Frequency Management

Search results: 51 items in 384 variations
*incl. VAT plus shipping costs
Item description
Total
Price list
Availability
nominal frequency
Frequency stability
Assembly
Frequency
Input voltage
Tolerance
Length
Memory size
min. operating temperature
Width
Load Capacity
max. operating temperature
Height
Version
Enclosure
Capacity
Crystal, 32.768 kHz, 7 pF, ±20 ppm, 90 kΩ, SMD
Order No.:
 77D636
Manufacturer:
 Epson
Manufacturer SKU:
 X1A000121000812
Total Price: 0.55 € *
1000 pcs.
0.5474 €
Available: 0 pcs.
Leadtime: 16 Weeks **
+/-30
SMD
32.768 kHz
±20 ppm
1.65 mm
-40 °C
1.05 mm
7 pF
85 °C
0.5 mm
Crystal, 32.768 kHz, 12.5 pF, ±20 ppm, 90 kΩ, SMD
Order No.:
 77D633
Manufacturer:
 Epson
Manufacturer SKU:
 X1A000061000212
Total Price: 0.38 € *
1000 pcs.
0.3808 €
Available: 0 pcs.
Leadtime: 16 Weeks **
+/-30
SMD
32.768 kHz
±20 ppm
1.65 mm
-40 °C
1.05 mm
12.5 pF
85 °C
0.5 mm
SMD quartz oscillator, 1.8432 MHz, ±50 ppm, 3.3 V
Order No.:
 77D601
Manufacturer:
 Auris
Manufacturer SKU:
 O- 1,843200M-AQO 3225-50-3,3-E-T/TR
Total Price: 0.00 € *
0 pcs.
0.00 €
Available: 0 pcs.
Leadtime: 10 Weeks **
1.8432 MHz
±50 ppm
SMD
3.2 mm
-40 °C
1.2 mm
85 °C
2.5 mm
15 pF
Tuning fork quartz, 32.768 kHz, 12.5 pF, ±20 ppm, 50 kΩ, SMD
Order No.:
 77D980
Manufacturer:
 Micro Crystal
Manufacturer SKU:
 MS3V–T1R 32.768KHZ 7PF +/-20PPM TA QC
Total Price: 2.32 € *
5 pcs.
0.4641 €
25 pcs.
0.4165 €
150 pcs.
0.3808 €
500 pcs.
0.3570 €
1000 pcs.
0.3332 €
Available: 342 pcs.
Leadtime: 10 Weeks **
SMD
32.768 kHz
±20 ppm
2 mm
-40 °C
1.2 mm
12.5 pF
85 °C
0.6 mm
Tuning fork quartz, 32.768 kHz, 12.5 pF, ±20 ppm, 50 kΩ, SMD
Order No.:
 77D983
Manufacturer:
 Micro Crystal
Manufacturer SKU:
 CM7V–T1A 32.768KHZ 7PF +/-20PPM TA QC
Total Price: 6.90 € *
10 pcs.
0.6902 €
50 pcs.
0.6069 €
Available: 4,000 pcs.
Leadtime: 12 Weeks **
SMD
32.768 kHz
±20 ppm
2 mm
-40 °C
1.2 mm
12.5 pF
85 °C
0.6 mm
SMD quartz oscillator, 32.768 kHz, ±20 ppm, 1.2 V
Order No.:
 79D148
Manufacturer:
 Micro Crystal
Manufacturer SKU:
 OV-7604-C7-TA-QC-020
Total Price: 1.51 € *
3000 pcs.
1.5113 €
Available: 0 pcs.
Leadtime: 10 Weeks **
32.768 kHz
±20 ppm
SMD
3.2 mm
-40 °C
1.5 mm
85 °C
1 mm
15 pF
Crystal, 32.768 kHz, 6 pF, ±20 ppm, 70 kΩ, SMD
Order No.:
 77D628
Manufacturer:
 Epson
Manufacturer SKU:
 Q13FC1350004912
Total Price: 41.65 € *
100 pcs.
0.4165 €
250 pcs.
0.3808 €
1000 pcs.
0.3451 €
2000 pcs.
0.3213 €
3000 pcs.
0.2975 €
Available: 1,000 pcs.
Leadtime: 16 Weeks **
+/-30
SMD
32.768 kHz
±20 ppm
3.2 mm
-40 °C
1.5 mm
6 pF
85 °C
0.8 mm
Clock quartz, 32.768 kHz, 12.5 pF, ±30 ppm, 70 kΩ, SMD
Order No.:
 77D971
Manufacturer:
 Auris
Manufacturer SKU:
 Q-32.768000K-LM3215-20-E-12.5-TR
Total Price: 0.00 € *
0 pcs.
0.00 €
Available: 0 pcs.
Leadtime: 10 Weeks **
SMD
32.768 kHz
±30 ppm
3.2 mm
-40 °C
1.5 mm
12.5 pF
