# EXTF-18-SMSM-4.0F NexTek | Cable Assemblies | DigiKey

**Manufacturer:** NexTek  
**MPN:** `EXTF-18-SMSM-4.0F`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | NexTek |
| Manufacturer name | NexTek |
| Manufacturer | NexTek |
| CategoryL1 | Cable Assemblies |
| CategoryL2 | Coaxial Cables (RF) |
| DimensionUnit | inch |
| Extra Product Name | EXTF-18-SMSM-4.0F NexTek \| Cable Assemblies \| DigiKey |
| atoms | 1 |
| color | Blue |
| extendedLead | 54 |
| extendedQty | -2 |
| extraShipping | 0 |
| length | 48.0 |
| length_Attrib | Length |
| moq | 1 |
| MPN | EXTF-18-SMSM-4.0F |
| multiple | 1 |
| packaging | Bag |
| qtyInStock | 0 |
| SKU | 18635496 |
| snippet | Cable Assembly Coaxial SMA to SMA 48.0\ |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 50 |
| tierPrice1 | 141.65000 |
| tierPrice2 | 129.98700 |
| tierPrice3 | 124.98760 |
| tierPrice4 | 120.82120 |
| Digi-Key Part Number | 4583-EXTF-18-SMSM-4.0F-ND |
| Manufacturer Product Number | EXTF-18-SMSM-4.0F |
| Description | EXTREME FLEX CABLE 4FT SMA(M-M) |
| Manufacturer Standard Lead Time | 7 Weeks |
| Detailed Description | Cable Assembly Coaxial SMA to SMA 48.0" (1.2m) 4.0' |
| Category | Cable Assemblies |
| Mfr | NexTek |
| Series | - |
| Package | Bag |
| Product Status | Active |
| Style | SMA to SMA |
| 1st Connector | SMA Plug |
| 1st Contact Gender | Male |
| 1st Connector Mounting Type | Free Hanging (In-Line) |
| 1st Connector Mounting Feature | - |
| 2nd Connector | SMA Plug |
| 2nd Contact Gender | Male |
| 2nd Connector Mounting Type | Free Hanging (In-Line) |
| 2nd Connector Mounting Feature | - |
| Length | 48.0" (1.2m) 4.0' |
| Cable Type | - |
| Overall Impedance | 50 Ohms |
| Frequency - Max | 18 GHz |
| Color | Blue |
| Features | - |
| Operating Temperature | -55?C ~ 125?C |
| Ingress Protection | - |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 18635496 | 141.65 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/127000000/127257500/part_--EXTF18SMSM40F---NexTek--9ae29a9c1d.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp