulation to expose the central conductor. Follow the specifications for the correct strip lengths to ensure proper fitment.

– **Prepare the Connector**: Ensure the SMA female RP connector is clean and ready for assembly. It will include a central pin and a crimp ring or ferrule for the shield.

2. **Crimping Steps:**
– **Insert the Central Conductor**:
– Insert the stripped end of the LMR-100 cable’s central conductor into the central pin of the SMA female RP connector. Ensure it is fully inserted and properly aligned.
– **Crimp the Central Pin**:
– Use a crimping tool to compress the crimp ring around the central pin. This creates a secure electrical and mechanical connection between the central conductor and the pin.
– **Prepare the Shield**:
– Fold back the braided shield of the LMR-100 cable so that it makes contact with the connector’s grounding element or body.
– **Crimp the Shield**:
– Slide the crimp ferrule (or ring) over the folded-back shield and use the crimping tool to compress it. This secures the shield to the connector’s grounding element, ensuring proper grounding and reducing signal loss.

3. **Final Steps:**
– **Inspect the Connection**: After crimping, check the connection to ensure it is secure. Verify that the central pin is correctly positioned and that the shield is adequately crimped. Look for any signs of damage or misalignment.
– **Clean the Area**: If necessary, clean the area around the connection with isopropyl alcohol or another suitable cleaning agent to remove any flux residue.
– **Test the Connection**: Use RF testing equipment if available to confirm that the assembly performs correctly and meets the required specifications for signal integrity and performance.

### **Applications:**

– **SMA Female RP to LMR-100 Crimped Assemblies** are used in RF and microwave applications where reliable and secure connections are needed. The RP design helps prevent accidental mismatching with standard SMA connectors, which is important in RF systems to ensure correct connections.
– **Crimping** provides a robust and reliable connection, making it suitable for both field installations and manufacturing environments.

This type of assembly is commonly used in telecommunications, broadcasting, and other RF systems where high-frequency signal integrity and durability are crucial. The combination of SMA connectors with reverse polarity and LMR-100 cable ensures a dependable and high-performance solution for various demanding applications.

Brand

RF CONNECTOR HOUSE

Material

Metal

Finish

Polished

Impedance

50Ω

Frequency

4Ghz

VSWR

1.15:1 (Max)

Dielectric Resistance

≥5000MΩ

Contact Resistance

Center Contact ≤3mΩ Outer Contact ≤2.5mΩ

Operating Temperature

-40℃~+85℃

Usage

Industrial

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SKU: ST02SMAFRP100CR06 Category: Tags: ,
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