85 °C
0.9 mm
Clock quartz, 32.768 kHz, 12.5 pF, ±30 ppm, 70 kΩ, SMD
Order No.:
 77D970
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 32,768000K-LC4115-20-E-12,5-TR
Total Price: 2.24 € *
1 pcs.
2.2372 €
50 pcs.
1.5589 €
250 pcs.
1.2971 €
1000 pcs.
1.2138 €
2000 pcs.
1.1186 €
Available: 1,483 pcs.
Leadtime: On Request **
SMD
32.768 kHz
±30 ppm
4.1 mm
-40 °C
1.5 mm
12.5 pF
85 °C
0.75 mm
Crystal, 24 MHz, 12 pF, ±10 ppm, 80 Ω, SMD
Order No.:
 77D637
Manufacturer:
 Epson
Manufacturer SKU:
 Q22FA1280038712
Total Price: 0.44 € *
250 pcs.
0.4403 €
1000 pcs.
0.4046 €
2000 pcs.
0.3808 €
3000 pcs.
0.3451 €
Available: 0 pcs.
Leadtime: 16 Weeks **
+/-30
SMD
24 MHz
±10 ppm
2 mm
-40 °C
1.6 mm
12 pF
85 °C
0.5 mm
Oscillator SG-210STFL 24,000000MHz
Order No.:
 77D657
Manufacturer:
 Epson
Manufacturer SKU:
 X1G004171003112
Total Price: 8.21 € *
10 pcs.
0.8211 €
50 pcs.
0.7259 €
250 pcs.
0.6307 €
Available: 975 pcs.
Leadtime: 16 Weeks **
24 MHz
±50 ppm
SMD
2.5 mm
-40 °C
2 mm
85 °C
0.8 mm
15 pF
Crystal, 32.768 kHz, 12.5 pF, ±30 ppm, 40 kΩ, THT
Order No.:
 78D200
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 32,768000K-TC26-20-B-12,5
Total Price: 3.45 € *
10 pcs.
0.3451 €
50 pcs.
0.2451 €
250 pcs.
0.2047 €
1000 pcs.
0.1749 €
2500 pcs.
0.1535 €
Available: 674 pcs.
Leadtime: 4 Weeks **
THT
32.768 kHz
±30 ppm
6 mm
-10 °C
2.1 mm
12.5 pF
60 °C
0.7 mm
SMD quartz oscillator, 25 MHz, ±50 ppm, 3.3 V
Order No.:
 77D709
Manufacturer:
 Mercury
Manufacturer SKU:
 3H32ET-25.000
Total Price: 3.32 € *
1 pcs.
3.3201 €
25 pcs.
2.8203 €
100 pcs.
2.6061 €
250 pcs.
2.4752 €
1000 pcs.
2.2610 €
Available: 272 pcs.
Leadtime: 10 Weeks **
25 MHz
±50 ppm
SMD
3.2 mm
-40 °C
2.5 mm
85 °C
1 mm
15 pF
Oscillator SG-3225CAN TJGA 16,000000MHz
Order No.:
 77D663
Manufacturer:
 Epson
Manufacturer SKU:
 X1G005961002212
Total Price: 8.81 € *
10 pcs.
0.8806 €
50 pcs.
0.7735 €
250 pcs.
0.6664 €
Available: 1,876 pcs.
Leadtime: 16 Weeks **
16 MHz
±50 ppm
SMD
3.2 mm
-40 °C
2.5 mm
85 °C
0.8 mm
15 pF
Crystal, 12 MHz, 12 pF, ±30 ppm, 100 Ω, SMD
Order No.:
 77D9750
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 12,000000M-HC3225/4-F-30-50-E-12-TR
Total Price: 9.88 € *
10 pcs.
0.9877 €
50 pcs.
0.8687 €
250 pcs.
0.7497 €
1000 pcs.
0.6545 €
Available: 361 pcs.
Leadtime: 10 Weeks **
+/-50
SMD
12 MHz
±30 ppm
3.2 mm
-40 °C
2.5 mm
12 pF
85 °C
0.8 mm
Crystal, 25 MHz, 18 pF, ±50 ppm, 50 Ω, SMD
Order No.:
 77D641
Manufacturer:
 Epson
Manufacturer SKU:
 Q22FA2380168712
Total Price: 41.65 € *
100 pcs.
0.4165 €
250 pcs.
0.3808 €
1000 pcs.
0.3570 €
2000 pcs.
0.3213 €
3000 pcs.
0.3046 €
Available: 1,766 pcs.
Leadtime: 16 Weeks **
+/-30
SMD
25 MHz
±50 ppm
3.2 mm
-40 °C
2.5 mm
18 pF
85 °C
0.6 mm
Crystal, 24 MHz, 9 pF, ±10 ppm, 40 Ω, SMD
Order No.:
 77D669
Manufacturer:
 Epson
Manufacturer SKU:
 X1E000021020212
