SMF4L40A

Mfr. #:: SMF4L40A
Manufacturer:: Littelfuse
Description:: TVS Diodes / ESD Suppressors 400W 40V 5% Uni-directional
Lifecycle:: New from this manufacturer.
Datasheet:: SMF4L40A Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: SMF4L40A more Information

Product Attribute
Attribute Value

Manufacturer:: Littelfuse

Product Category:: TVS Diodes / ESD Suppressors

RoHS:: Y

Series:: SMF4L

Product Type:: TVS Diodes

Vesd - Voltage ESD Contact:: -

Vesd - Voltage ESD Air Gap:: -

Breakdown Voltage:: 49.1 V

Clamping Voltage:: 64.5 V

Ipp - Peak Pulse Current:: 6.2 A

Pppm - Peak Pulse Power Dissipation:: 400 W

Maximum Operating Temperature:: + 150 C

Packaging:: Reel

Brand:: Littelfuse

Factory Pack Quantity:: 3000

Subcategory:: TVS Diodes / ESD Suppression Diodes

Tags: SMF4L4, SMF4L, SMF4, SMF

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

SMF4L40A Description

***ical: Diode TVS Single Uni-Dir 40V 400W 2-Pin SOD-123FL T/R

***nell: TVS DIODE, 2KW, 40V, UNIDIR, SOD-123FL

***ark: Tvs Diode, 2Kw, 40V, Unidir, Sod-123Fl; Product Range:smf4L Series; Tvs Polarity:unidirectional; Reverse Stand-Off Voltage Vrwm:40V; Clamping Voltage Vc Max:64.5V; Diode Case Style:sod-123Fl; No. Of Pins:2Pins; Breakdown Voltage Rohs Compliant: Yes

SMF4L40A More Information

LED Lighting Solutions: Littelfuse is committed to supporting all facets of the LED lighting market with innovative solutions that not only meet regulatory standards but also increase equipment safety and reliability. To help protect end users, Littelfuse works closely with many LED driver IC suppliers, to ensure their evaluation boards and reference designs comply with safety and surge immunity requirements. They also assist LED lighting power supply manufacturers in designing optimal protection schemes for their driver modules. At the OEM level they cooperate with luminaire and lamp manufacturers to ensure their products are optimally designed for robust surge immunity protection.

Littelfuse TVS Diodes: Littelfuse TVS Diodes are used to protect semiconductor components from high-voltage transients. Their p-n junctions have a larger cross-sectional area than those of a normal diode, allowing them to conduct large currents to ground without sustaining damage. Littelfuse supplies TVS Diodes with peak power ratings from 200W to 30kW, and reverse standoff voltages from 5V to 600V. Littelfuse SMAJ, SMBJ, SMCJ, SMDJ, P6KE, and 1.5KE TVS devices are ideal for the protection of I/O Interfaces, Vcc bus and other vulnerable circuits used in telecom, computer, industrial, and consumer electronic applications.Learn More

General Purpose ESD Protection SPA Diodes: Littlefuse General Purpose ESD Protection SPA Diodes protect electronics from transient voltage damage. The wide selection offers diodes that meet industry requirements to solve multiple exposure issues.

Lightning Surge TVS SPA Diodes: Littelfuse Lightning Surge TVS SPA Diodes are designed to limit the amount of unwanted voltages to prevent damage by blocking the surges.

