Radiall R411803121 RF AttenuatorStraight 3 dBMaleFemale
- RS Stock No.:
- 285-9573
- Mfr. Part No.:
- R411803121
- Manufacturer:
- Radiall
Bulk discount available
Subtotal (1 unit)*
HK$456.00
Add 1 unit to get free delivery
In Stock
- 112 unit(s) ready to ship from another location
- Plus 53 unit(s) shipping from 10 April 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 9 | HK$456.00 |
| 10 - 24 | HK$442.40 |
| 25 - 49 | HK$428.60 |
| 50 - 99 | HK$419.10 |
| 100 + | HK$410.30 |
*price indicative
- RS Stock No.:
- 285-9573
- Mfr. Part No.:
- R411803121
- Manufacturer:
- Radiall
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Radiall | |
| Product Type | RF Attenuator | |
| Interface Type | SMA Plug to Socket | |
| Impedance | 50Ω | |
| Maximum Frequency | 18GHz | |
| Contact Plating | Gold | |
| Contact Material | Stainless Steel | |
| Low Power | No | |
| Maximum Attenuation | 3dB | |
| Minimum Frequency | 4GHz | |
| Minimum Operating Temperature | -55°C | |
| Orientation | Straight | |
| Connector Type | SMA | |
| Maximum Operating Temperature | 125°C | |
| Connector Gender A | Male | |
| Connector Gender B | Female | |
| Standards/Approvals | No | |
| Series | ATTENUATOR | |
| Select all | ||
|---|---|---|
Brand Radiall | ||
Product Type RF Attenuator | ||
Interface Type SMA Plug to Socket | ||
Impedance 50Ω | ||
Maximum Frequency 18GHz | ||
Contact Plating Gold | ||
Contact Material Stainless Steel | ||
Low Power No | ||
Maximum Attenuation 3dB | ||
Minimum Frequency 4GHz | ||
Minimum Operating Temperature -55°C | ||
Orientation Straight | ||
Connector Type SMA | ||
Maximum Operating Temperature 125°C | ||
Connector Gender A Male | ||
Connector Gender B Female | ||
Standards/Approvals No | ||
Series ATTENUATOR | ||
- COO (Country of Origin):
- FR
Attenuators (dc to 18GHz)
Radiall 50 Ohm SMA RF Coaxial Attenuators
50 ohm SMA plug to socket RF coaxial attenuators with a PTFE dielectric and gold plated centre contact.
50 ohm SMA attenuators with part number R4118xx124 have a DC 3 GHz operating frequency range, 1 W average power @ 25°C and a nickel plated brass body.
50 ohm SMA attenuators with part number R4118xx121 have an DC 18 GHz operating frequency range, 2 W average power @ 25°C and a passivated stainless steel body.
50 ohm SMA attenuators with part number R4118xx122 have a DC 26.5 GHz operating frequency range, 2 W average power @ 25°C and a passivated stainless steel body.
Radiall SMA Commercial
SMA crimp termination types for use with a variety of flexible and semi-rigid cables
Cable plugs in captive contact form for mechanical reliability in adverse conditions, or non-captive form for optimum electrical performance
Bulkhead and panel types have captive contacts
Centre contacts require soldering unless otherwise stated
Connectors are available in gold plated and white bronze plated brass
End terminations and attenuators are in nickel plated brass
Approvals
-
Related links
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- Radiall 50Ω RF Attenuator Straight SMA Connector SMA Plug to Socket 20dB, Operating Frequency 18GHz
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- RS PRO 50Ω RF Attenuator Straight SMA Connector SMA Plug to Socket 5dB, Operating Frequency 18GHz
- RS PRO 50Ω RF Attenuator Straight SMA Connector SMA Plug to Socket 10dB, Operating Frequency 18GHz