Products > Circuit Protection > TVS Diodes > SMP100LC-400
  • SMP100LC-400

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TVS Diodes - Transient Voltage Suppressors 400V 50uA Bidirect

  • Package/Case :
  • DO-214AA
  • Product Categories :
  • TVS Diodes - Transient Voltage Suppressors
  • RoHs Status:
  • Rohs
  • Marking Code:
  • L40
  • In-stock:
  • 202500


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SMP100LC-400 Product Details

The SMP100LC-400 is a series of low capacitance transient surge arrestors designed for the protection of high data rate communication equipment. The low capacitance of the devices avoids any distortion of the signal and is compatible with digital transmission line cards (xDSL, ISDN...).

SMP100LC-400 series tested and confirmed compatible with Cooper Bussmann Telecom Circuit Protector TCP 1.25A. The SMP100LC-xxx with the fuse TCP1.25A or TCP2A is compliant with Telcordia GR1089 (lightning and AC power fault tests), ITU-T K20/K21 (lightning and AC power fault tests), TIA/EIA-IS-968 (formerly FCC Part 68 lightning tests), and UL60950 (AC power fault tests). The use of the TCP1.25A allows the SMP100LC-xxx to be safe for the 2nd level (B criteria) AC power fault tests.


  • Bidirectionalcrowbarprotection
  • Voltagerangefrom8Vto400V
  • Lowcapacitancefrom20pFto45pF@2V
  • Lowleakagecurrent:IR=2μAmax
  • Holdingcurrent:IH=150mAmin.
  • Repetitivepeakpulsecurrent:IPP=100A(10/1000μs)
  • Benefits
    • Trisilsarenotsubjecttoageingandprovideafailsafemodeinshortcircuitforbetterprotection.
    • HelpsequipmentmeetmainstandardssuchasUL60950,IEC950/CSAC22.2andUL1459.
    • EpoxymeetsUL94,V0.
    • PackageisJEDECregistered(DO-214AA).
  • Complieswiththefollowingstandards
    • GR-1089Core
    • ITU-T-K20/K21
    • IEC61000-4-5
    • IEC61000-4-2level4
    • TIA/EIAIS-968
    • UL497Brecognized,ULfileE136224

Technical Parameters

  • Polarity
  • Bidirectional
  • Operating Voltage
  • 360 V
  • Breakdown Voltage
  • 400 V
  • Peak Surge Current
  • 100 A
  • Series
  • SMP100LC
  • Package / Case
  • DO-214AA
  • Minimum Operating Temperature
  • - 40 C
  • Maximum Operating Temperature
  • + 150 C
  • Capacitance
  • 20 pF
  • Channels
  • 1 Channel
  • Dimensions
  • 5.6 mm W x 4.6 mm L x 2.45 mm H
  • Mounting Style
  • Packaging
  • Reel
  • Factory Pack Quantity
  • 2500
  • Termination Style

SMP100LC-400 Documents

SMP100LC-400 Related Products

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Estimated Delivery Time: Aug 09 - Aug 14 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that SMP100LC-400 is the original manufacturer or agent of ST?
We have a professional business development department to strictly test and verify the qualifications of ST original manufacturers and agents. All ST suppliers must pass the qualification review before they can publish their SMP100LC-400 devices; we pay more attention to the channels and quality of SMP100LC-400 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of SMP100LC-400 chips? Including ST original factory information, TVS Diodes - Transient Voltage Suppressors application, SMP100LC-400 pictures?
You can use Jotrin's intelligent search engine, or filter by Protection Devices ; Lightning surge protection ; Discrete surge suppressors ; Trisils 2nd generation category, or find it through STMicroelectronics, Inc Information page.
Q: Are the ST's SMP100LC-400 price and stock displayed on the platform accurate?
The ST's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for SMP100LC-400, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of SMP100LC-400?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SMP100LC400 we delivered, we will accept the replacement or return of the SMP100LC-400 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of SMP100LC-400.
(3)The SMP100LC-400 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as SMP100LC-400 datasheet pdf, SMP100LC pin diagram?
Need any After-Sales service, please feel free contact us:

STMicroelectronics, Inc

ST Microelectronics is a global independent semiconductor company and a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications, and that designs, develops, manufactures and markets a broad spectrum of products....
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