Name: SM6T68A
Brand: STMicroelectronics
SKU: SM6T68A
Availability: InStock
Rating: 5 (146 reviews)

SM6T68A

For Reference Only

Part Number	SM6T68A
Manufacturer	STMicroelectronics
Description	TVS DIODE 58.1VWM 121VC SMB
Datasheet	SM6T68A Datasheet SM6T68A Specifications
Package	DO-214AA, SMB
ECAD
In Stock	2,764,860 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	Jul 1 - Jul 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SM6T68A (TVS - Diodes) is manufactured by STMicroelectronics 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 SM6T68A specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SM6T68A with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SM6T68A.

SM6T68A Specifications

Manufacturer	STMicroelectronics
Category	Circuit Protection - TVS - Diodes
Package	DO-214AA, SMB
ECAD
Series	SM6T, TRANSIL?
Type	Zener
Unidirectional Channels	1
Bidirectional Channels	-
Voltage - Reverse Standoff (Typ)	58.1V
Voltage - Breakdown (Min)	64.6V
Voltage - Clamping (Max) @ Ipp	121V
Current - Peak Pulse (10/1000µs)	33A (8/20µs)
Power - Peak Pulse	600W
Power Line Protection	No
Applications	General Purpose
Capacitance @ Frequency	-
Operating Temperature	-55°C ~ 150°C (TJ)
Mounting Type	Surface Mount
Package / Case	DO-214AA, SMB
Supplier Device Package	SMB (DO-214AA)

SM6T68A Datasheet

SM6T68A Reviews

Rhe*****uevas

April 8, 2023

★ ★ ★ ★ ★

Website and order clear, concise and user friendly. Thanks!

Layt*****hort

April 7, 2023

★ ★ ★ ★ ★

Great deal, immediate response and very quick delivery!

Sha*****Small

March 22, 2023

★ ★ ★ ★ ★

It's an incredible place to buy the hard-to-find parts. Fair price, good quality and nice service! I would definitely do business with them again, thank you!

Oliv*****alone

March 8, 2023

★ ★ ★ ★ ★

Heisener parametric search for specific components is by far better than their competitors.

Catal*****arris

March 8, 2023

★ ★ ★ ★ ★

I love your products are well organized. You make it easy to spend $$$! Lol. Keep up the good work folks!

Jac*****Yang

March 3, 2023

★ ★ ★ ★ ★

Very easy to find and order what I wanted. Being able to add multiple items in various quantities from an online catalog page with a simple click.

Kenz*****orde

February 27, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Mac*****eon

February 23, 2023

★ ★ ★ ★ ★

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

Mathe*****anathan

February 21, 2023

★ ★ ★ ★ ★

I've made a few purchases from Heisener and always get a friendly technician helped me with locate what I was looking for. That kind of attitude is greatly appreciated.

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

SM6T68A Packaging

SM6T68A FAQ

1. How to order SM6T68A 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 SM6T68A is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SM6T68A. All suppliers must pass our qualification reviews before they can publish their products including SM6T68A on Heisener; we pay more attention to the channels and quality of SM6T68A products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SM6T68A price and inventory displayed accurate?

The price and inventory of SM6T68A 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 SM6T68A?

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 SM6T68A we delivered, we will accept the replacement or return of the SM6T68A 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 SM6T68A.

(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 SM6T68A pin diagram, SM6T68A datasheet?

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

SM6T68A Related Products

353LB5I327T	CTS-Frequency Controls, OSC SMD HCMOS VCXO 32.768MHZ 3.3, 6-SMD, No Lead, SM6T, TRANSIL?	View
M39003/01-2545H	Vishay Sprague, CAP TANT 6.8UF 20% 35V AXIAL, Axial, SM6T, TRANSIL?	View
C328C620K3G5TA	KEMET, CAP CER RAD 62PF 25V C0G 10%, -, SM6T, TRANSIL?	View
516D477M050PR6AE3	Vishay Sprague, CAP ALUM 470UF 20% 50V AXIAL, Axial, Can, SM6T, TRANSIL?	View
4410.0039	Schurter Inc., CIR BRKR THRM 600MA 240VAC 28VDC, -, SM6T, TRANSIL?	View
295-11-4426-1	Sensata Technologies/Airpax, CIRCUIT BREAKER MAG-HYDR LEVER, -, SM6T, TRANSIL?	View
RWR80S3161BSB12	Vishay Dale, RES 3.16K OHM 2W 0.1% WW AXIAL, Axial, SM6T, TRANSIL?	View
SCR63B-180	Signal Transformer, FIXED IND 18UH 1.23A 250 MOHM, Nonstandard, SM6T, TRANSIL?	View
EHF-105-01-LM-D-SM-K-TR	Samtec Inc., .050 EJECTOR HEADER ASSEMBLY, -, SM6T, TRANSIL?	View
132134-11	Amphenol RF Division, CONN SMA JACK STR 50 OHM PCB, -, SM6T, TRANSIL?	View
D38999/26SJ61HB-LC	Amphenol Aerospace Operations, CONN PLUG HSNG MALE 61POS INLINE, -, SM6T, TRANSIL?	View
XC6223T26BNR-G	Torex Semiconductor Ltd, 300MA HIGH SPEED LDO REGULATOR, -, SM6T, TRANSIL?	View

SM6T68A 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
SM6T68A-E3/5B D# V36:1790_18774630	Vishay Intertechnologies	TVS Diode Single Uni-Dir 58.1V 600W 2-Pin SMB T/R	0
SM6T68A-E3/52 D# V36:1790_18774629	Vishay Intertechnologies	TVS Diode Single Uni-Dir 58.1V 600W 2-Pin SMB T/R	0
SM6T68AY D# V72:2272_17707176	STMicroelectronics	TVS Diode Single Uni-Dir 58.1V 600W Automotive 2-Pin SMB T/R	0
SM6T68A D# V72:2272_06556480	STMicroelectronics	TVS Diode Single Uni-Dir 58.1V 600W 2-Pin SMB T/R	0

Part Number	Manufacturer	Description	Stock
SM6T68AY D# SM6T68AY	STMicroelectronics	Diode TVS Single Uni-Dir 58.1V 600W 2-Pin SMB T/R - Tape and Reel (Alt: SM6T68AY) RoHS: Compliant	0
SM6T68A D# SM6T68A	STMicroelectronics	Diode TVS Single Uni-Dir 58.1V 600W 2-Pin SMB T/R - Tape and Reel (Alt: SM6T68A) RoHS: Compliant	0
SM6T68A-E3/5B D# SM6T68A-E3/5B	Vishay Intertechnologies	Diode TVS Single Uni-Dir 58.1V 600W 2-Pin SMB T/R - Tape and Reel (Alt: SM6T68A-E3/5B) RoHS: Compliant	0
SM6T68AHE3_A/I D# SM6T68AHE3_A/I	Vishay Intertechnologies	TRANSZORB Transient Voltage Suppressor Uni-Directional 68V 600W Automotive 2-Pin DO-214AA T/R (Alt: SM6T68AHE3_A/I) RoHS: Not Compliant	0
SM6T68A-E3/52 D# SM6T68A-E3/52	Vishay Intertechnologies	Diode TVS Single Uni-Dir 58.1V 600W 2-Pin SMB T/R - Tape and Reel (Alt: SM6T68A-E3/52) RoHS: Compliant	0
SM6T68A-M3/5B D# SM6T68A-M3/5B	Vishay Intertechnologies	600W,68V 5%,UNIDIR,SMB TVS (Alt: SM6T68A-M3/5B) RoHS: Compliant	0
SM6T68AHE3_A/H D# SM6T68AHE3_A/H	Vishay Intertechnologies	TRANSZORB Transient Voltage Suppressor Uni-Directional 68V 600W Automotive 2-Pin DO-214AA T/R (Alt: SM6T68AHE3_A/H)	0
SM6T68A-M3/52 D# SM6T68A-M3/52	Vishay Intertechnologies	600W,68V 5%,UNIDIR,SMB TVS (Alt: SM6T68A-M3/52) RoHS: Compliant	0

