Name: EC103B
Brand: Littelfuse Inc.
SKU: EC103B
Availability: InStock
Rating: 5 (136 reviews)

EC103B

For Reference Only

Part Number	EC103B
Manufacturer	Littelfuse Inc.
Description	SCR SENSITIVE GATE 0.8A 200V
Datasheet	EC103B Datasheet EC103B Specifications
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
In Stock	6,912 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	May 14 - May 19 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # EC103B (Thyristors - SCRs) is manufactured by Littelfuse Inc. and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For EC103B specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add EC103B with quantity into BOM. Heisener.com does NOT require any registration to request a quote of EC103B.

EC103B Specifications

Manufacturer	Littelfuse Inc.
Category	Discrete Semiconductor Products - Thyristors - SCRs
Package	TO-226-3, TO-92-3 (TO-226AA)
ECAD
Series	-
Voltage - Off State	200V
Voltage - Gate Trigger (Vgt) (Max)	800mV
Current - Gate Trigger (Igt) (Max)	200µA
Voltage - On State (Vtm) (Max)	1.7V
Current - On State (It (AV)) (Max)	510mA
Current - On State (It (RMS)) (Max)	800mA
Current - Hold (Ih) (Max)	5mA
Current - Off State (Max)	1µA
Current - Non Rep. Surge 50, 60Hz (Itsm)	16A, 20A
SCR Type	Sensitive Gate
Operating Temperature	-40°C ~ 110°C
Mounting Type	Through Hole
Package / Case	TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package	TO-92

EC103B Datasheet

EC103B Reviews

Jazm*****azquez

April 6, 2023

★ ★ ★ ★ ★

Excellent ! EC103B item arrived very quickly and was packaged well, no issues.

Geor*****Ramesh

March 30, 2023

★ ★ ★ ★ ★

Super easy search and order process. Lots of Shipping and Payment Options, you can always find the best way for the purchase.

Chai*****lliams

March 17, 2023

★ ★ ★ ★ ★

It arrived on time. I was able to finish a repair before Sunday service and with no over time. Easy to work with.

Corb*****rennan

March 16, 2023

★ ★ ★ ★ ★

The order process is easy and user friendly, very helpful customer service, always fast shipping.

Ald*****Chada

March 15, 2023

★ ★ ★ ★ ★

The pricing is great. This is the first time I use Heisener Electronics but I will recommend it to my business partners.

Kyr*****ohra

March 14, 2023

★ ★ ★ ★ ★

Great Seller, Great Item, the quality is great, Highly Recommended.

Alis*****ontoya

February 20, 2023

★ ★ ★ ★ ★

I had no problems with this product. Would I recommend it. Yes.

Zand*****strada

February 19, 2023

★ ★ ★ ★ ★

Packing good, very happy with goods, Very fast delivery, good service. Thanks

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EC103B Packaging

EC103B FAQ

1. How to order EC103B on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that EC103B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the EC103B. All suppliers must pass our qualification reviews before they can publish their products including EC103B on Heisener; we pay more attention to the channels and quality of EC103B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the EC103B price and inventory displayed accurate?

The price and inventory of EC103B fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of EC103B?

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 EC103B we delivered, we will accept the replacement or return of the EC103B 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 EC103B.

(3)The PartNo 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
7.How to contact us to get technical supports, such as EC103B pin diagram, EC103B datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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EC103B Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

EC103B1

Littelfuse Inc

2000

EC103B

Teccor

555

Part Number	Manufacturer	Description	Stock
EC103BRP	Littelfuse Inc	SCR SENS GATE 200V 0.8A TO 92	0
EC103B3	Littelfuse Inc	EC103B3RP	0
EC103B2AP	Littelfuse Inc	SCR SENS GATE 200V 0.8A TO-92	0
EC103B1RP	Teccor		27123
EC103B	Teccor	Min Qty 9	465
EC103B2	Littelfuse Inc	SCR SENS GATE 200V 0.8A TO-92	0
EC103B3RP	Littelfuse Inc	EC103B3RP	0
EC103B1AP	Littelfuse Inc	SCR SENS GATE 200V 0.8A TO-92	0
EC103B1	Teccor		27123

Part Number	Manufacturer	Description	Stock
EC103B1RP D# EC103B1RP-ND	Littelfuse Inc	SCR 200V 800MA TO92	0
EC103B2AP D# EC103B2AP-ND	Littelfuse Inc	SCR 200V 800MA TO92	0
EC103B D# EC103B-ND	Littelfuse Inc	SCR 200V 800MA TO92	0
EC103B2 D# EC103B2-ND	Littelfuse Inc	SCR 200V 800MA TO92	0
EC103B3RP D# EC103B3RP-ND	Littelfuse Inc	EC103B3RP	0
EC103B1AP D# EC103B1AP-ND	Littelfuse Inc	SCR 200V 800MA TO92	0
EC103B1 D# EC103B1-ND	Littelfuse Inc	SCR 200V 800MA TO92	0
EC103BRP D# EC103BRP-ND	Littelfuse Inc	SCR 200V 800MA TO92	0
EC103B3 D# EC103B3-ND	Littelfuse Inc	SCR 200V 800MA TO92	0

Part Number	Manufacturer	Description	Stock
EC103B3	New Jersey Semiconductor Products Inc	OEM/CM QUOTES ONLY \| NO BROKERS	30773
S712EC103B3	Littelfuse Inc	OEM/CM QUOTES ONLY \| NO BROKERS	1190
EC103B1RP	Littelfuse Inc	OEM/CM QUOTES ONLY \| NO BROKERS	2507
EC103B	SSI	OEM/CM QUOTES ONLY \| NO BROKERS	2300
EC103B1	LITTEL	OEM/CM QUOTES ONLY \| NO BROKERS	2300
EC103BRP	Littelfuse Inc	OEM/CM QUOTES ONLY \| NO BROKERS	2167
EC103B2	Littelfuse Inc	OEM/CM QUOTES ONLY \| NO BROKERS	4600

Part Number	Manufacturer	Description	Stock
EC103BRP D# NS-EC103BRP	Littelfuse Inc	OEM/CM ONLY	8669
EC103B1 D# NS-EC103B1	LITTEL	OEM/CM ONLY	3938
EC103B1RP D# NS-EC103B1RP	Littelfuse Inc	OEM/CM ONLY	3139
EC103B2AP D# NS-EC103B2AP	Littelfuse Inc	OEM/CM ONLY	6888
EC103B D# NS-EC103B	Littelfuse Inc	OEM/CM ONLY	4683
EC103B3RP D# NS-EC103B3RP	Littelfuse Inc	OEM/CM ONLY	3871
EC103B1AP D# NS-EC103B1AP	Littelfuse Inc	OEM/CM ONLY	2128

Part Number	Manufacturer	Description	Stock
EC103B1RP	Littelfuse Inc	0.8 A, 200 V, SCR, TO-92	1744
EC103B	Teccor	0.8 A, 200 V, SCR, TO-92	29
EC103B2	Littelfuse Inc		3200

Part Number

Manufacturer

Description

Stock

EC103B3

D# EC103B3

Teccor

Semiconductor

693

EC103B

D# EC103B

Teccor

Semiconductor

102

Part Number	Manufacturer	Description	Stock
EC103B	Littelfuse Inc	OEM/CM ONLY	5587
EC103B2	Teccor	OEM/CM ONLY	4776
EC103BRP	Teccor	OEM/CM ONLY	1900
EC103B1	Littelfuse Inc	OEM/CM ONLY	2575
EC103B3	Teccor	OEM/CM ONLY	28733
S712EC103B3	Littelfuse Inc	OEM/CM ONLY	1016
EC103B1RP	Littelfuse Inc	OEM/CM ONLY	2196

Part Number	Manufacturer	Description	Stock
EC103B2	mfr	RFQ	3637
EC103B1	mfr	RFQ	8748
EC103B	Teccor	RFQ	8341

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EC103B

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