Total Price: 0.63 € *
1000 pcs.
0.6307 €
Available: 0 pcs.
Leadtime: 16 Weeks **
+/-15
SMD
24 MHz
±10 ppm
3.2 mm
-40 °C
2.5 mm
9 pF
85 °C
0.6 mm
Crystal, 27.12 MHz, 12 pF, ±10 ppm, 40 Ω, SMD
Order No.:
 77D9771
Manufacturer:
 Epson
Manufacturer SKU:
 CMEYSX321SL
Total Price: 0.33 € *
100 pcs.
0.3332 €
250 pcs.
0.3011 €
1000 pcs.
0.2761 €
2000 pcs.
0.2547 €
3000 pcs.
0.2368 €
Available: 0 pcs.
Leadtime: 16 Weeks **
+/-10
SMD
27.12 MHz
±10 ppm
3.2 mm
-40 °C
2.5 mm
12 pF
85 °C
0.6 mm
Crystal, 12 MHz, 12 pF, ±30 ppm, 100 Ω, SMD
Order No.:
 78D520
Manufacturer:
 Mercury
Manufacturer SKU:
 X32-12.000-12-30/30/4085
Total Price: 0.42 € *
1 pcs.
0.4165 €
Available: 2,475 pcs.
Leadtime: 10 Weeks **
+/-30
SMD
12 MHz
±30 ppm
3.2 mm
-40 °C
2.5 mm
12 pF
85 °C
0.7 mm
Crystal, 32.768 kHz, 12.5 pF, ±30 ppm, 35 kΩ, THT
Order No.:
 78D202
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 32,768000K-TC38-20-B-12,5
Total Price: 2.99 € *
10 pcs.
0.2987 €
50 pcs.
0.2130 €
250 pcs.
0.1773 €
1000 pcs.
0.1511 €
2500 pcs.
0.1333 €
Available: 2,330 pcs.
Leadtime: 10 Weeks **
THT
32.768 kHz
±30 ppm
8.3 mm
-10 °C
3.1 mm
12.5 pF
60 °C
1.1 mm
*incl. VAT plus shipping costs
**Subject to prior sale
Images may differ

Frequency Management

For reliable frequency management, you need oscillators. Essentially, oscillators are electronic circuits that generate oscillations on their own.

In so-called SMD crystal oscillators or quartz oscillators, there is an oscillating crystal in the core of the circuit. This determines the frequency. By amplifying and feeding back the electrical signal into the quartz crystal, a sustained resonance is generated - this creates an electrical oscillator. Due to the properties of the quartz crystal, it is considered very stable and also works independent of temperature. With the appropriate connections, the SMD quartz oscillator is soldered directly onto the printed circuit board.

Basic accuracy and frequency stability are considered particularly high for quartz oscillators. The deviations of the nominal frequency here are less than 100 ppm, while oscillator circuits with LC resonant circuits, for example, can have differences of up to 10,000 ppm. Crystal oscillators are used where miniaturization at low frequency is required. Applications for SMD crystal oscillators include wireless data communication devices, processors, microcontrollers, radio equipment, various PC applications and electric clocks.

Products for reliable frequency management at Bürklin Elektronik

Bürklin Elektronik carries a high-quality assortment of crystals, resonators, oscillators and Real Time Clocks (RTC) - everything for a functioning frequency management. Do you have questions about our products? Contact our experts with confidence! We will be happy to help you: info@buerklin.com.