Part Number	Manufacturer	Description	Stock
SM6T68A D# SM6T68A	STMicroelectronics	Diode TVS Single Uni-Dir 58.1V 600W 2-Pin SMB T/R (Alt: SM6T68A) RoHS: Compliant	0
SM6T68A-E3/52 D# SM6T68A-E3/52	Vishay Intertechnologies	Diode TVS Single Uni-Dir 58.1V 600W 2-Pin SMB T/R (Alt: SM6T68A-E3/52) RoHS: Compliant	0
SM6T68AY D# SM6T68AY	STMicroelectronics	Diode TVS Single Uni-Dir 58.1V 600W 2-Pin SMB T/R (Alt: SM6T68AY) RoHS: Compliant	0
SM6T68AHE3_A/I D# SM6T68AHE3_A/I	Vishay Intertechnologies	TRANSZORB Transient Voltage Suppressor Uni-Directional 68V 600W Automotive 2-Pin DO-214AA T/R (Alt: SM6T68AHE3_A/I) RoHS: Compliant	0

Part Number

Manufacturer

Description

Stock

SM6T68A

STMicroelectronics

2065

SM6T68A-E3/5B

Vishay Intertechnologies

3200

Part Number	Manufacturer	Description	Stock
SM6T68AHE3/52	Vishay Semiconductors	TVS SGL UNI-DIR 58.1V 600W 2PIN SMB - Tape and Reel	0
SM6T68AY	STMicroelectronics	Min Qty 2500	12500
SM6T68A-E3/52	Vishay Semiconductors	- Tape and Reel	0
SM6T68AHE3/5B	Vishay Semiconductors	TVS SGL UNI-DIR 58.1V 600W 2PIN SMB - Tape and Reel	0
SM6T68A	STMicroelectronics	Min Qty 2500	17500
SM6T68A-E3/5B	Vishay Semiconductors	TVS SGL UNI-DIR 58.1V 600W 2PIN SMB - Tape and Reel	0

Part Number

Manufacturer

Description

Stock

SM6T68A

STMicroelectronics

Unidirectional 58.1V 64.6V 92V 6.5A SMB(DO-214AA) TVS RoHS

1038

Part Number

Manufacturer

Description

Stock

SM6T68A

GS Battery

Trans Voltage Suppressor Diode, 600W, 58.1V V(RWM), Unidirectional, 1 Element, Silicon, DO-214AA

RoHS: Not Compliant

SM6T68AE352

Vishay Intertechnologies

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SM6T68AHE3/52 D# SM6T68AHE3/52-ND	Vishay Semiconductors	TVS DIODE 58.1V 92V DO214AA	0
SM6T68A-M3/52 D# SM6T68A-M3/52-ND	Vishay Semiconductors	TVS DIODE 58.1V 92V DO214AA	0
SM6T68AHE3_A/H D# SM6T68AHE3_A/H-ND	Vishay Semiconductors	TVS DIODE 600W DO214AA	0
SM6T68AHE3/5B D# SM6T68AHE3/5B-ND	Vishay Semiconductors	TVS DIODE 58.1V 92V DO214AA	0
SM6T68A-E3/5B D# SM6T68A-E3/5B-ND	Vishay Semiconductors	TVS DIODE 58.1V 92V DO214AA	0
SM6T68AY D# 497-10937-1-ND	STMicroelectronics	TVS DIODE 58.1V 121V SMB	2045
SM6T68A D# 497-7438-1-ND	STMicroelectronics	TVS DIODE 58.1V 121V SMB	6500
SM6T68AHE3_A/I D# SM6T68AHE3_A/I-ND	Vishay Semiconductors	TVS DIODE 600W DO214AA	0
SM6T68A-E3/52 D# SM6T68A-E3/52GICT-ND	Vishay Semiconductors	TVS DIODE 58.1V 92V DO214AA	1740
SM6T68A-M3/5B D# SM6T68A-M3/5B-ND	Vishay Semiconductors	TVS DIODE 58.1V 92V DO214AA	0

