Name: SP721AB
Brand: Littelfuse Inc.
SKU: SP721AB
Availability: InStock
Rating: 5 (115 reviews)

SP721AB

For Reference Only

Part Number	SP721AB
Manufacturer	Littelfuse Inc.
Description	TVS ARRAY ESD 6 INPUT 8-SOIC
Datasheet	SP721AB Datasheet SP721AB Specifications
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	184,716 piece(s)
Unit Price	Request a Quote
Lead Time	Can Ship Immediately
Estimated Delivery Time	May 1 - May 6 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # SP721AB (TVS - Mixed Technology) 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 SP721AB specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SP721AB with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SP721AB.

SP721AB Specifications

Manufacturer	Littelfuse Inc.
Category	Circuit Protection - TVS - Mixed Technology
Package	8-SOIC (0.154", 3.90mm Width)
ECAD
Series	-
Voltage - Clamping	-
Technology	Mixed Technology
Number of Circuits	6
Number of Circuits	6
Applications	General Purpose
Mounting Type	Surface Mount
Package / Case	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package	8-SOIC

SP721AB Datasheet

SP721AB Reviews

Jaso*****ueger

April 8, 2023

★ ★ ★ ★ ★

This product is very easy to replace and solved my problem.

Dange*****rpenter

March 28, 2023

★ ★ ★ ★ ★

Good！ quick and convenient delivery. product tracking with good advice.

Fati*****arkey

March 20, 2023

★ ★ ★ ★ ★

I can find what I want, and also trust I'm getting what I paid for. Many times I had to send things back or eat the cost dealing shady sellers, either way it cost me.

Roc*****Boyer

March 19, 2023

★ ★ ★ ★ ★

Easy transaction. Very pleased with goods in perfect condition would recommend Heisener company.

Jade*****yden

March 15, 2023

★ ★ ★ ★ ★

I recently became very interested in electronics and I have used several of them. They work great.

Gabri*****Hicks

February 27, 2023

★ ★ ★ ★ ★

Parts received and tested, all can work, thank you

Kyle*****lina

February 21, 2023

★ ★ ★ ★ ★

Fast, Friendly Service. Item as described. Good Communications. Thank You!

Jeffe*****Dhawan

February 19, 2023

★ ★ ★ ★ ★

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

Write a Review

★★★★★

Not Rated

Thanks for Your Review!

SP721AB Packaging

SP721AB FAQ

1. How to order SP721AB 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 SP721AB is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SP721AB. All suppliers must pass our qualification reviews before they can publish their products including SP721AB on Heisener; we pay more attention to the channels and quality of SP721AB products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SP721AB price and inventory displayed accurate?

The price and inventory of SP721AB 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 SP721AB?

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 SP721AB we delivered, we will accept the replacement or return of the SP721AB 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 SP721AB.

(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 SP721AB pin diagram, SP721AB datasheet?

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

SP721AB Related Products

C0603C0G1H430J	TDK Corporation, CAP CER 43PF 50V C0G 0201, 0201 (0603 Metric), -	View
C317C272FAG5TA	KEMET, CAP CER 2700PF 250V C0G RADIAL, Radial, -	View
CC0402CRNPO9BN3R6	Yageo, CAP CER 3.6PF 50V NPO 0402, 0402 (1005 Metric), -	View
LTC3703IGN#TRPBF	Linear Technology, IC REG CTRLR BUCK 16SSOP, 16-SSOP (0.154", 3.90mm Width), -	View
MC10H350FN	ON Semiconductor, IC TRANSLATOR PECL-TTL 20PLCC, 20-LCC (J-Lead), -	View
CYP15G0403DXB-BGI	Cypress Semiconductor Corp, IC TXRX HOTLINK II QUAD 256LBGA, 256-LBGA Exposed Pad, -	View
XMLBEZ-00-0000-0B00V227F	Cree Inc., LED EASYWHT WARM WHT 2700K 2SMD, 2020 (5050 Metric), -	View
PNJ4K01F	Panasonic Electronic Components, AMBIENT SENSOR 6 PIN SMD, 6-SMD, No Lead, -	View
RNCF0603DTE191R	Stackpole Electronics Inc., RES SMD 191 OHM 0.5% 1/10W 0603, 0603 (1608 Metric), -	View
87606-320HLF	Amphenol FCI, CONN RCPT 40POS .100" DBL PCB, -, -	View
ECC15DKRH	Sullins Connector Solutions, CONN EDGE DUAL FMALE 30POS 0.100, -, -	View
PAQ-29/5-D48PB-C	Murata Power Solutions Inc., DC/DC CONVERTER 29.8V 5A 150W, 9-DIP Module, -	View

