Product details
Attenuators - Interconnects DC to 3GHz 3.0 dB -40 to +85 1.0 watt
Part number (MPN)
Impedance
50 Ohms
Frequency
DC
Interface
SMA
Need a custom version from drawing?
We coordinate supplier-qualified RF connector and cable assembly sourcing from drawings, samples, or BOM. Typical production lead time is 3–6 weeks after drawing/spec review; feasibility, MOQ, and fit are confirmed by RFQ.
Before RFQ Clear inputs speed up review. ⌄
- • Share the reference MPN and source brand if it matters.
- • Add the BOM and volume split for production projects.
- • Attach the drawing or the key fit requirements.
Image
Click image to enlarge.
Specifications
| Interface | SMA |
|---|---|
| Interface | Connectorized Attenuators |
| Impedance | 50 Ohms |
| Frequency (max) | DC |
| Frequency (max) | 3 GHz |
| Product Category | Attenuators - Interconnects |
| Maximum Attenuation | 3 dB |
| Maximum Operating Temperature | + 85 C |
| Subcategory | Attenuators |
| Packaging | Bulk |
| Minimum Operating Temperature | - 40 C |
| Power Rating | 1 W |
Show 2 more specs
| Tolerance | 0.5 dB |
|---|---|
| RoHS | Y |
Description
Current reference data for CATTEN-03R0: SMA · 50 Ohms · DC. Impedance is listed as 50 Ohms. If that parameter is critical, confirm it again in RFQ. Frequency is listed as DC. The real operating limit still depends on the assembly, mating pair, and application context. If mounting is missing here, confirm it from the drawing or mating requirement. Use this page to shortlist before RFQ, not as the final sign-off.
Use this page to shortlist before RFQ. MOQ 200+ custom production and supply path are confirmed after drawing/spec/BOM review; no spot stock is assumed.
Similar Connectors
Related models:
A60T60-223-
SMA reverse polarity plug to TNC reverse polarity plug using RG223
1857381-1
Modular Connectors / Ethernet Connectors 6/6 POS SMT GOLD
GDCX-PA-64-50
Modular Connectors / Ethernet Connectors M/JK PRPEND 6P4C P/STPS BLK 50U"
680M21W1103L401
D-Sub Mixed Contact Connectors STD POWER-D 21W1 40A MALE SOLDER
142348
SMB Right Angle Crimp Plug 1.32 mm Micro-cable 50 Ohm
MWDM2L-21S-6K5-16L
D-Sub Micro-D Connectors MICRO D PREWIRED CON 21CNT SKT #26AWG
MPN Search Supports exact, prefix, and partial matching. ⌄
Disclaimer
Manufacturer names, trademarks, symbols, and part numbers are used for identification and cross-reference only. Cstone Technology is a China-based export sourcing partner for compatible alternatives and is not affiliated with the original brands. Trademarks remain the property of their respective owners. Final suitability is confirmed by drawing/spec review during RFQ.