SMB系列小型射頻同軸連接器
SMB MINIATURE RF COAXIAL CONNECTORS
SMB系列產品是一種推入鎖緊式連接器，它具有體積小、重量輕、電性能優良、使用方便的特點，適用於無線電設備及電子機器的射頻回路中連接射頻同軸電纜用。
The series of SMB products are that one kind push the locking type joining , it has small, light, electric performance a fine characteristic easy to use, Suitable for joining the coaxial cable of the radio frequency to use in the radio equipment and radio frequency loop of the electron tube instrument.
SMB系列同軸連接器是一種微型連接器，它得名於（SubMiniature B/微型B類）。同SMA（SubMiniature A/微型A類）一樣，它產生於十九世紀六十年代。SMB連接器的界麵特別適合於電纜RG316/U和RG178/U.
SMB系列采用獨特的彈夾外套式設計，它的連接方式采用推入式（snap-on）,接插及分離快速可靠。由於SMB系列連接器采用的連接方式以及它的小體積的特點，它適合高密度安裝。
SMB系列連接器適用於無線電設備和電子機器的高頻回路中連接射頻同軸電纜。
主要技術特性 TECHNICAL CHARACTERISTICS
溫度范圍 Temp.range -65～+165°C (PE Cable -40～+85°C)
特性阻抗 Impedance 50Ω，75Ω
頻率范圍 Frequency Range DC～4GHz(50Ω); 0～2GHz(75Ω)
工作電壓 Working Voltage 335V max (有效值)
耐 壓 Withstand Voltage 1000V rms (海平麵最小值)
接觸電阻 Contact resistance
內導體之間 Center Contact ≤ 6 mΩ
外導體之間 Outer Contact ≤ 1 mΩ
絕緣電阻 Insulation resistance ≥ 1000 MΩ
電壓駐波比 VSWR 直式 Straight ≤ 1.25
彎式 Right angle ≤ 1.45
耐用性 Durability(mating) ≥500次（cycles）
材料與塗覆 MATERIAL & PLATING
殼體 shell 黃銅 brass 鍍硬金 gold plated
插針 contact pin 黃銅 brass 鍍硬金 gold plated
插孔 socket 鈹青銅 beryllium 鍍硬金 gold plated
彈性接觸件elastic contact 鈹青銅 beryllium 鍍硬金 gold plated
絕緣體 insulator 聚四氟乙烯 PTFE
壓接套 crimp ferrule 銅合金 copper alloy 鍍鎳或金 nickel or gold plated
o型密封件o-ring sealing 矽橡膠 6146 silastic
使用技術標準 APPLICABLE STANDARD
MIL-C-39012;
CECC 22130;
IEC 60169-10.
界麵尺寸 INTERFACE MATING DIMENSIONS
應用范圍：
1：天線
2：GPS 系統
3：基站應用
4：電纜組件
5：電器元件
6：測試檢測設備
7：印刷電路，局域網
8：過程控製系統
9：無線通信系統
10：電信系統
11：機器機表
12: 視訊應用
(5).通過結構設計與工藝的改善,使產品達到以下要求:
1.低介電常數、電壓駐波比、插損、回損
2.高功率容量
3.良好的密封性、彎曲性、防水性能、屏蔽性能
4.工作可靠，連接可靠
5.表麵鍍層防腐性能好
6.結構簡單、易安裝維護
RF連接器應用:無線系統的有線傳輸部分,裝接在電纜或設備機器上，供傳輸線系統電連接的可分離元件（轉接器除外）。射頻同軸連接器是連接電器線路的機電元件，其作用使傳輸線電氣連接或斷開.
These Router using RP SMA connector
DP-313 / DP-G321 DPR-1260 (single RP-SMA connector)
DP-G310 DPR-1260 (single RP-SMA connector)
DP-G321 DPR-1260 (single RP-SMA connector)
DPG-2000W DPG-2100 (single RP-SMA connector)
DSL-G604T DSL-2640B (single RP-SMA connector)
DSM-604H DSM-G600 (None / single RP-SMA connector)
DSM-622H DSM-G600 (single RP-SMA connector)
DSM-624H DSM-G600 (single RP-SMA connector)
DWL-1000AP DWL-2100AP (Dual / single RP-SMA connector)
DWL-1000AP+ DWL-3200AP (Dual RP-SMA connector)
Mini 75 ohm SMB :
Being a semi-precision, subminiature device that provides low cost connecting and broadband performance with low reflection DC to 2 GHz combined with high quality,the 75 ohm impedance Mini-SMB,was designed to be intermateable with standard SMB connectors, thereby retaining its small size for high package density applications (the standard 75 ohm SMB is larger). They are available in a broad variety of mounting styles and brass body types, and various cable attachment sizes.
It’s well suited for data /video acquisition and transmission.
75 ohm SMB :
75 ohm SMB is an ideal choice for applications wher low signal distortion is required such as computer, video and high speed data transfer. The "snap-on" coupling interface offers ease of installation and removal in high package density designs.
Applications
Standards:
IEC 560169-10
CECC 22130
MIL-C-39012
BS 9210 w 0007
NFC 93650
Production according to customer's requirements ( RoHS Compliant )/(Accordance with ROHS)
FINISH (PLATING THICKNESS IN MICRO-INCHES):
1.Body: GOLD PL.0.8μ"MIN. OVER NICKEL PL.100μ" MIN. THICK OVER COPPER STRIKE or your request
2.Contact pin: GOLD PL.0.8μ"MIN. OVER NICKEL PL.100μ" MIN. THICK OVER COPPER STRIKE or your request
3.Application(Suitable for) : terminated with RF coaxial cable
4.Packaging: 4 PCS/ Per nylon bag or your request
5.Material: Body: brass or your request Pin: brass or Phosphor Bronze or beryllium Bronze or your request Insulator: PTFE Or your request
6.Product name: SMB connector right angle type:Male center contact
8.Primary Competitive Advantages:
●LOW dielectric constant
● Heat shrink flame rating
● LOW VSWR
● LOW Insertion loss
● LOW Return loss
● Good sealing effectiveness
● Good Bend performance
● Waterproof
● shielding effectiveness
● High power capacity
● connect reliable
● Plating antisepsis and abrasion resistant
●easy install
● Packaging
● Price
● Product Features
● Product Performance
● prompt Delivery
● Quality Approvals
● Reputation
● Service
● Green product
● Brand-name Parts
● Country of Origin
● Experienced Technical Staff
● Specifications
● OEM and ODM
9.product range:universal model for international purpose: SMA、SMB、SMC、MCX、MMCX、SSMA、SSMB、SSMC、BNC、TNC、N、CC4 series which meet the technical standards of IEC169、MIL-C-39012、DIN;RF Coaxial Connector, model L6、Q6、L8、L10、L12、L16、SL16、L9、Q9、TAC、FL10 which meet the standards of GB and SJ as well as all kinds of cable assemblies and jumpers.
Please feel free to contact me
10. Contact us :[email protected] MSN:[email protected] QQ:412725925
13. Specifications: This SMB Connecxtor with RF coaxial cable by crimping, to be SMB cable for RF signal transmission.
14. After service: Production of all products according to customer's requirements ,such as belonging to the company confirmed the issue of product quality can be returned without conditions, or customer request for a change to meet the requirements of the product.
15. Better quality products at good values :
RF Cable assemblies/interconnect RF pigtail Cable
10' ft RF Cable (LMR-100A) N-male to MMCX
10'FT RF Cable(LMR-100A) N-male to RP MMCX
10' ft RF cable (LMR-100A) N-male to MCX
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