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
Crystal FA-238 25,000000MHz 18pF 50ppm
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
SMD quartz oscillator, 9.216 MHz, ±50 ppm, 5 V
Order No.:
 77D7084
Manufacturer:
 Auris
Manufacturer SKU:
 O- 9,216000M-AQO 7050-50-5,0-E-T/TR
Total Price: 2.65 € *
1 pcs.
2.6537 €
10 pcs.
2.2253 €
100 pcs.
1.9040 €
250 pcs.
1.7255 €
1000 pcs.
1.5827 €
Available: 776 pcs.
Leadtime: 10 Weeks **
9.216 MHz
±50 ppm
SMD
7 mm
-40 °C
5 mm
85 °C
1.8 mm
15 pF
Quartz, 26.975 MHz, 32 pF, ±30 ppm
Order No.:
 78D354
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 26,975000M-HC49U-3-30-30-D-32
Total Price: 0.51 € *
1 pcs.
0.5117 €
10 pcs.
0.4522 €
100 pcs.
0.3927 €
Available: 1 pcs.
Leadtime: On Request **
+/-30
THT
26.975 MHz
±30 ppm
11.05 mm
-20 °C
5 mm
32 pF
70 °C
13.46 mm
Quarz, 18,432 MHz, 32 pF, ±30 ppm
Order No.:
 78D1564
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 18,432000M-HC49US-F-30-30-D-32
Total Price: 4.05 € *
10 pcs.
0.4046 €
50 pcs.
0.3451 €
250 pcs.
0.3070 €
1000 pcs.
0.2689 €
2000 pcs.
0.2428 €
Available: 610 pcs.
Leadtime: 10 Weeks **
+/-30
THT
18.42 MHz
±30 ppm
11.1 mm
-20 °C
4.7 mm
32 pF
70 °C
3.5 mm
Real Time Clock, SOIC-8, DS1307Z+T
Order No.:
 53S3002
Manufacturer:
 Maxim Integrated
Manufacturer SKU:
 DS1307Z+T
Total Price: 3.07 € *
1 pcs.
3.0702 €
10 pcs.
2.1896 €
25 pcs.
1.8802 €
50 pcs.
1.6184 €
100 pcs.
1.4756 €
Available: 1,268 pcs.
Available in 5 Days: 6,650 pcs.
Leadtime: 8 Weeks **
SMD
5.5 V
56 byte
0 °C
70 °C
I2C-Bus
SOIC-8
Quartz oscillator, 32 MHz, ±50 ppm, 5 V
Order No.:
 77D918
Manufacturer:
 Auris
Manufacturer SKU:
 O- 32,000000M-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: 75 pcs.
Leadtime: 10 Weeks **
32 MHz
±50 ppm
THT
20.4 mm
0 °C
13.1 mm
70 °C
5.3 mm
15 pF
Quartz oscillator, 10 MHz, ±50 ppm, 5 V
Order No.:
 77D9674
Manufacturer:
 Auris
Manufacturer SKU:
 O- 10,000000M-AQO 08-50-5,0-A
Total Price: 2.83 € *
1 pcs.
2.8322 €
25 pcs.
2.4157 €
100 pcs.
2.2253 €
250 pcs.
2.1182 €
1000 pcs.
1.9397 €
Available: 86 pcs.
Leadtime: 7 Weeks **
10 MHz
±50 ppm
THT
12.9 mm
0 °C
12.9 mm
70 °C
5.8 mm
15 pF
SMD Quartz, 32.768 kHz, 7 pF, ±20 ppm
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: 7,000 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 clock quartz, 32.768 kHz, 12.5 pF, ±20 ppm
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 FC-135 32,768000KHz 9pF 20ppm
Order No.:
 77D625
Manufacturer:
 Epson
Manufacturer SKU:
 Q13FC1350000312
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: 3,875 pcs.
Leadtime: 16 Weeks **
+/-30
SMD
32.768 kHz
±20 ppm
3.2 mm
-40 °C
1.5 mm
9 pF
85 °C
0.8 mm
SMD Quartz, 24 MHz, 12 pF, ±30 ppm
Order No.:
 77D9760
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 24,000000M-HC3225/4-F-30-50-E-12-TR
Total Price: 2.68 € *
5 pcs.
0.5355 €
25 pcs.
0.4879 €
150 pcs.
0.4522 €
500 pcs.
0.4165 €
1000 pcs.
0.3927 €
Available: 623 pcs.
Leadtime: 7 Weeks **
+/-50
SMD
24 MHz
±30 ppm
3.2 mm
-40 °C
2.5 mm
12 pF
85 °C
0.8 mm
SMD Quartz, 5 MHz, 20 pF, ±30 ppm
Order No.:
 78D1160
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 5,000000M-HC49USSMD-F-30-30-D-20-TR
Total Price: 0.48 € *
1 pcs.
0.4760 €
100 pcs.
0.3332 €
500 pcs.
0.2832 €
1000 pcs.
0.2547 €
3000 pcs.
0.2404 €
Available: 910 pcs.
Leadtime: 10 Weeks **
+/-30
SMD
5 MHz
±30 ppm
13 mm
-20 °C
4.8 mm
20 pF
70 °C
4.5 mm
SMD Quartz, 16 MHz, 16 pF, ±30 ppm
Order No.:
 77D9649
Manufacturer:
 Auris
Manufacturer SKU:
 Q- 16,000000M-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: 933 pcs.
Leadtime: 10 Weeks **
+/-50
SMD
16 MHz
±30 ppm
6 mm
-40 °C
3.5 mm
16 pF
85 °C
1.1 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
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
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: 4,800 pcs.
Leadtime: 6 Weeks **
SMD
15 V
-40 °C
85 °C
SOIC-16
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, 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: 2,480 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
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 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
*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.