BECKELEC Components Distributor
About BEC
: BeckElec is a high quality manufacturer of XO,VCXO, TCXO, and OCXO�s from DC to 1GHz that are ideal for use in RF telecommunications, Stratum and SONET telephone switches, synthesizers, GPS, test and measurement and avionic applications as they provide low phase noise, miniature packaging at competitive prices.BeckElec is capable of supporting programs of all sizes - from custom and legacy replacement products no longer available from the original manufacturer. built at our Phoenix location - to high volume price sensitive applications manufactured at our Asian based ISO certified partner facilities.
Crystal Oscillators are oscillators where a quartz crystal is used to provide the primary frequency element. The characteristics of the internal quartz crystal provide that the oscillator can achieve a high degree of frequency stability and accuracy.
A Crystal Oscillator is made up of an amplifier and feedback network that selects a portion of the amplifier output and returns it to the amplifier input. The oscillator circuit is dependent on two key conditions: First, the loop gain needs to be greater than losses around the oscillator loop, or equal to unity. Second, the loop phase shift must be equal to 0 or 360 degrees. Loop phase angle shifts determine the frequency at which the oscillator will operate. A change in net loop phase angle results in a change in output frequency of the oscillator circuit. In order to minimize the net phase shift, a quartz crystal is placed in the feedback loop. Because of the changes in impedance of the quartz crystal due to changes in applied frequency, all other components of the circuit should be considered constant reactance resulting in an adjustment of the quartz crystal frequency to a reactance that satisfies the loop phase characteristics.
BeckElec Distributor
IBS Electronics is an electronic component distributor of interconnect, power and electromechanical products, capacitors, transistors, resistors, diodes, fuses, integrated circuits ICs, plus a diversity electronic, electrical, and electromechanical components and assemblies.BEC Components - Inventory
1/4W-15-5% | BEC 1/4W-15-5% Resistor 1/4W 5% 15 OHM C.F. T&R | BEC | 5900 |
1/4W-220R-5% | BEC 1/4W-220R-5% Carbon Film Resistor 220 Ohms 1/4W 5% Axial | rfq | |
1/4W-220R-5% | BEC 1/4W-220R-5% Resistor 1/4W220 OHM 5% Bulk and T&R | BEC | 5000 |
11R5362 | BEC# 11R5362 RESISTOR 1/8OHM | BEC | 200 |
12R332 | 1/4W 5% 3.3K OHM C.F. | BEC | 5616 |
12R474 | 1/4W 5% 470K OHM C.F. T&R | BEC-CARBON | 21980 |
13R153 | BEC-OHM RESISTOR 1/2W 5% 15K OHM C.F. | BEC-OHM | 10599 |
13R153 | BEC OHM 13R153 Carbon Film Resistor 15k Ohms 1/2W 5% Axial | Electronic Components | rfq |
42R4221 | BEC Electric 42R4221 Metal Film Resistor 4.22k Ohms 1/4W 1% Axial | Electronic Components | rfq |
42R8061 | BEC Ohm 42R8061 Metal Film Resistor 8.06k Ohms 1/4W 1% Axial | rfq | |
43R2263 | BEC RN60C2263F Metal Film Resistor 226k Ohms 1/8W 1% Axial | Electronic Components | rfq |
68XR200 | BECKMAN# 68XR200 MuLTI-TuRN TRIMMING POTENTIOMETER200 OHM | BECKMAN | 75 |
70Y204 | BECKMAN# 70Y204 POT | BECKMAN | 16 |
72PR500 | BECKMAN# 72PR500 RESISTOR500 OHM HORIZ. POT | BECKMAN | 230 |
89PR202 | BECKMAN# 89PR202 POT RESISTOR TRIMMER 2KOHM | BECKMAN | 348 |
BC149210 | BEC-OHM# BC149210 CR 1/124.7K 5% AXIAL | BEC-OHM | 899 |
BC21-3-A-20M000 | BC21-3-A-20M000 Beckelec CMOS Oscillator 20Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-21M000 | BC21-3-A-21M000 Beckelec CMOS Oscillator 21Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-22M000 | BC21-3-A-22M000 Beckelec CMOS Oscillator 22Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-23M000 | BC21-3-A-23M000 Beckelec CMOS Oscillator 23Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-24M000 | BC21-3-A-24M000 Beckelec CMOS Oscillator 24Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-25M000 | BC21-3-A-25M000 Beckelec CMOS Oscillator 25Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-26M000 | BC21-3-A-26M000 Beckelec CMOS Oscillator 26Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-27M000 | BC21-3-A-27M000 Beckelec CMOS Oscillator 27Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-28M000 | BC21-3-A-28M000 Beckelec CMOS Oscillator 28Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-29M000 | BC21-3-A-29M000 Beckelec CMOS Oscillator 29Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-30M000 | BC21-3-A-30M000 Beckelec CMOS Oscillator 30Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-31M000 | BC21-3-A-31M000 Beckelec CMOS Oscillator 31Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-32M000 | BC21-3-A-32M000 Beckelec CMOS Oscillator 32Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-33M000 | BC21-3-A-33M000 Beckelec CMOS Oscillator 33Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-34M000 | BC21-3-A-34M000 Beckelec CMOS Oscillator 34Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-35M000 | BC21-3-A-35M000 Beckelec CMOS Oscillator 35Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-36M000 | BC21-3-A-36M000 Beckelec CMOS Oscillator 36Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-37M000 | BC21-3-A-37M000 Beckelec CMOS Oscillator 37Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-38M000 | BC21-3-A-38M000 Beckelec CMOS Oscillator 38Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-39M000 | BC21-3-A-39M000 Beckelec CMOS Oscillator 39Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-40M000 | BC21-3-A-40M000 Beckelec CMOS Oscillator 40Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-41M000 | BC21-3-A-41M000 Beckelec CMOS Oscillator 41Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-42M000 | BC21-3-A-42M000 Beckelec CMOS Oscillator 42Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-43M000 | BC21-3-A-43M000 Beckelec CMOS Oscillator 43Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-44M000 | BC21-3-A-44M000 Beckelec CMOS Oscillator 44Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-45M000 | BC21-3-A-45M000 Beckelec CMOS Oscillator 45Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-46M000 | BC21-3-A-46M000 Beckelec CMOS Oscillator 46Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-47M000 | BC21-3-A-47M000 Beckelec CMOS Oscillator 47Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-48M000 | BC21-3-A-48M000 Beckelec CMOS Oscillator 48Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-49M000 | BC21-3-A-49M000 Beckelec CMOS Oscillator 49Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-50M000 | BC21-3-A-50M000 Beckelec CMOS Oscillator 50Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-51M000 | BC21-3-A-51M000 Beckelec CMOS Oscillator 51Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-52M000 | BC21-3-A-52M000 Beckelec CMOS Oscillator 52Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-53M000 | BC21-3-A-53M000 Beckelec CMOS Oscillator 53Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-54M000 | BC21-3-A-54M000 Beckelec CMOS Oscillator 54Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-55M000 | BC21-3-A-55M000 Beckelec CMOS Oscillator 55Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-56M000 | BC21-3-A-56M000 Beckelec CMOS Oscillator 56Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-57M000 | BC21-3-A-57M000 Beckelec CMOS Oscillator 57Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-58M000 | BC21-3-A-58M000 Beckelec CMOS Oscillator 58Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-59M000 | BC21-3-A-59M000 Beckelec CMOS Oscillator 59Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BC21-3-A-60M000 | BC21-3-A-60M000 Beckelec CMOS Oscillator 60Mhz 3.3V -20C to +70C / 25ppm 4-SMD 2.0 x 1.6 x 0.7mm | BeckElec | rfq |
BEC-128445 | BEC-OHM BEC-128445 1/4W 1% 22.6 OHM ORIGINAL BOX | BEC-OHM | 1000 |
BEC-128445 | BEC BEC-128445 Metal Film Resistor 22.6 Ohms 1/4W 1% Axial | Electronic Components | rfq |
BEC-149302 | BEC BEC-149302 Metal Film Resistor 26.7k Ohms 1% 1/4W Axial | Electronic Components | rfq |
BEC-149302 | BEC-OHM BEC-149302 26.7KOHM 1% 1/4W MF ORIGINAL BOX | BEC-OHM | 1000 |
CF1/4-1-5%. | BEC CF1/4-1-5%. Resistor 1 OHM5% BuLK | BEC | 2410 |
CF1/4-1-5%. | BEC CF1/4-1-5% Carbon Film Resistor 1 Ohm 1/4W 5% Axial | Electronic Components | rfq |
CF1/4-10-5% | BEC CF1/4-10-5% Resistor 1/4W10K 5% T&R | BEC | 7251 |
CF25-510K-5%. | BEC CF25-510K-5%. Resistor 1/4W 5% 510K OHM | BEC | 2410 |
CF25-510K-5%. | BEC CF25-510K-5% Carbon Film Resistor 510k Ohms 1/4W 5% Axial | Electronic Components | rfq |
EL2904 | EL2904 Beckhoff EtherCAT Terminal 0.5A 24V DC 4-Channel Digital Output Module RoHS | BECKHOFF | 401 |
EL4008 | EL4008 Beckhoff EtherCAT Terminal 8-Channel Analog Output 0-10V 12-bit PLC Module RoHS | BECKHOFF | 112 |
EL9011 | EL9011 Beckhoff Bus End Cover for E-bus contacts RoHS | BECKHOFF | 374 |
EP1018-0001 | EP1018-0001 Beckhoff EtherCAT Box 8 Digital Inputs 24VDC Filter 10us M8 Screw Type RoHS | BECKHOFF | 104 |
ET1100-0000-0012 | ET1100-0000-0012 Beckhoff Ethernet Transceiver 32Bit 8kbyte EtherCAT ASIC PBGA128 RoHS | BECKHOFF | 398 |
MF50B-1/2W-90.9K-1% | BEC MF50B-1/2W-90.9K-1% Metal Film Resistor 90.9k Ohms 1/2W 1% Axial | Electronic Components | rfq |
MF50B-1/2W-90.9K-1% | BEC RESISTOR FACTORY BAGSMF-50-B 1/2W 90.9K OHM 1%. 100 PER BAG AXIAL/BuLK | 5000 | |
RN55DF-2.74K-1% | BEC RN55DF-2.74K-1% Metal Film Resistor 2.74k Ohms 1/4W 1% Axial | Electronic Components | rfq |
RN55DF-28K-1% | BEC RN55DF-28K-1% Resistor 1/4W 1% 28K OHM BuLK | BEC | 5900 |
RN55DF-33.2K-1% | BEC RN55DF-33.2K-1% Metal Film Resistor 33.2k Ohms 1/4W 1% Axial | Electronic Components | rfq |
RN55DF-604-1% | BEC Resistor 604 OHM 1/4W 1% Axial | Electronic Components | rfq |