Product Description
An SMB connector is a coaxial RF connector with a snap-on connection. SMB connectors are smaller than SMA connectors and are primarily used in telecommunications and automotive applications.
Product Specifications
Body Finish |
Nickel |
Body Material |
Brass |
Cable Type (Terminates to) |
RG-174, RG-188, RG-316, Times LMR-100A, Belden 7805A, Belden 8216, Belden 83269, Belden 83284, Belden 84316, Times RG-174LL, Shikoku 1.5DS-QFB-TA, Sumitomo 1.5DS-GXC-SP, Leoni DACAR 462, Leoni DACAR 462-2 |
Contact Finish |
Gold |
Contact Material |
Beryllium Copper |
Contact Termination |
Solder |
Coupling Mechanism |
Push-on |
Gender |
Plug |
IP Rating |
Not Rated |
Impedance (Ohms) |
50 |
Insulator Material |
PTFE |
Isolated |
No |
Low PIM |
No |
Mil Qualified |
No |
Non Magnetic |
No |
Orientation |
Straight |
Panel Mounting Feature |
Not Applicable |
Ports |
1 (Single Port) |
Termination Style |
Cable - Crimp |
Thread Direction |
Standard |
Electrical
Items
Impedance |
50 Ohm |
Frequency Range |
DC - 4 GHz (DC - 10 GHz on Extended Range Designs) |
Voltage Rating |
335 Volts RMS Continuous |
Dielectric Withstanding Voltage |
1000 VRMS Max |
VSWR (Return Loss) |
|
RG-178/RG-196 Group |
|
Straight Connectors |
1.30 + .04 f (GHz) |
Right Angle Connectors |
1.45 + .06 f (GHz) |
RG-174/RG-316/RG-188 Group |
|
Straight Connectors |
1.25 + .04 f (GHz) |
Right Angle Connectors |
1.35 + .04 f (GHz) |
Insulation Resistance |
1000 M Ohm Min |
Center Contact Resistance |
6 m Ohm Max |
Outer Contact Resistance |
1 m Ohm Max |
RF Leakage |
-120 dB Max (DC - 3 GHz) |
Insertion Loss |
|
Straight Connectors |
.30 dB @ 1.5 GHz Max |
Right Angle Connectors |
.60 dB @ 1.5 GHz Max |
Power Handling |
95 W @ 1 GHz @ 25ºC |
Environmental
Items
Temperature Range |
−65°C to +165°C |
Thermal Shock |
MIL-STD-202 Method 107 (Test Condition B) except high temp test @ +200ºC |
Corrosion |
MIL-STD-202 Method 101 (Test Condition B) 5% Salt Solution |
Vibration |
MIL-STD-202 Method 204, snap on (Test Condition B) (15G's) |
Mechanical Shock |
MIL-STD-202 Method 213, snap on (Test Condition B) 75 G's @ 6 milliseconds 1/2 sine |
Moisture Resistance |
MIL-STD-202 Method 106 |
Altitude |
MIL-STD-202 Method 105 (Test Condition C) |
Mechanical
Items
Mating Cycles |
500 Min |
Coupling Mechanism |
Snap-On |
Interface Specification |
MIL-STD-348 |
Engagement Force |
14 lbs (62 N) Max |
Disengagement Force |
2 lbs (8.9 N) Max |
Note: These characteristics are typical and may not apply to all connectors.
Connector configurations may affect performance.
Detailed Photos
Certifications
Packaging & Shipping
Company Profile
FAQ
Q1: Are you a manufacturer?
A1: Yes, we are a manufacturer located in Changzhou city of China. We can provide OEM/OOM services for customes around the world.
Q2:Can I get a free sample?
A2: yes,we can provide the existing items'samples without charge but freight collected. If there is any special samples requirement, please contact us for more details.
Q3: How could I pay?
A3: We prefer T/T. If you prefer other payment terms,please contact us freely
Q4:the quality of your product guaranteed?
A4: Yes, our workshop are equipped with Brand-new and Advanced Machines and Test Equipment. Besides, our worker are Professional Technicians for connector&cable production. Our production process and quality are in strictly accordance with the international standards and customers' requirements. We are warmly welcome your inspection team to examine.
Q5: What is the delivery lead time?
A5: It depends on the quantity of the purchasing order. The mass production lead time is about 5-10 days after receipt of the deposit.
Q: What is an SMB connector?
A: Subminiature B or SMB connectors are a threaded RF connector.
Q: What is an SMB connector commonly used for?
A: An SMB connector is commonly used in GPS wireless LAN telecommunication and testing instruments.
Q: What is the difference between SMA and SMB connectors?
A: SMB connectors are smaller than SMA connectors.