SP721AB 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

SP721ABTG

D# V72:2272_06478450

Littelfuse Inc

ESD Suppressor Diode Diode Array Bi-Dir 30V 8-Pin SOIC N T/R

RoHS: Compliant

SP721ABG

D# V36:1790_06478449

Littelfuse Inc

ESD Suppressor Diode Diode Array Bi-Dir 30V 8-Pin SOIC N

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SP721ABTG	Littelfuse Inc		217
SP721ABT	Intersil Corporation		2210
SP721ABG	Littelfuse Inc		89

Part Number	Manufacturer	Description	Stock
SP721AB	Littelfuse Inc	TVS ARRAY ESD 6 INPUT 30V 8-SOIC	3873
SP721ABT	Littelfuse Inc	TVS ARRAY ESD 6 INPUT 30V 8-SOIC	7500
SP721ABTG	Littelfuse Inc	TVS ARRAY ESD 6 INPUT 30V 8-SOIC	7500
SP721ABG	Littelfuse Inc	TVS ARRAY ESD 6 INPUT 30V 8-SOIC	3873

Part Number	Manufacturer	Description	Stock
SP721ABG	Littelfuse Inc	Silicon Surge Protector, MS-012AA RoHS: Compliant	0
SP721ABTG	Littelfuse Inc	Silicon Surge Protector, MS-012AA RoHS: Compliant	0
SP721AB	Littelfuse Inc	Silicon Surge Protector, MS-012AA RoHS: Not Compliant	0

Part Number	Manufacturer	Description	Stock
SP721ABT D# SP721ABT-ND	Littelfuse Inc	TVS ARRAY ESD 6 INPUT 8-SOIC	0
SP721ABTG D# F3163CT-ND	Littelfuse Inc	TVS ARRAY ESD 6 INPUT 30V 8-SOIC	7139
SP721ABG D# F2719-ND	Littelfuse Inc	TVS ARRAY ESD 6 INPUT 30V 8-SOIC	6947
SP721AB D# F2165-ND	Littelfuse Inc	TVS ARRAY ESD 6 INPUT 8-SOIC	0

Part Number

Manufacturer

Description

Stock

SP721ABG

D# SP721ABG

Exar Corporation

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

1020

SP721AB

D# SP721AB

Exar Corporation

1814

Part Number	Manufacturer	Description	Stock
SP721AB	LITTELFUSE	In stock shipping within 2days	3000
SP721ABT	Intersil Corporation	In stock shipping within 2days	2266
SP721ABG	LITTELFUSE	In stock shipping within 2days	2140
SP721ABTG	LITTELFUSE	In stock shipping within 2days	3000

Part Number

Manufacturer

Description

Stock

SP721ABG

D# 1827641

Littelfuse Inc

DIODE, TVS, 6 CH, 8SOIC

RoHS: Compliant

Min Qty: 1

Container: Each

SP721ABTG

D# 1785538

Littelfuse Inc

DIODE, TVS, 6CH, 30V, SOIC8

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

4701

Part Number

Manufacturer

Description

Stock

SP721ABTG

Littelfuse Inc

SP721 Series 3 pF Surface Mount SCR & Diode Rail Clamp Array - SOIC-8

RoHS: Compliant

pbFree: Yes

10000

SP721ABG

Littelfuse Inc

SP721 Series 3 pF Surface Mount SCR & Diode Rail Clamp Array - SOIC-8

RoHS: Compliant

pbFree: Yes

1385

Part Number

Manufacturer

Description

Stock

SP721ABG

Littelfuse Inc

in stock - can ship the same day

119

Part Number	Manufacturer	Description	Stock
SP721ABT	Littelfuse Inc	OEM/CM Immediate delivery	6250
SP721ABG	Littelfuse Inc	OEM/CM Immediate delivery	16630
SP721ABTG	Littelfuse Inc	OEM/CM Immediate delivery	16631
SP721AB	Littelfuse Inc	OEM/CM Immediate delivery	3000

Part Number

Manufacturer

Description

Stock

SP721ABG

D# 576-SP721ABG

Littelfuse Inc

ESD Suppressors / TVS Diodes 6 CH DIODE ARRAY

RoHS: Compliant

1918

SP721ABTG

D# 576-SP721ABTG

Littelfuse Inc

ESD Suppressors / TVS Diodes 6 CH DIODE ARRAY

RoHS: Compliant

3852

Part Number

Manufacturer

Description

Stock

SP721ABTG

D# XSFP00000064342

Littelfuse Inc

SP721 Series 3 pF Surface Mount ESD Protection Diode - SOIC-8

5000

SP721ABG

D# XSFP00000003485

Littelfuse Inc

SP721 Series 3 pF Surface Mount SCR & Diode Rail Clamp Array - SOIC-8

986

Part Number

Manufacturer

Description

Stock

SP721ABG

D# 92K8997

Littelfuse Inc

DIODE, SCR, SOIC-8, Clamping Voltage Vc Max:-, Diode Case Style:SOIC, No. of Pins:8Pins, Operating Voltage:-, Power Dissipation Pd:-, Product Range:SP721 Series, Automotive Qualification Standard:-, MSL:MSL 1 - Unlimited RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 1

Container: Bulk

1309

SP721ABTG

D# 92K8998

Littelfuse Inc

DIODE, TVS, 3pF, SOIC-8, FULL REEL, Clamping Voltage Vc Max:-, Diode Case Style:SOIC, No. of Pins:8Pins, Operating Voltage:-, Power Dissipation Pd:-, Product Range:-, Automotive Qualification Standard:-, Capacitance, Cd:3pF RoHS Compliant: Yes

RoHS: Compliant

Min Qty: 2500

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
SP721ABT D# NS-SP721ABT	Littelfuse Inc	OEM/CM ONLY	8494
SP721ABG D# NS-SP721ABG	Littelfuse Inc	OEM/CM ONLY	2792
SP721ABTR D# NS-SP721ABTR	Wickmann USA Inc	OEM/CM ONLY	2160
SP721AB D# NS-SP721AB	Littelfuse Inc	OEM/CM ONLY	3981
SP721ABTG D# NS-SP721ABTG	Littelfuse Inc	OEM/CM ONLY	2535

Part Number

Manufacturer

Description

Stock

SP721AB

Littelfuse Inc

OVERVOLTAGE PROTECTOR, 8 Pin, Plastic, SOP

SP721ABTG

Littelfuse Inc

160

Part Number

Manufacturer

Description

Stock

SP721ABTG

D# 1713895

Littelfuse Inc

Littelfuse SP721ABTG, Hex-Element Bi-Directional TVS Diode Array, 8-Pin SOIC, RL

Min Qty: 2500

Container: Reel

2052

Part Number	Manufacturer	Description	Stock
SP721AB	Littelfuse Inc	OEM/CM ONLY	10474
SP721ABTG	Littelfuse Inc	OEM/CM ONLY	10016
SP721ABG LITTELFUSE	Littelfuse Inc	OEM/CM ONLY	1530
SP721ABG	Littelfuse Inc	OEM/CM ONLY	2211
SP721ABT	Littelfuse Inc	OEM/CM ONLY	46540
SP721ABTL	Littelfuse Inc	OEM/CM ONLY	173
SP721ABTS2527	Intersil Corporation	OEM/CM ONLY	5112

Part Number	Manufacturer	Description	Stock
SP721ABTG	Littelfuse Inc	IN stock Immediate delivery	16616
SP721ABT	LITTELF	IN stock Immediate delivery	6265
SP721ABG	Littelfuse Inc	IN stock Immediate delivery	16615
SP721AB	Littelfuse Inc	IN stock Immediate delivery	3015

Part Number	Manufacturer	Description	Stock
SP721ABTG	Littelfuse Inc	ESD Suppressors / TVS Diodes 6 CH DIODE ARRAY pbFree: Pb-Free	0
SP721ABG	Littelfuse Inc	ESD Suppressors / TVS Diodes 6 CH DIODE ARRAY pbFree: Pb-Free	0
SP721ABTG.	Littelfuse Inc	ESD Suppressors / TVS Diodes 6 CH DIODE ARRAY pbFree: Pb-Free	0

Part Number	Manufacturer	Description	Stock
SP721ABTG	Maxim Integrated Products	shipping today	1910
SP721ABT	Lattice Semiconductor Corporation	shipping today	21
SP721AB	Littelfuse Inc	shipping today	29996

Part Number

Manufacturer

Description

Stock

SP721ABTG

D# 51968419

Littelfuse Inc

ESD Suppressor Diode Diode Array Bi-Dir 30V 8-Pin SOIC N T/R

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SP721ABG

LTL

RFQ

14869

SP721AB

Harris Semiconductor

RFQ

12249

Part Number

Manufacturer

Description

Stock

SP721ABTG

D# 2372263

Littelfuse Inc

DIODE, TVS, 3pF, SOIC-8, FULL REEL

RoHS: Compliant

Min Qty: 2500

Container: Reel

SP721ABG - LITTELFUSE

D# 1611476

Littelfuse Inc

DIODE, TVS

RoHS: Compliant

Min Qty: 1

Container: Each

1340

Quick Inquiry

SP721AB

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