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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
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Description
AMPHENOL CONNEX 142255 RF / Coaxial Connector, SMB Coaxial, Straight Plug, Crimp, 50 ohm, RG58, Beryllium CopperThe 142255 is a RF Connector, SMB series, SMB straight crimp plug with gold plated beryllium copper contacts and solder contact termination. Body made up of brass with gold plated finish and PTFE insulator. The SMB interface features a snap on coupling mechanism and is available in 50ohm configuration. SMB connector conforms to the requirements of MIL C 39012 and the interface is in compliance with MIL STD 348. SMB connector offer broadband
The 142255 is a RF Connector, SMB series, SMB straight crimp plug with gold-plated beryllium copper contacts and solder contact termination. Body made up of brass with gold-plated finish and PTFE insulator. The SMB interface features a snap-on coupling mechanism and is available in 50ohm configuration. SMB connector conforms to the requirements of MIL-C-39012 and the interface is in compliance with MIL-STD-348. SMB connector offer broadband performance with low reflection DC to 4GHz and utilize die-cast components on non-critical areas to provide a low-cost solution. Suitable for Belden 9907, Belden B7806A, LMR-195, RG-141, RG-303, RG-58 and RG-58A cable.
- Push-on coupling mechanism
- Standard polarity
- Standard thread direction
- 1000MR Minimum insulation resistance
- 500 Mating cycles
Applications
RF Communications, Communications & Networking, Computers & Computer Peripherals, Sensing & Instrumentation
Product details
| Contact Material | Beryllium Copper |
| Contact Plating | Gold Plated Contacts |
| Connector Type | SMB Coaxial |
| Coaxial Termination | Crimp |
| Connector Mounting | Cable Mount |
| Connector Body Style | Straight Plug |
| Coaxial Cable Types | RG58 |
| Impedance | 50ohm |
| Product Range | - |
| Frequency Max | 4GHz |
Other details
| Brand | AMPHENOL CONNEX |
| Part Number | 142255 |
| Quantity | Each |
| Drawing EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.8 ★★★★★
Based on 174 reviews
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Product Reviews
★★★★★ 4
Great Toy, but Big Dogs Destroy the Squeakers Fast
Color: Wild Duck, Hare, Squirrel & Alligator, Size: Large
My big dogs had the squeaker torn out in no time, but my little dog absolutely loves this toy. It’s the perfect size for her, and she carries it everywhere. Durable enough for small pups, just not tough enough for heavy chewers. Still a fun toy overall!
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Reviewed in the United States on February 15, 2026
★★★★★ 5
Fun for dogs
Color: Green/Alligator, Size: Small
Smaller than I expected, but the two little dogs love it!
They love shaking it, making it squeak, tugging it against each other & chasing it when I throw it to fetch. They often sleep laying on it.
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Reviewed in the United States on May 25, 2026
★★★★★ 3
WEIRD feature - requires a water bottle
Color: Cow, Size: Large
Cute, but buyer beware. Maybe the description said this, but who would think to read for this.... You have to insert an empty bottle (like an old water bottle) for it to make the crinkle noise. There is a velcro spot at the base where you can open it and insert the water bottle for the noise factor and your dogs entertainment. I've yet to do that, but feel like my dog is gonna figure out the velcro and get the bottle out in no time. Seems like a waste of money. I could just give her an empty water bottle without the toy for free.
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Reviewed in the United States on June 9, 2026
★★★★★ 5
Best dog toy!
Color: Multicolor/Alligator & Wild Duck, Size: Medium, Color: Multicolor/Alligator & Wild Duck, Size: Medium
Best dog toy! Most dog toys lady maybe a week or less but this one has been going strong for almost 2 months. Both the squeekers still work on both toys i purchased. My vizsla loves ti squeek and carry it around. We added an empty water bottle in the pocket cavity for some extra fun! Yes, we are still on the same water bottle! Fantastic durability.
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Reviewed in the United States on May 26, 2026
★★★★★ 3
Shows wear quickly
Color: Multicolor/Sheep & Cow, Size: Medium
These are cute but not holding up as well as I had hoped. Quality is ok and the Velcro has held up great. The fabric just isn’t as good as it could be. They are much larger than expected.
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Reviewed in the United States on April 28, 2026