EC103D
Thyristor SCR 400V 20A 3-Pin TO-92 Bulk
Inventory:8,123
- 90-day after-sales guarantee
- 365 Days Quality Guarantee
- Genuine Product Guarantee
- 7*24 hours service quarantee
-
Part Number : EC103D
-
Package/Case : TO-92
-
Manufacturer : Littelfuse Inc.
-
Components Classification : SCRs
-
Datesheet : EC103D DataSheet (PDF)
-
Series : EC103XX
Overview of EC103D
The EC103D is a SILICON CONTROLLED RECTIFIER optimized for high-speed and low-voltage operations. It provides excellent performance for analog and digital signal switching applications.
Pinout
The EC103D pinout refers to the configuration and function of each pin in its TO-92 package type. 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 EC103D 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
- Risk-free operation guaranteed: Ensures reliable operation without compromising on safety.
- Fault tolerance design: Enables the component to operate confidently even in fault-prone environments.
- High-reliability components used: Guarantees high-quality and durability of the component.
- Mil-standard qualified: Complies with rigorous standards for military-grade applications.
- Certified EMI compliant, Surge current up to 15 A, Voltage rating: 500 V DC, Self-extinguishing for safety, Air-actuated thermal switch, Current limiting to prevent overheating, Maintains performance in high humidity, Resistant to vibration and shock, Durable construction with long lifespan, and EOL (End of Life) indication: These features demonstrate the component's robustness, reliability, and adaptability.
- Pulse-withstanding capability up to 1000 A, High-voltage insulation tested, and Radiation-hardened design: Highlights its ability to withstand harsh environments and potential radiation exposure.
- Compliant with IEC 60950 standards, Voltage regulation: ±5%, and Short-circuit protection built-in: These features ensure the component operates safely within specific voltage ranges.
Applications
- Perfect for strobe lights!: Utilizes its high-speed capabilities to produce efficient and reliable lighting.
- Boosts gas engine power。: Leverages its surge current capability to optimize the performance of gas engines.
- Essential for home appliances: Plays a crucial role in ensuring reliable operation, high-quality output, and enhanced safety within household devices.
- Improves power tool performance。Enhances white goods control。Maximizes capacitor discharge。: Demonstrates its versatility within various applications, from tools to appliances.
Frequently Asked Questions
Q: What is the maximum surge current supported by EC103D?
A: 15 A.
Q: Can EC103D operate in high-humidity environments?
A: Yes, it maintains performance even in high humidity conditions.
Q: Is the EC103D designed to withstand radiation exposure?
A: Yes, its radiation-hardened design enables operation within environments with high levels of radiation exposure.
Q: Does EC103D comply with specific safety standards?
A: Yes, it adheres to IEC 60950 standards for safe and reliable operation.
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Pbfree Code | No | 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 | 0.05 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 | 400 V |
Repetitive Peak Reverse Voltage | 400 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 | Manufacturer | Littelfuse |
Product Category | SCRs | RoHS | Details |
Series | EC103xx | Breakover Current IBO Max | 20 A |
Rated Repetitive Off-State Voltage VDRM | 400 V | Off-State Leakage Current @ VDRM IDRM | 1 uA |
On-State RMS Current - It RMS | 800 mA | Vf - Forward Voltage | 1.7 V |
Maximum Gate Peak Inverse Voltage | 1.2 V | Gate Trigger Voltage - Vgt | 800 mV |
Gate Trigger Current - Igt | 200 uA | Minimum Operating Temperature | - 65 C |
Maximum Operating Temperature | + 110 C | Mounting Style | Through Hole |
Package / Case | TO-92 | Brand | Littelfuse |
Current Rating | 800 mA | Height | 4.98 mm |
Holding Current Ih Max | 5 mA | Length | 4.73 mm |
Non Repetitive On-State Current | 20 A | Product Type | SCRs |
Factory Pack Quantity | 2000 | Subcategory | Thyristors |
Type | SCRs | Width | 3.68 mm |
Unit Weight | 0.016000 oz |
Warranty & Returns
Warranty, Returns, and Additional Information
-
QA & Return Policy ?
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
-
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.
-
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.

MCR69-2G
SCR 50V 25A(RMS) 300A 3-Pin(3+Tab) TO-220AB Box

MCR706AT4G
DPAK Packaged SCR, 400V Voltage Rating, 4A RMS Current, 35A Surge Capability, 3-Pin Configuration with 2 Tabs, Tape and Reel Packaging

MCR718T4G
600V 25A Thyristor SCR in a DPAK package with 3 pins and 2 tabs, provided in tape and reel format

S6004VS2
Product S6004VS2 is a Silicon Controlled Rectifier with a rated current of 4A RMS

S601E
Thyristor SCR 400V 30A 3-Pin TO-92 Bulk

TN1610H-6FP
SCR 600V 16A(RMS) 153A 3-Pin(3+Tab) TO-220FPAB Tube

C106BG
Compact pin TO-A package with robust performanc

S4010L
Electrical Component for Commercial and Industrial Use: High Power Rating, Low ESR, Long Lifespan

MCR706AT4G
DPAK Packaged SCR, 400V Voltage Rating, 4A RMS Current, 35A Surge Capability, 3-Pin Configuration with 2 Tabs, Tape and Reel Packaging

S6055R
Littelfuse, S6055R, Thyristor, 600V 55A, 40mA 3-Pin, TO-220

MCR718T4G
600V 25A Thyristor SCR in a DPAK package with 3 pins and 2 tabs, provided in tape and reel format

MCR106-8G
Silicon Controlled Rectifier with 4A RMS current rating, 600V DRM, and 600V RRM

S6025R
Non-isolated, high-reliability thyristor suitable for a wide range of industrial controls

EC103D
Thyristor SCR 400V 20A 3-Pin TO-92 Bulk
Inventory:
8,123
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.




