Product details
INSTRUMENTATION GRADE - Phase and amplitude stable microwave test assemblies
Part number (MPN)
Impedance
50 Ω
Frequency
40 GHz
Interface
SF_11_SK-501
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.
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Specifications
| Interface | SUCOFLEX_550_S |
|---|---|
| Interface | SF_11_SK-501 |
| Interface | SF_21_SK-501 |
| Interface | REF to REF |
| Interface | SK, straight - plug |
| Interface | SK, straight - jack |
| Impedance | 50 Ω |
| Frequency (max) | 40 GHz |
| Frequency (max) | 26.5 GHz |
| Length | 36 inch |
| Min. return loss | 14.9 dB |
| VSWR max | 1.439 |
Show 13 more specs
| Max. insertion loss | 3.61 dB |
|---|---|
| Signal delay | 4.3 ns/m |
| Propagation velocity | 77 % |
| Min. screening effectiveness | 90 dB |
| Amplitude stability vs. flexure | +/- 0.05 dB |
| Phase stability vs. flexure | +/- 6 ° |
| Weight | 0.1 kg |
| Cable type | 6.1 mm |
| Static bending radius | 25.4 mm |
| Operation temperature | -55 °C ... 125 °C |
| Directive | RoHS 2011/65/EU and (EU) 2015/863 |
| Rating | Compliant with exemption |
| Exemptions | 6c |
Description
Current reference data for 85123657: SF_11_SK-501 · 50 Ω · 40 GHz. Impedance is listed as 50 Ω. If that parameter is critical, confirm it again in RFQ. Frequency is listed as 40 GHz. The real operating limit still depends on the assembly, mating pair, and application context. For higher-frequency projects, include the drawing, cable path, and critical requirements in the first RFQ. 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 is confirmed after drawing/spec/BOM review.
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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.