Part Number

Manufacturer

Description

Stock

SM6T68A-TR

STMicroelectronics

In stock shipping within 2days

56525

Part Number	Manufacturer	Description	Stock
SM6T68AY D# 2327782	STMicroelectronics	DIODE, TVS, 600W, 64.6V, SMB RoHS: Compliant Min Qty: 5 Container: Each	1993
SM6T68A D# 9886010RL	STMicroelectronics	DIODE, TVS, 68V, 600W RoHS: Compliant Min Qty: 5 Container: Reel	0
SM6T68AHM3_A/H D# 3529116	Vishay Intertechnologies	TVS, UNIDIRECTIONAL, 68V, 600W, SMB RoHS: Not Compliant Min Qty: 7500 Container: Reel	0

Part Number

Manufacturer

Description

Stock

SM6T68AY

STMicroelectronics

SM6TY Series 600 W 68 V Uni-Directional SMT Automotive Transil Diode - DO-214AA

RoHS: Compliant

pbFree: Yes

7500

SM6T68A

STMicroelectronics

SM6T Series 600 W 68 V Uni Directional Transient Voltage Suppressor - DO-214AA

RoHS: Compliant

pbFree: Yes

Part Number

Manufacturer

Description

Stock

SM6T68A

D# C133686

STMicroelectronics

1038

Part Number

Manufacturer

Description

Stock

SM6T68A

STMicroelectronics

in stock - can ship the same day

2500

Part Number	Manufacturer	Description	Stock
SM6T68A-E3/52	Vishay Intertechnologies	OEM/CM Immediate delivery	879448
SM6T68AHE3/52	Vishay Intertechnologies	OEM/CM Immediate delivery	130000
SM6T68A	STMicroelectronics	OEM/CM Immediate delivery	988000
SM6T68AY	STMicroelectronics	OEM/CM Immediate delivery	855000

Part Number

Manufacturer

Description

Stock

SM6T68A

D# 511-SM6T68A

STMicroelectronics

ESD Suppressors / TVS Diodes 600W 68V Unidirect

RoHS: Compliant

8756

SM6T68A-E3/52

D# 625-SM6T68A-E3

Vishay Intertechnologies

ESD Suppressors / TVS Diodes 600W 68V 5% Uni

RoHS: Compliant

1770

Part Number

Manufacturer

Description

Stock

SM6T68A

D# XSKDRABS0017048

STMicroelectronics

CB 472 ( SOD6/600W SMB TRANSIL

170000

SM6T68AY

D# XSFP00000202756

STMicroelectronics

5000

Part Number	Manufacturer	Description	Stock
SM6T68AHE3_A/H D# 24AJ2189	Vishay Intertechnologies	600W,68V 5%,UNIDIR,SMB TVS RoHS: Not Compliant Min Qty: 7500 Container: TAPE & REEL - FULL	0
SM6T68AY D# 97W2898	STMicroelectronics	Transient Voltage Suppressor, TVS, Transil SM6T Series, Unidirectional, 58.1 V, DO-214AA, 2, 64.6 V RoHS Compliant: Yes RoHS: Compliant Min Qty: 5 Container: Bulk	1993
SM6T68A D# 34M8616	STMicroelectronics	DIODE, TVS, 68V, 600W, Product Range:Transil SM6T Series, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:58.1V, Clamping Voltage Vc Max:121V, Diode Case Style:DO-214AA (SMB), No. of Pins:2Pins, MSL:MSL 1 - Unlimited RoHS Compliant: Yes RoHS: Compliant Min Qty: 5 Container: Cut Tape	0
SM6T68A. D# 96AC3827	STMicroelectronics	AID PROTECTION ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 2500 Container: TAPE & REEL - FULL	5000
SM6T68AHE3/52 D# 09N7612	Vishay Intertechnologies	TRANSIENT VOLTAGE SUPPRESSION DIODE, TVS Polarity:Unidirectional, Reverse Stand-Off Voltage Vrwm:58.1V, Breakdown Voltage Range:64.6V to 71.4V, Clamping Voltage Vc Max:121V, Peak Pulse Current Ippm:33A, Diode Case Style:DO-214AA RoHS Compliant: Yes RoHS: Compliant Min Qty: 3000 Container: TAPE & REEL - FULL	0

