EC103M
Reliable and efficient three-phase power device for heavy-duty loads ( characters
Inventory:7,335
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
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Part Number : EC103M
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Package/Case : TO-92
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Manufacturer : Littelfuse Inc.
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Components Classification : SCRs
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Datesheet : EC103M DataSheet (PDF)
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Series : EC103
Overview of EC103M
The EC103M is a Silicon Controlled Rectifier (SCR) optimized for high-speed and low-voltage operations. It provides excellent performance for specific applications, such as analog and digital signal switching.
Pinout
The EC103M pinout refers to the configuration and function of each pin in its TO-92 package. This package typically includes a diagram showing the layout of the pins when viewed from the top down with pins named sequentially. Each pin on the EC103M has a specific role such as power supply input, ground connection, or signal interface. The pinout details are crucial for integrating this component into a circuit as they ensure correct connections for optimal device performance. Designers and engineers must refer to the datasheet provided by the manufacturer to get accurate information regarding each pin's function and electrical characteristics.
Features
- Dual in line package: The EC103M features a dual in line package design for efficient signal processing.
- Current surge capability up to 15A: This SCR has the ability to handle high current surges, making it suitable for applications that require high power handling.
- Operating temperature range -40°C to +125°C: The EC103M operates within a wide temperature range, allowing it to be used in various environments and applications.
- Dielectric strength up to 3000V AC: This SCR has high dielectric strength, making it suitable for use in applications where high voltage is present.
- Pulse test capability up to 30A: The EC103M can withstand high pulse currents, making it suitable for applications that require high power handling and fast switching times.
Applications
- Typical applications are capacitive discharge systems for strobe lights and gas engine ignition. Also controls for power tools, home/brown goods and white goods appliances.
Equivalents
For similar functionalities, consider these alternatives to the EC103M:
- [Equivalent 1]: [Description]
- [Equivalent 2]: [Description]
- [Equivalent 3]: [Description]
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Rohs Code | Yes | Part Life Cycle Code | Active |
Ihs Manufacturer | LITTELFUSE INC | Part Package Code | TO-92 |
Package Description | CYLINDRICAL, O-PBCY-T3 | Pin Count | 3 |
Reach Compliance Code | ECCN Code | EAR99 | |
HTS Code | 8541.30.00.80 | Samacsys Manufacturer | LITTELFUSE |
Additional Feature | HIGH RELIABILITY | Case Connection | ISOLATED |
Configuration | SINGLE | Critical Rate of Rise of Off-State Voltage-Min | 4 V/us |
DC Gate Trigger Current-Max | 0.2 mA | DC Gate Trigger Voltage-Max | 0.8 V |
Holding Current-Max | 5 mA | JEDEC-95 Code | TO-92 |
JESD-30 Code | O-PBCY-T3 | JESD-609 Code | e3 |
Leakage Current-Max | 0.1 mA | Moisture Sensitivity Level | 2 |
Non-Repetitive Pk On-state Cur | 20 A | Number of Elements | 1 |
Number of Terminals | 3 | On-state Current-Max | 800 A |
Operating Temperature-Max | 110 °C | Operating Temperature-Min | -40 °C |
Package Body Material | PLASTIC/EPOXY | Package Shape | ROUND |
Package Style | CYLINDRICAL | Peak Reflow Temperature (Cel) | 260 |
Qualification Status | Not Qualified | RMS On-state Current-Max | 0.8 A |
Repetitive Peak Off-state Voltage | 600 V | Repetitive Peak Reverse Voltage | 600 V |
Surface Mount | NO | Terminal Finish | MATTE TIN |
Terminal Form | THROUGH-HOLE | Terminal Position | BOTTOM |
Time@Peak Reflow Temperature-Max (s) | 40 | Trigger Device Type | SCR |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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Shipping and Package ?
Shipping:For example, FedEx, JP, UPS, DHL,SAGAWA, or YTC.
Parts Packaging Guarantee: Featuring 100% ESD anti-static protection, our packaging incorporates high toughness and superior buffering capabilities.
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Payment ?
For example, channels like VISA,MasterCard,Western Union,PayPal,MoneyGram,Rakuten Pay and more.
If you have specific payment channel preferences or requirements, please get in touch with our sales team for assistance.

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EC103M
Reliable and efficient three-phase power device for heavy-duty loads ( characters
Inventory:
7,335
Warranty & Returns
After Sales Service
What after-sales service can be provided?
We provide an extended quality assurance period of 365 days for all components we offer. If a return or exchange becomes essential, kindly adhere to these guidelines:
·Initiate the request within 90 days after the item's shipment date.
·Coordinate the return or exchange with our team.
·Keep the items in their original condition as delivered.
·Please be aware that the feasibility of returning or exchanging items is contingent upon an evaluation of their actual state upon return.
Shipping
What channels of transportation of goods does the website support?
We usually send out our orders during business days using FedEx, SF, UPS, or DHL. We're also here to assist with alternative shipping options. Should you require additional information about shipping particulars or expenses, please don't hesitate to get in touch with us.







Package
How to ensure that the parts will be intact during transportation?
The items we ship will be packaged in anti-static bags, ensuring ESD anti-static protection, while the outer packaging boasts exceptional durability and sealing. We offer packaging options like Tape and Reel, Cut Tape, Tube, or Tray to suit your needs.




Payment
Which payment methods can be used to pay for goods
Accepted payment methods commonly encompass VISA, MasterCard, UnionPay, Western Union, PayPal, and various other options.
Should you have a particular payment preference or wish to seek information on rates and other specifics, please feel free to reach out to us.




