Temel bilgiler.
Type
Generally Coaxial Connector
Application
UHF, Audio & Video
Classification
Male Connector
Temperature Range
-40~+60
Taşıma Paketi
100PCS/Bag, 5000PCS/CTN
Teknik Özelikler
100pcs/bag
Ürün Açıklaması
SMA CONNECTOR SERIES
Using a threaded interface, SMA 50 Ohm connectors are semi-precision units that provide excellent electrical performance from DC to 6GHz and outstanding mechanical durability. SMA connectors feature stainless steel or brass construction and ¼ - 36 threaded coupling, which offers high performance in a compact design.
For phase array radar, test equipment, ILS landing systems and other instrumentation using phase matching techniques, SMA interconnects offer a precise and simple means of phase adjustment for microwave devices. Built in accordance with MIL-C-39012 and CECC 22110/111, SMA connectors can be mated with all connectors that meet these specification mating diameters regardless of manufacturer.
FEATURES AND BENEFITS
- Light weight, compact and vibration proof design
- Low cost commercial grade (Brass SMA) available in nickel or gold plating
- Terminates to all standard flexible coaxial cables, low-loss (LMR) type cables and industry standard semi-rigid and conformable cables
APPLICATIONS
- Base stations
- Antennas
- Telecommunications
- Instrumentation
- PC/LAN
SMA SPECIFICATIONS
Electrical | |
Impedance | 50 Ohm |
Frequency Range | |
.141" & .085" O.D. Copper Jacket Semi-Rigid Cable | 0-6 GHz |
Flexible Cables | 0-3 GHz |
Voltage Rating | |
RG-55, 58, 141, 142, 223, 303 | 500 volts peak |
RG-122, 174, 188, 316 | 375 volts peak |
Dielectric Withstanding Voltage (max.) | |
.141" & RG-58 Group | 1000 VRMS |
.085" & RG-316 Group | 750 VRMS |
VSWR for Straight Connectors | |
.141" O.D. Copper Jacket Cable | 1.05 + .005 f (GHz) |
RG-55 Group | 1.15 + .011 f (GHz) |
RG-122 Group | 1.15 + .02 f (GHz) |
RG-178 Group | 1.20 + .025 f (GHz) |
VSWR for Angle Connectors | |
.141" O.D. Copper Jacket Cable | 1.10 + .01 f (GHz) |
RG-55 Group | 1.15 + .02 f (GHz) |
RG-122 Group | 1.15 + .03 f (GHz) |
RG-178 Group | 1.20 + .03 f (GHz) |
Insulation Resistance | 5000 MΩ |
Contact Resistance | |
Center Conductor | 2.0 mΩ |
Body | 2.0 mΩ |
Braid to Body | 0.5 mΩ |
RF Leakage | -60 dB min |
Insertion Loss | .03 sqrt(f(GHz)) dB max |
Environmental | |
Temperature Range | -65ºC to +165ºC |
Thermal Shock | MIL-STD-202 Method 107 (test cond. B) except at high temp test @ + 200ºC |
Corrosion | MIL-STD-202 Method 101 (test cond. B) 5% salt solution |
Vibration | MIL-STD-202 Method 204 (test cond. D) |
Shock | MIL-STD-202 Method 213 (test cond. I) No Discontinuity Permitted |
Moisture Resistance | MIL-STD-202 Method 106, except step 7b (vibration) omitted, and high humidity measurements do not apply |
Weatherproofing | |
Crimp Type | heat shrink tubing |
Solder Type | Silicone rubber gaskets |
Altitude | MIL-STD-202 Method 105 (test cond. C), no corona at 70,000 ft |
.141" & RG-55 Group | 250 WRMS |
.085" & RG-122 Group | 190 VRMS |
Mechanical | |
Contact Captivation | All types, except as noted |
Connector Durability | 500 mating and unmating cycles @ 12 cycles/min |
Cable Retention | |
RG-58, .141, 303 | Crimp type, 60 lbs min |
RG-55, 142, 223 | 80 lbs min, 400 N.cm |
Connector Affixment to Cable | Crimp types, solder types |
Connector Affixment to Center Contact | Solder, except as noted |
Mating | .250-36 threaded coupling |
Mating Torque | |
Minimum | 2" lb, 22 N.cm |
Recommended (Industrial/Military Grade Parts) | 7-10" Ib, 80-110 N.cm |
Recommended (Commercial Grade Parts) | 4-6"lb, 45-67 N.cm |
Maximum (Industrial/Military Grade only) | 15" lb, 170N.cm |
Coupling Nut Retention | |
Axial Force | 100lbs. Min., 300N.cm |
Torque | 15" lb min. 76 N.cm |
Jacks | N/A |
REVERSE POLARITY SMA SPECIFICATIONS
Electrical | |
Impedance | 50 Ohm |
Frequency Range | |
Semi-Rigid | 0-18 GHz |
Flexible Cables | 0-12.4 GHz |
VSWR | |
Straight Connectors: .141" S/R | 1.05 + .005 f (GHz) |
Straight Connectors: RG-174 | 1.20 + .025 f (GHz) |
Dielectric Withstanding Voltage | 1000 VRMS |
Insertion Loss | .03 sqrt(f(GHz)) dB max |
Insulation Resistance | 5000 MΩ |
RF Leakage | -60 dB min |
Voltage Rating | 375 volts peak |
Environmental | |
Temperature Range | -65ºC to +165ºC |
Moisture Resistant | Mil-STD-202, Method 106 (test cond. B) |
Corrosion | Mil-STD-202, Method 101, Condition B |
Vibration | Mil-STD-202, Method 204, Condition B |
Mechanical | |
Mating | .250-36 threaded coupling |
Cable Affixment | Crimp or solder types |
Center Conductor | Solder |
Cable Retention | 60- 80 lb, depending on cable |
These characteristics are typical and may not apply to all connectors.
INTERFACE DIMENSIONS
Adres:
Hongqiao Town Ind. Zone, Guangling Dist, Yangzhou, Jiangsu, China
İşletme Türü:
Ticari Şirket
İşletme Aralığı:
Elektrik ve Elektronik
Yönetim Sistemi Sertifikasyonu:
ISO 9001
Şirket Tanıtımı:
Jiangsu Yijiesen Electronic Co., Ltd.
Jiangsu Yijiesen Electronic Co., Ltd, farklı konektör türlerinde profesyonel bir fabrikadır. Bu konuda yıllardır iyi bir itibarla çalıştık. Ana ürünlerimiz BNC konektörleri, RF konektörleri ve F konektörleridir. OEM ve ODM hizmetleri mevcuttur.
Şirketimiz farklı türde konektörler sağlamaktadır. Yönetim için "önce kalite, önce hizmet, sürekli gelişim ve müşterileri memnun etmek için yenilik" ve kalite hedefi olarak "sıfır hata, sıfır şikayet" ilkesine bağlı kalırız. Hizmetimizi mükemmelleştirmek için, ürünleri iyi kalitede ve uygun fiyatlı olarak sunuyoruz.
Konektörler yaygın olarak kullanılır, örneğin: Tıbbi, cep telefonları, otomobiller, bilgisayarlar, vb..... büyük talep ve mükemmel gelişim olasılıkları. Gelecekteki soket geliştirmenin dört özelliği olmalıdır: Minyatürleştirme, yüksek yoğunluk, yüksek hızlı aktarım ve yüksek frekans.
KONEKTÖRLERLE ilgili herhangi bir gereksiniminiz varsa bizi arayın!