Part Number	Manufacturer	Description	Stock
SM6T68AY D# NS-SM6T68AY	STMicroelectronics	OEM/CM ONLY	10020
SM6T68A-E3/52 D# NS-SM6T68A-E3/52	Vishay Semiconductors	OEM/CM ONLY	5718
SM6T68A D# NS-SM6T68A	STMicroelectronics	OEM/CM ONLY	45115
SM6T68AHE3/52 D# NS-SM6T68AHE3/52	Vishay Semiconductors	OEM/CM ONLY	4356
SM6T68AHE3/5B D# NS-SM6T68AHE3/5B	Vishay Semiconductors	OEM/CM ONLY	5583
SM6T68A-E3/5B D# NS-SM6T68A-E3/5B	Vishay Semiconductors	OEM/CM ONLY	3958

Part Number

Manufacturer

Description

Stock

SM6T68A

STMicroelectronics

600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AA

Part Number

Manufacturer

Description

Stock

SM6T68AY

D# 7957565

STMicroelectronics

STMicroelectronics SM6T68AY, Uni-Directional TVS Diode, 600W, 2-Pin DO-214AA, TA

Min Qty: 25

Container: Ammo Pack

1200

SM6T68A

D# 4861433P

STMicroelectronics

STMicroelectronics SM6T68A, Uni-Directional TVS Diode, 600W, 2-Pin DO-214AA, RL

Min Qty: 5

Container: Reel

2560

Part Number	Manufacturer	Description	Stock
SM6T68A	STMicroelectronics	OEM/CM ONLY	403046
SM6T68AHHS	STMicroelectronics	OEM/CM ONLY	1228
SM6T68A/2	Vishay Semiconductors	OEM/CM ONLY	405
SM6T68AY	STMicroelectronics	OEM/CM ONLY	9853
2SM6T68A	STMicroelectronics	OEM/CM ONLY	213854
3SM6T68A	STMicroelectronics	OEM/CM ONLY	133025
SM6T68AE3/5B	Vishay Semiconductors	OEM/CM ONLY	3216
SM6T68AE352	Vishay Semiconductors	OEM/CM ONLY	2095
SM6T68ASMD	N/A	OEM/CM ONLY	7471
SM6T68A ROHS	STMicroelectronics	OEM/CM ONLY	5016

Part Number	Manufacturer	Description	Stock
SM6T68AY	STMicroelectronics	IN stock Immediate delivery	854985
SM6T68AHE3/52	Vishay Intertechnologies	IN stock Immediate delivery	129985
SM6T68A-E3/52	Vishay Intertechnologies	IN stock Immediate delivery	879433
SM6T68A	STMicroelectronics	IN stock Immediate delivery	987985

Part Number	Manufacturer	Description	Stock
SM6T68A-E3/52	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 600W 68V 5% Uni pbFree: Pb-Free	0
SM6T68A-E3/5B	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 600W 68V 5% Uni pbFree: Pb-Free	0
SM6T68AHE3-A/H	Vishay Intertechnologies	ESD Suppressors / TVS Diodes TVS DIODE pbFree: Pb-Free	0

Part Number	Manufacturer	Description	Stock
SM6T68A	STMicroelectronics	shipping today	7496
SM6T68AY	STMicroelectronics	shipping today	86599
SM6T68AHE3/52	Vishay Huntington	shipping today	129999
SM6T68A-E3/52	Vishay Huntington	shipping today	129999

Part Number

Manufacturer

Description

Stock

SM6T68AY

D# 25929835

STMicroelectronics

TVS Diode Single Uni-Dir 58.1V 600W Automotive 2-Pin SMB T/R

Part Number

Manufacturer

Description

Stock

SM6T68A

STMicroelectronics

TVS DIODE 58.1VWM 121VC SMB

58415

Part Number

Manufacturer

Description

Stock

SM6T68A

D# 9886010

STMicroelectronics

DIODE, TVS, 68V, 600W

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

56693

SM6T68AY

D# 2327782

STMicroelectronics

DIODE, TVS, 600W, 64.6V, SMB

RoHS: Compliant

Min Qty: 1

Container: Each

1993

Quick Inquiry

SM6T68A

Certified Quality

Heisener's commitment to quality has shaped our processes for sourcing, testing, shipping, and every step in between. This foundation underlies each component we sell.

ISO9001:2015, ICAS, IAF, UKAS