Available 24/7 at
0755-82798135Amphenol RF 31-218-RFX
31-218-RFX Supplier & Distributor
31-218-RFX is an electronic component manufactured by Amphenol RF. We are a professional electronic components supplier providing original parts with large stock available in Shenzhen Huaqiangbei.
We supply 31-218-RFX with competitive pricing, fast global delivery and reliable sourcing services for OEM, EMS and electronic trading companies.
- Original and genuine components
- Large stock inventory available
- Fast worldwide shipping
- Support for bulk orders
- Part No.:
- 31-218-RFX
- Manufacturer:
- Amphenol RF
- Category:
- Coaxial Connector (RF) Adapters
- Package:
- Datasheet:
-
31-218-RFX.pdf
- Description:
- CONN ADAPT PLUG-PLUG BNC 50 OHM
- Quantity:
Unit Price:$0
Ext Price:$0
- Payment:

- Shipping:

Inventory:470
Send us your inquiry,we will respond immediately.
About 31-218-RFX
Looking for 31-218-RFX supplier or distributor? Tomato Electronics provides high-quality electronic components including MLCC capacitors, tantalum capacitors, ICs, diodes and more.
Contact us now for quotation and availability of 31-218-RFX.
31-218-RFX Specifications
- Specifications
- FAQ
- The Posts
- Attributes
- Property Value
- Manufacturer
- Amphenol RF
- Series:
- -
- Packaging:
- Bulk
- Product Status:
- Active
- Adapter Type:
- Plug to Plug
- Conversion Type:
- Same Series
- Adapter Series:
- BNC to BNC
- Center Gender:
- Male to Male
- Convert From (Adapter End):
- BNC Plug, Male Pin
- Convert To (Adapter End):
- BNC Plug, Male Pin
- Impedance:
- 50 Ohms
- Style:
- Straight
- Mounting Type:
- Free Hanging (In-Line)
- Mounting Feature:
- -
- Fastening Type:
- Bayonet Lock, Bayonet Lock
- Frequency - Max:
- 4 GHz
- Ingress Protection:
- -
- Center Contact Plating:
- Gold
- Features:
- -
- Category:
- Coaxial Connector (RF) Adapters
1. How to order 31-218-RFX from Hong Kong Tomato Electronics Co., Limited?
You can submit an RFQ for 31-218-RFX directly on our website. After receiving your request, our sales team will contact you with price, availability, lead time and order details. Once you confirm the quotation, we will help you complete the order process.
2. How does Hong Kong Tomato Electronics Co., Limited ensure that 31-218-RFX is original and reliable?
Hong Kong Tomato Electronics Co., Limited works with qualified supply channels and applies strict quality control procedures for electronic components including 31-218-RFX. We pay close attention to supplier screening, product verification and delivery quality to help customers source with confidence.
3. Are the price and inventory of 31-218-RFX accurate?
The price and inventory of 31-218-RFX may change due to market conditions and stock movement. We update information as frequently as possible, but final quotation and availability should be confirmed by our sales team. In most cases, quotations are valid for 3 to 5 days.
4. What payment methods are accepted?
We usually accept Wire Transfer, PayPal, Alipay, WeChat Pay, Credit Card, Western Union and other agreed payment methods, depending on the order and customer location.
Please note that some payment methods may involve additional handling charges.
5. How is the shipping arranged?
Customers can choose major international carriers such as DHL, UPS, FedEx and other available shipping methods. Shipping options depend on package size, destination and delivery urgency.
After shipment, our team will send you the shipping status and tracking number by email.
Please note that tracking information may take some time to become active after dispatch.
6. What is the return or replacement policy for 31-218-RFX?
All shipments are checked before dispatch. If there is a confirmed issue related to the delivered 31-218-RFX, such as incorrect quantity, wrong item or verified product problem, please contact us as soon as possible.
Return or replacement requests are usually accepted only when the part remains unused and in its original packaging, and when the issue is reported within the agreed time after delivery.
Please contact our team first before returning any goods so that we can confirm the issue and provide return instructions.
7. How can I get technical support, such as the datasheet or specifications for 31-218-RFX?
If you need technical support for 31-218-RFX, including datasheets, specifications or general product information, please contact our sales team. We will do our best to help you obtain the relevant information.

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- Comparison
- Related
| Images | ![]() |
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| Part No. | 31-219-RFX | 31-220N-RFX | 31-220G-RFX | 31-218-RFX | 31-9-RFX |
| Manufacturer | Amphenol RF | Amphenol RF | Amphenol RF | Amphenol RF | Amphenol RF |
| Series | - | - | - | - | - |
| Packaging | Bulk | Bulk | Bulk | Bulk | Bulk |
| Product Status | Active | Active | Active | Active | Active |
| Adapter Type | Jack to Jack | Jack to Jack | Jack to Jack | Plug to Plug | Plug to Jack |
| Conversion Type | Same Series | Same Series | Same Series | Same Series | Same Series |
| Adapter Series | BNC to BNC | BNC to BNC | BNC to BNC | BNC to BNC | BNC to BNC |
| Center Gender | Female to Female | Female to Female | Female to Female | Male to Male | Female to Male |
| Convert From (Adapter End) | BNC Jack, Female Socket | BNC Jack, Female Socket | BNC Jack, Female Socket | BNC Plug, Male Pin | BNC Plug, Male Pin |
| Convert To (Adapter End) | BNC Jack, Female Socket | BNC Jack, Female Socket | BNC Jack, Female Socket | BNC Plug, Male Pin | BNC Jack, Female Socket |
| Impedance | 50 Ohms | 50 Ohms | 50 Ohms | 50 Ohms | 50 Ohms |
| Style | Straight | Straight | Straight | Straight | Right Angle |
| Mounting Type | Free Hanging (In-Line) | Panel Mount | Panel Mount | Free Hanging (In-Line) | Free Hanging (In-Line), Right Angle |
| Mounting Feature | - | Bulkhead | Bulkhead | - | - |
| Fastening Type | Bayonet Lock, Bayonet Lock | Bayonet Lock, Bayonet Lock | Bayonet Lock, Bayonet Lock | Bayonet Lock, Bayonet Lock | Bayonet Lock, Bayonet Lock |
| Frequency - Max | 4 GHz | 4 GHz | 4 GHz | 4 GHz | 4 GHz |
| Ingress Protection | - | - | - | - | - |
| Center Contact Plating | Gold | Gold | Gold | Gold | Gold |
| Features | - | - | - | - | - |
31-218-RFX Relevant information
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