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RTC-Modules/Timer

RTC-Modules/Timer

RTC modules are used to integrate Real Time Clocks into a computer or operating system. A real-time clock measures the physical time and, thanks to its own energy storage, continues to record the time even when the device is switched off. In order to guarantee this function for as long as possible, RTC modules usually operate with very low power consumption.

Within a PC, the real-time clock functions as a circuit, this is set up using the RTC modules. Basically a counter is running which is clocked by an oscillating crystal. The register statuses are read out by a connected processor or microcontroller for further processing. The respective operating system converts the information into date and time and also calculates time zones and leap years. After switching on, this software must first be synchronized with the hardware.

RTC modules are used to record the time, especially in the following devices:

  • PCs
  • Radio alarm clock
  • Microwaves
  • Control units of heating installations

RTC modules are usually an integral part of the motherboard of a computer. Otherwise Bürklin offers you a wide range of high-quality RTC modules from various manufacturers as well as other network and PC accessories.

Order suitable RTC modules quickly and securely

Benefit from Bürklins comprehensive services, such as our procurement service, in addition to our wide range of products. Contact our customer service for detailed advice.

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53 Products found
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    Order No.: 41S7702

    Manufacturer: Texas Instruments

    Manufacturer No.:
    NE556N

    1 piece(s) €0.34
    25 piece(s) €0.283
    200 piece(s) €0.262
    1000 piece(s) €0.243
    2000 piece(s) €0.227
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      2389 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 41S7700

    Manufacturer: STMicroelectronics

    Manufacturer No.:
    NE556N

    1 piece(s) €0.354
    25 piece(s) €0.215
    200 piece(s) €0.197
    500 piece(s) €0.169
    1000 piece(s) €0.157
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      2120 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 41S3498

    Manufacturer: Texas Instruments

    Manufacturer No.:
    LM336Z2,5

    1 piece(s) €0.454
    100 piece(s) €0.378
    500 piece(s) €0.349
    1000 piece(s) €0.324
    10000 piece(s) €0.303
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      1587 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 49S6740

    Manufacturer: ON Semiconductor

    Manufacturer No.:
    TL431CDR

    1 piece(s) €0.135
    100 piece(s) €0.082
    500 piece(s) €0.075
    1000 piece(s) €0.064
    2000 piece(s) €0.06
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      1495 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 49S5264

    Manufacturer: Texas Instruments

    Manufacturer No.:
    TLC555CP

    1 piece(s) €0.50
    50 piece(s) €0.42
    200 piece(s) €0.38
    500 piece(s) €0.36
    1000 piece(s) €0.333
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      900 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 41S5989

    Manufacturer: Texas Instruments

    Manufacturer No.:
    LM4041DIM3-ADJ

    1 piece(s) €0.72
    100 piece(s) €0.60
    500 piece(s) €0.55
    1000 piece(s) €0.51
    2000 piece(s) €0.48
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      700 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 41S3500

    Manufacturer: Texas Instruments

    Manufacturer No.:
    LM336Z5.0

    1 piece(s) €0.59
    100 piece(s) €0.49
    500 piece(s) €0.45
    1000 piece(s) €0.42
    1800 piece(s) €0.393
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      584 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Promotion
    Delivery only while stocks last! Please contact us if you have any questions about this item.
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    Order No.: 53S6007

    Manufacturer: Texas Instruments

    Manufacturer No.:
    REF3025AIDBZT

    1 piece(s) €1.32
    100 piece(s) €0.80
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 100
      295 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 78D552

    Manufacturer: Micro Crystal

    Manufacturer No.:
    RV-3049-C2-TA-025 OPT. B

    1 piece(s) €6.45
    10 piece(s) €4.78
    100 piece(s) €3.91
    200 piece(s) €3.07
    500 piece(s) €2.87
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      206 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 41S8782

    Manufacturer: ANALOG DEVICES

    Manufacturer No.:
    REF195GPZ

    1 piece(s) €3.38
    50 piece(s) €2.82
    100 piece(s) €2.60
    200 piece(s) €2.41
    500 piece(s) €2.25
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      200 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 41S4717

    Manufacturer: ON Semiconductor

    Manufacturer No.:
    LM385Z1.2

    1 piece(s) €0.57
    100 piece(s) €0.34
    500 piece(s) €0.32
    1000 piece(s) €0.27
    2000 piece(s) €0.252
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      174 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 51S1038

    Manufacturer: Diodes

    Manufacturer No.:
    ZRC250F01

    1 piece(s) €0.78
    100 piece(s) €0.52
    500 piece(s) €0.43
    1000 piece(s) €0.37
    3000 piece(s) €0.347
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      133 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Promotion
    Delivery only while stocks last! Please contact us if you have any questions about this item.
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    Order No.: 41S6130

    Manufacturer: Texas Instruments

    Manufacturer No.:
    LMC555CM

    95 piece(s) €0.86
    380 piece(s) €0.74
    950 piece(s) €0.64
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 95
      95 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 78D558

    Manufacturer: Micro Crystal

    Manufacturer No.:
    RV-3029-C2-TA-025 OPT. B

    1 piece(s) €6.00
    10 piece(s) €4.44
    100 piece(s) €3.64
    200 piece(s) €2.86
    500 piece(s) €2.67
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      68 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 41S8762

    Manufacturer: ANALOG DEVICES

    Manufacturer No.:
    REF02CP-Z

    1 piece(s) €4.34
    50 piece(s) €3.62
    100 piece(s) €3.34
    200 piece(s) €3.10
    500 piece(s) €2.89
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      42 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
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    Order No.: 41S4715

    Manufacturer: ON Semiconductor

    Manufacturer No.:
    LM385Z-2,5

    1 piece(s) €0.62
    10 piece(s) €0.48
    100 piece(s) €0.41
    500 piece(s) €0.359
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      17 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Promotion
    Delivery only while stocks last! Please contact us if you have any questions about this item.
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    Order No.: 41S3495

    Manufacturer: Texas Instruments

    Manufacturer No.:
    LM336M5 (SMD)

    1 piece(s) €0.78
    10 piece(s) €0.59
    100 piece(s) €0.52
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      6 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 37S1009

    Manufacturer: ANALOG DEVICES

    Manufacturer No.:
    HMC431LP4ETR

    1 piece(s) €18.90
    10 piece(s) €15.75
    100 piece(s) €14.54
    500 piece(s) €13.50
    1000 piece(s) €12.60
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
    piece(s)
    ROHS RoHS compliant version available, last updated: 08.06.2011
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 37S1007

    Manufacturer: ANALOG DEVICES

    Manufacturer No.:
    ADF4106BCPZ-R7

    1 piece(s) €2.40
    20 piece(s) €2.00
    100 piece(s) €1.85
    500 piece(s) €1.71
    1500 piece(s) €1.60
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
    piece(s)
    ROHS RoHS compliant version available, last updated: 08.06.2011
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 41S8766

    Manufacturer: ANALOG DEVICES

    Manufacturer No.:
    REF02CPZ
    Analog Devices

    1 piece(s) €2.55
    10 piece(s) €2.50
    25 piece(s) €2.45
    100 piece(s) €2.40
    250 piece(s) €2.36
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
    piece(s)
    ROHS RoHS compliant version available, last updated: 08.06.2011
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