Frequency Management

Search results: 56 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
Quarz, 22,1184 MHz, 32 pF, ±30 ppm
Order No.:
 78D163
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 22,118400M-HC49US-F-30-30-D-32
Total Price: 0.40 € *
1 pcs.
0.4046 €
100 pcs.
0.2832 €
500 pcs.
0.2404 €
1000 pcs.
0.2118 €
3000 pcs.
0.1987 €
Available: 600 pcs.
Leadtime: 10 Weeks **
+/-30
THT
22.1184 MHz
±30 ppm
11.1 mm
-20 °C
4.7 mm
32 pF
70 °C
3.5 mm
Real Time Clock, PDIP-24, M48T02-150PC1
Order No.:
 64S2007
Manufacturer:
 STMicroelectronics
Manufacturer SKU:
 M48T02-150PC1
Total Price: 42.15 € *
1 pcs.
42.1498 €
14 pcs.
37.0923 €
28 pcs.
36.0808 €
56 pcs.
35.0693 €
112 pcs.
34.0578 €
Available: 54 pcs.
Leadtime: 10 Weeks **
THT
5.5 V
2 KB
0 °C
70 °C
Parallel
PDIP-24
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
SMD resonator, 10 MHz, ZTTCS/MT, ±0.5 %, 22 pF
Order No.:
 77D9838
Manufacturer:
 Auris
Manufacturer SKU:
 R- 10,00M-ZTTCS/MT-0,5-0,4-H-22/22-TR
Total Price: 0.68 € *
1 pcs.
0.6783 €
50 pcs.
0.4641 €
250 pcs.
0.3927 €
1000 pcs.
0.3570 €
3000 pcs.
0.3213 €
Available: 765 pcs.
Leadtime: 10 Weeks **
10 MHz
SMD
±0.5 %
4.7 mm
-20 °C
4.1 mm
22 pF
80 °C
1.6 mm
Quartz, 7.3728 MHz, 32 pF, ±30 ppm
Order No.:
 78D292
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 7,372800M-HC49U-F-30-30-D-32
Total Price: 9.64 € *
10 pcs.
0.9639 €
50 pcs.
0.8449 €
250 pcs.
0.7378 €
1000 pcs.
0.6426 €
Available: 342 pcs.
Leadtime: 10 Weeks **
+/-30
THT
7.3728 MHz
±30 ppm
11.05 mm
-20 °C
5 mm
32 pF
70 °C
13.46 mm
Real Time Clock, TSSOP-20, DS1305E+
Order No.:
 53S3012
Manufacturer:
 Maxim Integrated
Manufacturer SKU:
 DS1305E+
Total Price: 7.24 € *
5 pcs.
7.2352 €
Available: 0 pcs.
Available in 5 Days: 294 pcs.
Leadtime: 1 Week **
SMD
5.5 V
96 byte
0 °C
70 °C
SPI-Bus
TSSOP-20
Crystal FA-238 24,000000MHz 12pF 50ppm
Order No.:
 77D639
Manufacturer:
 Epson
Manufacturer SKU:
 Q22FA2380038014
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: 9,208 pcs.
Leadtime: 16 Weeks **
+/-30
SMD
24 MHz
±50 ppm
3.2 mm
-40 °C
2.5 mm
12 pF
85 °C
0.6 mm
SMD quartz oscillator, 8 MHz, ±50 ppm, 5 V
Order No.:
 77D7082
Manufacturer:
 Auris
Manufacturer SKU:
 O- 8,000000M-AQO 7050-50-5,0-E-T/TR
Total Price: 3.08 € *
1 pcs.
3.0821 €
25 pcs.
2.6180 €
100 pcs.
2.4157 €
250 pcs.
2.2967 €
1000 pcs.
2.1063 €
Available: 543 pcs.
Leadtime: 10 Weeks **
8 MHz
±50 ppm
SMD
7 mm
-40 °C
5 mm
85 °C
1.8 mm
15 pF
Quartz oscillator, 8 MHz, ±50 ppm, 5 V
Order No.:
 77D850
Manufacturer:
 Auris
Manufacturer SKU:
 O- 8,000000M-AQO 14-50-5,0-A
Total Price: 2.74 € *
1 pcs.
2.7370 €
25 pcs.
2.3324 €
100 pcs.
2.1539 €
250 pcs.
2.0468 €
1000 pcs.
1.8683 €
Available: 70 pcs.
Leadtime: 10 Weeks **
8 MHz
±50 ppm
THT
20.4 mm
0 °C
13.1 mm
70 °C
5.3 mm
15 pF
Quartz oscillator, 5 MHz, ±50 ppm, 5 V
Order No.:
 77D9666
Manufacturer:
 Auris
Manufacturer SKU:
 O- 5,000000M-AQO 08-50-5,0-A
Total Price: 3.06 € *
1 pcs.
