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Mini - UHF SERIES ( 50 ohm 0-2 GHz)
Mini-UHF is a miniature version of the UHF Connectors and designed for use in the cell phone,
automotive devices, and analogous applications where size, weight, and cost element are critical.
The miniature 3/8-24 thread size provides excellent RF Frequency from DC to 2.5GHz at 50 Ohm
Impedance status.
Mini-UHF Connectors terminate to RG-58 series cables by means of crimp-type at low installation
cost. Crimp-type cable not only plugs and jacks are available but also panel and printed circuit board
receptacles.
Arthur-Yang's Mini-UHF(MUHF) are useful in coaxial interconnection and many applications such as
Antennas, Automotive, Cable Modems, Telecom,...and so forth.
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Material |
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Part Name |
Material |
Finish |
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Bodies |
Brass |
Nickel, Silver …
( per requirement)
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Center Contacts
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Male: Brass |
Nickel, Silver, Gold,…
(per requirement)
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Female: Phosphor Bronze,
Beryllium Copper |
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Insulators |
Teflon, Delrin |
None |
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Crimp Ferrules |
Annealed Copper |
Same as Body |
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Electrical Data |
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Impedance |
50Ω |
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Frequency range |
0-2 GHz |
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RF-Leakage |
(≧55dB) |
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Dielectric Withstanding voltage
( at sea level ) |
1.5K Vrms, 50 Hz
(depending on cable) |
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Working Voltage
(at sea level) |
≤335 Vrms,50Hz
≤ 335 Vrms, 50Hz
(depending on cable) |
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Insulation resistance |
5．103 MΩ |
|
Contact resistance |
|
- center contact |
3 MΩ ( ≦ 1.5MΩ) |
3 MΩ ( ≦ 1.5 MΩ) |
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- outer contact |
2 MΩ ( ≦ 1 MΩ) |
2 MΩ ( ≦ 1 MΩ) |
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VSWR
|
RG-58,141,142,223→≦1.5 max |
Straight: 1.3 max |
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RG-8A,9B,213,214→≦1.3 max |
Right Angle: 1.5 max |
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Mechanical & Environmental |
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Cable Retention |
RG-58.141.142.223→40 lbs min
RG-174.188.316→20 lbs min |
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Durability |
≥ 500 cycles min
(for Beryllium Copper female contact only) |
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Temperature Range |
-55℃ ~ 85℃ |
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Salt Spray |
MIL-STD-202 Method 101 Test Cond.B |
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Vibration |
MIL-STD-202, Method204, Test Cond. B |
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