GR58 / GR142 RF Coaxial Connector Gold Plated Crimp SMA Male Plug
Product Description :
The SMA series connector for use with semi-rigid and flexible RF cable. are used for microwave applications requiring high performance . They are characterized by their small size and reliability and be inter-changeable with the same type connector of board .
Low cost commercial grade ( brass SMA ) available in nickel or gold plating which provides approximately 30% cost reduction with 250 mating cycle .
Broadband performance DC to 18 Ghz with low reflection stainless steel construction and 1/4-36 threaded coupling offers high performance in a compact design .
Material & Plating :
Shell : Brass --- Nickel
Contact pin : Brass --- gold
Elastic contact : Beryllium --- gold or silver
Insulator : PTFE or PE
Crimping suite : Copper alloy --- nickel
Specification :
| Temperature Range |
-55~+155°C (PE Cable -40~+85°C) |
| Impedance |
50Ω |
| Vibration |
98m/S2 (10~2000Hz), 10g |
| Frequency Range |
DC-12.4GHz(semi-rigid cable DC-18 GHz) |
| Insertion Loss |
≤ 0.15dB/6GHz |
| Withstanding Voltage |
1000V r.m.s at sea level |
| Working Voltage |
335Vr.m.s at sea level |
| Insulation Resistance |
≥ 5000 MΩ |
| Durability |
≥ 500(cycles) |
| Contact resistance: |
CenterContact ≤ 3mΩ |
| Outer Contact ≤ 2.5mΩ |
| Voltage Standing Wave Ratio: |
Straight |
flex cable ≤ 1.10+0.02f |
| Semi-rigid cable ≤ 1.07+0.018f |
| Right angle |
flex cable ≤ 1.20+0.03f |
| Semi-rigid cable ≤ 1.17+0.02f |
About us :
1.We specialize in RF connectors , RF cable assembly and RF connectors . The main products we manufacture are RF connectors, MCX , MMCX , SMA , SMB , N , RF connector cable Our products are sold to different areas of overseas markets .
2. We have passed ISO9001 quality certification and our products
antenna connector comply with RoHS requirement .
3. We have professional technical development team . we have advanced NC processing equipment and precise test equipment .
4. Our principle is to meet customers’ requirement by good service and high-quality products . The prices of products….. are very competitive and reasonable .
5. We are committed to providing the best products….. to our customers with quickest delivery and best price .
Quality is essential to both of us, we believe that High quality, Low price,Mutual benefit will be good basis of our cooperation!!!