3.0583 €
25 pcs.
2.5942 €
100 pcs.
2.4038 €
250 pcs.
2.2729 €
1000 pcs.
2.0825 €
Available: 30 pcs.
Leadtime: 10 Weeks **
5 MHz
±50 ppm
THT
12.9 mm
0 °C
12.9 mm
70 °C
5.8 mm
15 pF
SMD Quartz, 22.1184 MHz, 16 pF, ±30 ppm
Order No.:
 78D1184
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 22,118400M-HC49USSMD-F-30-30-D-16-TR
Total Price: 4.88 € *
10 pcs.
0.4879 €
50 pcs.
0.3927 €
250 pcs.
0.3332 €
1000 pcs.
0.2856 €
2500 pcs.
0.2511 €
Available: 700 pcs.
Leadtime: 4 Weeks **
+/-30
SMD
22.1184 MHz
±30 ppm
13 mm
-20 °C
4.8 mm
16 pF
70 °C
4.5 mm
Real Time Clock, SOIC-16, HEF4046BT
Order No.:
 61S2410
Manufacturer:
 NXP
Manufacturer SKU:
 HEF4046BT
Total Price: 7.02 € *
10 pcs.
0.7021 €
50 pcs.
0.6188 €
Available: 4,700 pcs.
Leadtime: 6 Weeks **
SMD
15 V
-40 °C
85 °C
SOIC-16
Quartz, 32.768 kHz, 7 pF, ±20 ppm
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
SMD quartz oscillator, 40 MHz, ±50 ppm, 3.3 V
Order No.:
 77D674
Manufacturer:
 Auris
Manufacturer SKU:
 O- 40,000000M-AQO 5032-50-3,3-E-T/TR
Total Price: 3.40 € *
1 pcs.
3.4034 €
25 pcs.
2.8917 €
100 pcs.
2.6656 €
250 pcs.
2.5347 €
1000 pcs.
2.3205 €
Available: 520 pcs.
Leadtime: 10 Weeks **
40 MHz
±50 ppm
SMD
5 mm
-40 °C
3.2 mm
85 °C
1.3 mm
15 pF
Real Time Clock, PDIP-14, NE556N
Order No.:
 41S7702
Manufacturer:
 Texas Instruments
Manufacturer SKU:
 NE556N
Total Price: 0.48 € *
1 pcs.
0.4760 €
25 pcs.
0.4046 €
200 pcs.
0.3689 €
1000 pcs.
0.3451 €
2000 pcs.
0.3213 €
Available: 148 pcs.
Leadtime: On Request **
THT
16 V
0 °C
70 °C
standard
PDIP-14
SMD Quartz, 12 MHz, 16 pF, ±30 ppm
Order No.:
 77D9645
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 12,000000M-HC6035/4-F-30-50-E-16-TR
Total Price: 13.92 € *
10 pcs.
1.3923 €
50 pcs.
1.2257 €
250 pcs.
1.0591 €
1000 pcs.
0.9282 €
2500 pcs.
0.8449 €
Available: 890 pcs.
Leadtime: 6 Weeks **
+/-50
SMD
12 MHz
±30 ppm
6 mm
-40 °C
3.5 mm
16 pF
85 °C
1.1 mm
SMD clock quartz, 32.768 kHz, 12.5 pF, ±20 ppm
Order No.:
 77D972
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 32,768000K-MP03-20-E-12,5-TR
Total Price: 7.62 € *
10 pcs.
0.7616 €
50 pcs.
0.6664 €
Available: 1,318 pcs.
Leadtime: 1 Week **
SMD
32.768 kHz
±30 ppm
8 mm
-40 °C
3.8 mm
12.5 pF
85 °C
2.5 mm
Quarz, 32,768 kHz, 12,5 pF, ±20 ppm
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
SMD Quartz, 12 MHz, 12 pF, ±30 ppm
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
SMD Quartz, 12 MHz, 16 pF, ±30 ppm
Order No.:
 77D9607
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 12,000000M-HC5032/4-F-30-50-E-16-TR
Total Price: 10.23 € *
10 pcs.
1.0234 €
50 pcs.
0.9044 €
250 pcs.
0.7854 €
1000 pcs.
0.6783 €
2500 pcs.
0.6188 €
Available: 696 pcs.
Leadtime: 5 Weeks **
+/-50
SMD
12 MHz
±30 ppm
5 mm
-40 °C
3.2 mm
16 pF
85 °C
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.