Littelfuse High Reliability TVS Diodes

Market price

Part #	Mfg.	Description	Stock	Price
SMF4L40A DISTI # V72:2272_16264256	Littelfuse Inc	Diode TVS Single Uni-Dir 40V 400W T/R RoHS: Compliant	3000	3000:$0.1038 1000:$0.1125 500:$0.1516 250:$0.1913 100:$0.1935 25:$0.2737 10:$0.2925 1:$0.4465
SMF4L40A DISTI # F7486CT-ND	Littelfuse Inc	TVS DIODE 40V 64.5V SOD123FL RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	14465In Stock	1000:$0.1469 500:$0.1958 250:$0.2366 100:$0.2855 25:$0.3508 10:$0.4160 1:$0.5300
SMF4L40A DISTI # F7486DKR-ND	Littelfuse Inc	TVS DIODE 40V 64.5V SOD123FL RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	14465In Stock	1000:$0.1469 500:$0.1958 250:$0.2366 100:$0.2855 25:$0.3508 10:$0.4160 1:$0.5300
SMF4L40A DISTI # F7486TR-ND	Littelfuse Inc	TVS DIODE 40V 64.5V SOD123FL RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	12000In Stock	30000:$0.1058 15000:$0.1151 6000:$0.1230 3000:$0.1310
TPSMF4L40A DISTI # F7547CT-ND	Littelfuse Inc	TVS DIODE 40V 64.5V SOD123FL RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	4938In Stock	1000:$0.1684 500:$0.2179 250:$0.2576 100:$0.2972 25:$0.3468 10:$0.3960 1:$0.4700
TPSMF4L40A DISTI # F7547DKR-ND	Littelfuse Inc	TVS DIODE 40V 64.5V SOD123FL RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	4938In Stock	1000:$0.1684 500:$0.2179 250:$0.2576 100:$0.2972 25:$0.3468 10:$0.3960 1:$0.4700
TPSMF4L40A DISTI # F7547TR-ND	Littelfuse Inc	TVS DIODE 40V 64.5V SOD123FL RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	3000In Stock	30000:$0.1285 15000:$0.1301 6000:$0.1398 3000:$0.1494
SMF4L40A DISTI # 27018263	Littelfuse Inc	Diode TVS Single Uni-Dir 40V 400W T/R RoHS: Compliant	3000	3000:$0.1038 1000:$0.1125 500:$0.1516 250:$0.1913 100:$0.1935 72:$0.2737
SMF4L40A DISTI # 31AC6958	Littelfuse Inc	TVS DIODE, 2KW, 40V, UNIDIR, SOD-123FL,Product Range:SMF4L Series,TVS Polarity:Unidirectional,Reverse Stand-Off Voltage Vrwm:40V,Clamping Voltage Vc Max:64.5V,Diode Case Style:SOD-123FL,No. of Pins:2Pins,Breakdown Voltage RoHS Compliant: Yes	9000	1:$0.4700 10:$0.3110 25:$0.2770 50:$0.2440 100:$0.2100 250:$0.1890 500:$0.1680 1000:$0.1260
TPSMF4L40A DISTI # 31AC7141	Littelfuse Inc	TVS DIODE, AEC-Q101, 2KW, 40V, SOD-123FL,Product Range:TPSMF4L Series,TVS Polarity:Unidirectional,Reverse Stand-Off Voltage Vrwm:40V,Clamping Voltage Vc Max:64.5V,Diode Case Style:SOD-123FL,No. of Pins:2Pins,Breakdown Voltage RoHS Compliant: Yes	2656	1:$0.5700 10:$0.3770 25:$0.3360 50:$0.2960 100:$0.2550 250:$0.2300 500:$0.2040 1000:$0.1530
SMF4L40A DISTI # 576-SMF4L40A	Littelfuse Inc	ESD Suppressors / TVS Diodes 400W 40V 5% Uni-directional RoHS: Compliant	4725	1:$0.4700 10:$0.3110 100:$0.2100 500:$0.1680 1000:$0.1260 3000:$0.1090 9000:$0.1020
TPSMF4L40A DISTI # 576-TPSMF4L40A	Littelfuse Inc	ESD Suppressors / TVS Diodes 2kW 40V AEC-Q101 5% Uni-Directional RoHS: Compliant	3755	1:$0.5700 10:$0.3770 100:$0.2550 500:$0.2040 1000:$0.1530 3000:$0.1320 9000:$0.1240
SMF4L40A DISTI # C1S425201116112	Littelfuse Inc	Diode TVS Single Uni-Dir 40V 400W 2-Pin SOD-123FL T/R RoHS: Compliant	3000	250:$0.1915 100:$0.1935 25:$0.2896
TPSMF4L40A DISTI # C1S425201103747	Littelfuse Inc	Diode TVS Single Uni-Dir 40V 400W Automotive 2-Pin SOD-123F T/R RoHS: Compliant	2450	250:$0.2326 100:$0.2349 25:$0.3510 10:$0.3545
SMF4L40A DISTI # 2773875	Littelfuse Inc	TVS DIODE, 2KW, 40V, UNIDIR, SOD-123FL RoHS: Compliant	9000	5:£0.2670 25:£0.2560 100:£0.1590 250:£0.1430 500:£0.1270
TPSMF4L40A DISTI # 2773923	Littelfuse Inc	TVS DIODE, AEC-Q101, 2KW, 40V, SOD-123FL RoHS: Compliant	2656	5:£0.3240 25:£0.2880 100:£0.1930 250:£0.1740 500:£0.1540
SMF4L40A DISTI # 2773875	Littelfuse Inc	TVS DIODE, 2KW, 40V, UNIDIR, SOD-123FL RoHS: Compliant	9000	5:$0.4320 25:$0.3760 100:$0.3070 500:$0.2590 1000:$0.2240
TPSMF4L40A DISTI # 2773923	Littelfuse Inc	TVS DIODE, AEC-Q101, 2KW, 40V, SOD-123FL RoHS: Compliant	2656	5:$0.5240 25:$0.4560 100:$0.3720 500:$0.3140 1000:$0.2720
SMF4L40A	Littelfuse Inc	ESD Suppressors / TVS Diodes 400W 40V 5% Uni-directional RoHS: Compliant	Americas -
TPSMF4L40A	Littelfuse Inc	ESD Suppressors / TVS Diodes 2kW 40V AEC-Q101 5% Uni-Directional RoHS: Compliant	Americas -

Related products

Image	Part #	Description
	Mfr.#: MM3Z5V6ST1G OMO.#: OMO-MM3Z5V6ST1G	Zener Diodes 5.6V 200mW
	Mfr.#: XR20M1280IL24TR-F OMO.#: OMO-XR20M1280IL24TR-F	UART Interface IC 1Ch 12C/SPI UART w/ Lvl Shftrs & 4 GPIOs
	Mfr.#: 74LVC07AT14-13 OMO.#: OMO-74LVC07AT14-13	Buffers & Line Drivers HEX Buff Open Drain 1.65V to 5.5V 24mA
	Mfr.#: CEDM7002AE TR OMO.#: OMO-CEDM7002AE-TR	MOSFET 60V N-Ch ESD FET 60Vdg 20Vgs 100mW
	Mfr.#: 74AUP1T34GW,125 OMO.#: OMO-74AUP1T34GW-125	Translation - Voltage Levels 1.8V SINGLE INVERTER
	Mfr.#: NCP699SN25T1G OMO.#: OMO-NCP699SN25T1G	LDO Voltage Regulators CMOS LDO 150mA 2.5V
	Mfr.#: RG1608N-153-D-T5 OMO.#: OMO-RG1608N-153-D-T5	Thin Film Resistors - SMD 1/10W 15K Ohms 0.5% 0603 10ppm
	Mfr.#: ERJ-2RKF1102X OMO.#: OMO-ERJ-2RKF1102X	Thick Film Resistors - SMD 0402 11Kohms 1% AEC-Q200
	Mfr.#: CRGS0805J100R OMO.#: OMO-CRGS0805J100R	Thick Film Resistors - SMD CRGS0805 5% 100R
	Mfr.#: RG1608N-153-D-T5 OMO.#: OMO-RG1608N-153-D-T5-SUSUMU	Thin Film Resistors - SMD 1/10W Regular 15Kohm 0.5% 10ppm

Availability

Stock:: Available
On Order:: 3500
Enter Quantity:

Current price of SMF4L40A is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$0.47~~; ~~$0.47~~

10: ~~$0.31~~; ~~$3.11~~

100: ~~$0.21~~; ~~$21.00~~

500: ~~$0.17~~; ~~$84.00~~

1000: ~~$0.13~~; ~~$126.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

Start with

SMF4L4 8
SMF4L 71
SMF4 187
SMF 1778

Newest Products

SIDACtor® Thyristors Broadband DSLP Biased Se

Littelfuse's SOT23-6 SIDACtor protection thyristors offer overvoltage protection superior to other market solutions for broadband communications applications.
TVS Diode Array ESD 4 Channel SP1015 Series

Littelfuse’s miniature, 4-channel, bidirectional SP1015 series TVS diode array offers ESD protection for up to four data lines in one compact flip chip package.
Compare SMF4L40A

SMF4L40A vs SMF4L40AQ vs SMF4L43A
LV UltraMOV™ Series Low Voltage / High Surge Vari

LV UltraMOV™ Series low voltage high surge varistor offers higher surge ratings with a smaller volume of material used per energy unit.
High-Voltage SCR Switching Thyristors SK2xxxD / SK

The SK2xxxD / SK6xxxD series SCR switching thyristors from Littelfuse are unidirectional switches designed to handle voltage spikes and power surges in incoming AC power mains. These SCRs can take
PLEDxSW White Body Open LED Protectors

The PLEDxSW series open LED protector from Littelfuse provides an electronic shunt path when an LED in an LED string fails as an open circuit.

More Newest Products

SMF4L40A

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes