SMAJ51

Mfr. #:: SMAJ51
Manufacturer:: Littelfuse
Description:: TVS Diodes - Transient Voltage Suppressors 51Vr 400W 4.9A 10% UniDirectional
Lifecycle:: New from this manufacturer.
Datasheet:: SMAJ51 Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: SMAJ51 more Information

Product Attribute
Attribute Value

Manufacturer: Littelfuse Inc.

Product Category: TVS - Diodes

Series: SMAJ

Type: Zener

Packaging: Tape & Reel (TR)

Unit-Weight: 0.002152 oz

Mounting-Style: SMD/SMT

Termination-Style: SMD/SMT

Operating-Temperature-Range: - 65 C to + 150 C

Height: 2.29 mm

Length: 4.5 mm

Width: 2.79 mm

Package-Case: DO-214AC, SMA

Operating-Temperature: -55°C ~ 150°C (TJ)

Mounting-Type: Surface Mount

Applications: General Purpose

Supplier-Device-Package: DO-214AC (SMA)

Unidirectional-Channels: 1

Bidirectional-Channels

Voltage-Reverse-Standoff-Typ: 51V

Voltage-Breakdown-Min: 53.73V

Voltage-Clamping-Max-Ipp: 86.52V

Current-Peak-Pulse-10-1000μs: 4.9A

Power-Peak-Pulse: 400W

Power-Line-Protection: No

Capacitance-Frequency: -

Pd-Power-Dissipation: 400 W

Maximum-Operating-Temperature: + 150 C

Minimum-Operating-Temperature: - 65 C

Breakdown-Voltage: 56.7 V

Clamping-Voltage: 82.4 V

Peak-Surge-Current: 4.9 A

Working-Voltage: 51 V

Polarity: Unidirectional

Tags: SMAJ51, SMAJ5, SMAJ, SMA

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

SMAJ51 Description

***i-Key: TVS DIODE 51V 86.52V DO214AC

***ied Electronics & Automation: TVS DIODE SMA

SMAJ51 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.

Electrical Vehicle AC Chargers: Although simpler in nature compared to DC chargers, AC charging stations safely deliver AC power from the electrical grid into the vehicle. Due to space and weight constraints in the vehicle, on-board chargers and AC charging stations are typically limited to lower amounts of power (22kW or less), which means charging time is slow – taking several hours. These systems also rely on a vehicle’s on-board charger to enable the conversion of AC power from the grid into DC power to charge the vehicle’s battery. It’s critical that proper measures are taken to safeguard both the charger and vehicle.

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

SMAJ TVS 400W Diodes: Littelfuse SMAJ TVS (transient voltage suppression) 400W Diodes are surface mount diodes designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. With a 400W peak Pulsepower capability at 10µs x 1000µs waveform, the SMAJ TVS 400W diodes feature a fast response time typically less than 1.0ps from 0 Volts to VBR min.

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

Electrical Vehicle DC Fast Chargers: DC charging stations are designed to convert the electrical grid’s AC power into DC power that can then be fed directly into a vehicle’s battery system for fast charging – in 30 minutes or less. Because the conversion from AC to DC power is being done in the charging station, these units can provide higher levels of power (50kW to 350kW and beyond) to the vehicle compared to AC charging stations. Working with tens to hundreds of kilowatts of power, efficient conversion, reliability of the system, and user safety are critical.

Market price

Part #	Mfg.	Description	Stock	Price
SMAJ51CA DISTI # V72:2272_17750956	Suzhou Good-Ark Electronics Co Ltd	SMAJ51CA	27593	75000:$0.0803 30000:$0.0827 15000:$0.0856 6000:$0.1007 3000:$0.1067 1000:$0.1077 500:$0.1416 250:$0.1555 100:$0.1965 50:$0.2834 25:$0.2866 10:$0.2902 1:$0.4178
SMAJ51A DISTI # V72:2272_06468681	Littelfuse Inc	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMAJ T/R RoHS: Compliant	16435	15000:$0.0738 6000:$0.0747 3000:$0.0795 1000:$0.1105 500:$0.1560 250:$0.1948 100:$0.1974 25:$0.3148 10:$0.3175 1:$0.5120
SMAJ51A DISTI # V72:2272_17697472	Suzhou Good-Ark Electronics Co Ltd	SMAJ51A	14225	75000:$0.0595 30000:$0.0674 15000:$0.0731 6000:$0.0738 3000:$0.0787 1000:$0.1093 500:$0.1544 250:$0.1928 100:$0.1954 50:$0.3109 25:$0.3149 10:$0.3175 1:$0.5120
SMAJ51CA DISTI # V72:2272_06468683	Littelfuse Inc	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMAJ T/R RoHS: Compliant	14005	6000:$0.1017 3000:$0.1078 1000:$0.1089 500:$0.1431 250:$0.1571 100:$0.1986 25:$0.2867 10:$0.2902 1:$0.4178
SMAJ51A DISTI # V72:2272_06261042	Bourns Inc	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	10350	6000:$0.0747 3000:$0.0795 1000:$0.1105 500:$0.1560 250:$0.1948 100:$0.1974 25:$0.3148 10:$0.3175 1:$0.5120
SMAJ51CA-13-F DISTI # V36:1790_06704211	Zetex / Diodes Inc	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	5000	50000:$0.2129 25000:$0.2570 10000:$0.3401 5000:$0.4344
SMAJ51A-TP DISTI # V72:2272_06842504	Micro Commercial Components	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	4803	3000:$0.1113 1000:$0.1125 500:$0.1480 250:$0.1834 100:$0.1853 25:$0.3212 10:$0.3244 1:$0.5699
SMAJ51CA DISTI # V72:2272_06261043	Bourns Inc	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	3947	3000:$0.1088 1000:$0.1089 500:$0.1431 250:$0.1571 100:$0.1986 25:$0.2867 10:$0.2902 1:$0.4178
SMAJ51A-E3/61 DISTI # V72:2272_18780368	Vishay Intertechnologies	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	1195	1000:$0.0988 500:$0.1283 250:$0.1419 100:$0.1577 25:$0.2437 10:$0.2708 1:$0.4275
SMAJ51CA-TP DISTI # V72:2272_06842505	Micro Commercial Components	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	815	500:$0.1273 250:$0.1587 100:$0.1603 25:$0.2774 10:$0.2803 1:$0.4940
SMAJ51CA DISTI # SMAJ51CABCT-ND	Bourns Inc	TVS DIODE 51V 82.4V SMA RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	63628In Stock	2500:$0.1089 1000:$0.1187 500:$0.1583 250:$0.1913 100:$0.2309 25:$0.2836 10:$0.3360 1:$0.4300
SMAJ51CA DISTI # SMAJ51CABDKR-ND	Bourns Inc	TVS DIODE 51V 82.4V SMA RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	63628In Stock	2500:$0.1089 1000:$0.1187 500:$0.1583 250:$0.1913 100:$0.2309 25:$0.2836 10:$0.3360 1:$0.4300
SMAJ51CA DISTI # SMAJ51CABTR-ND	Bourns Inc	TVS DIODE 51V 82.4V SMA RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	55000In Stock	25000:$0.0854 10000:$0.0929 5000:$0.0993
SMAJ51A DISTI # SMAJ51ABCT-ND	Bourns Inc	TVS DIODE 51V 82.4V SMA RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	24951In Stock	2500:$0.0936 1000:$0.1077 500:$0.1404 250:$0.1755 100:$0.2481 25:$0.3276 10:$0.4210 1:$0.5900
SMAJ51A DISTI # SMAJ51ABDKR-ND	Bourns Inc	TVS DIODE 51V 82.4V SMA RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	24951In Stock	2500:$0.0936 1000:$0.1077 500:$0.1404 250:$0.1755 100:$0.2481 25:$0.3276 10:$0.4210 1:$0.5900
SMAJ51CA DISTI # SMAJ51CALFCT-ND	Littelfuse Inc	TVS DIODE 51V 82.4V DO214AC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	20715In Stock	2500:$0.1442 1000:$0.1573 500:$0.2098 250:$0.2535 100:$0.3059 25:$0.3760 10:$0.4460 1:$0.5700
SMAJ51CA DISTI # SMAJ51CALFDKR-ND	Littelfuse Inc	TVS DIODE 51V 82.4V DO214AC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	20715In Stock	2500:$0.1442 1000:$0.1573 500:$0.2098 250:$0.2535 100:$0.3059 25:$0.3760 10:$0.4460 1:$0.5700
SMAJ51A DISTI # SMAJ51ABTR-ND	Bourns Inc	TVS DIODE 51V 82.4V SMA RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	20000In Stock	50000:$0.0602 25000:$0.0677 10000:$0.0722 5000:$0.0813
SMAJ51CA DISTI # SMAJ51CALFTR-ND	Littelfuse Inc	TVS DIODE 51V 82.4V DO214AC RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	15000In Stock	25000:$0.1134 10000:$0.1233 5000:$0.1318
SMAJ51A DISTI # SMAJ51ALFCT-ND	Littelfuse Inc	TVS DIODE 51V 82.4V DO214AC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	7727In Stock	2500:$0.1058 1000:$0.1154 500:$0.1538 250:$0.1859 100:$0.2244 25:$0.2756 10:$0.3270 1:$0.4200
SMAJ51A DISTI # SMAJ51ALFDKR-ND	Littelfuse Inc	TVS DIODE 51V 82.4V DO214AC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	7727In Stock	2500:$0.1058 1000:$0.1154 500:$0.1538 250:$0.1859 100:$0.2244 25:$0.2756 10:$0.3270 1:$0.4200
SMAJ51A DISTI # SMAJ51ALFTR-ND	Littelfuse Inc	TVS DIODE 51V 82.4V DO214AC RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	5000In Stock	50000:$0.0832 25000:$0.0904 10000:$0.0967 5000:$0.1060
SMAJ51A-E3/61 DISTI # SMAJ51A-E3/61GICT-ND	Vishay Semiconductors	TVS DIODE 51V 82.4V DO214AC RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	3598In Stock	500:$0.1409 250:$0.1734 100:$0.2059 25:$0.2980 10:$0.3300 1:$0.4400
SMAJ51A-E3/61 DISTI # SMAJ51A-E3/61GIDKR-ND	Vishay Semiconductors	TVS DIODE 51V 82.4V DO214AC RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	3598In Stock	500:$0.1409 250:$0.1734 100:$0.2059 25:$0.2980 10:$0.3300 1:$0.4400
SMAJ51A-E3/61 DISTI # SMAJ51A-E3/61GITR-ND	Vishay Semiconductors	TVS DIODE 51V 82.4V DO214AC RoHS: Compliant Min Qty: 1800 Container: Tape & Reel (TR)	1800In Stock	45000:$0.0763 12600:$0.0815 5400:$0.0894 3600:$0.0947 1800:$0.1052
SMAJ51CA DISTI # 30668206	Suzhou Good-Ark Electronics Co Ltd	SMAJ51CA	27593	15000:$0.0856 6000:$0.1007 3000:$0.1073 1000:$0.1077 500:$0.1416 250:$0.1555 206:$0.1965
SMAJ51A DISTI # 27178617	Littelfuse Inc	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMAJ T/R RoHS: Compliant	16435	129:$0.0833
SMAJ51A DISTI # 30668142	Suzhou Good-Ark Electronics Co Ltd	SMAJ51A	14225	6000:$0.0745 3000:$0.0787 1000:$0.1109 500:$0.1544 250:$0.1928 206:$0.1953
SMAJ51CA DISTI # 27612605	Littelfuse Inc	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMAJ T/R RoHS: Compliant	14005	113:$0.0951
SMAJ51A DISTI # 27475517	Bourns Inc	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	10350	6000:$0.0752 3000:$0.0795 1000:$0.1121 500:$0.1560 250:$0.1949 100:$0.1973 97:$0.3147
SMAJ51CA DISTI # 26707533	Littelfuse Inc	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMAJ T/R RoHS: Compliant	6160	439:$0.1754
SMAJ51CA DISTI # 30199353	Bourns Inc	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	5079	736:$0.1425
SMAJ51A DISTI # 31337184	Littelfuse Inc	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMAJ T/R RoHS: Compliant	5000	5000:$0.0681
SMAJ51CA DISTI # 30164190	Bourns Inc	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	5000	3000:$0.0824 2000:$0.0868 1000:$0.0893
SMAJ51CA-13-F DISTI # 27625450	Zetex / Diodes Inc	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	5000	5000:$0.4164
SMAJ51A-TP DISTI # 25760117	Micro Commercial Components	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	4803	3000:$0.1113 1000:$0.1125 500:$0.1480 250:$0.1834 150:$0.1853
SMAJ51CA DISTI # 27526695	Bourns Inc	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	3947	3000:$0.0980 1000:$0.1089 500:$0.1431 250:$0.1571 100:$0.1986 82:$0.2867
SMAJ51A DISTI # 30164220	Bourns Inc	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	2000	3000:$0.0702 2000:$0.0746 1000:$0.0764
SMAJ51A-E3/61 DISTI # 25821246	Vishay Intertechnologies	Diode TVS Single Uni-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	1195	1000:$0.0988 500:$0.1283 250:$0.1419 100:$0.1577 72:$0.2437
SMAJ51CA-TP DISTI # 25760118	Micro Commercial Components	Diode TVS Single Bi-Dir 51V 400W 2-Pin SMA T/R RoHS: Compliant	815	500:$0.1273 250:$0.1587 152:$0.1603

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	Mfr.#: SMAJ9.0CAHE3/5A OMO.#: OMO-SMAJ9-0CAHE3-5A-VISHAY	TVS Diodes - Transient Voltage Suppressors 400W 9.0V 5% Bi
	Mfr.#: SMAJ5.0CATR-7 OMO.#: OMO-SMAJ5-0CATR-7-1190	New and Original
	Mfr.#: SMAJ64A-TR OMO.#: OMO-SMAJ64A-TR-1190	New and Original
	Mfr.#: SMA5J28CA-M3/61 OMO.#: OMO-SMA5J28CA-M3-61-VISHAY	TVS Diodes - Transient Voltage Suppressors 500W,28V 5%,BIDIR,SMA TVS

SMAJ51

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes