P4KE51A

Mfr. #:: P4KE51A
Manufacturer:: Littelfuse
Description:: TVS Diodes - Transient Voltage Suppressors 43.6Vso 48.5V
Lifecycle:: New from this manufacturer.
Datasheet:: P4KE51A Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: P4KE51A more Information

Product Attribute
Attribute Value

Manufacturer: Littelfuse Inc.

Product Category: TVS - Diodes

Series: P4KE

Type: Zener

Packaging: Tape & Reel (TR) Alternate Packaging

Unit-Weight: 0.010582 oz

Mounting-Style: Through Hole

Termination-Style: Axial

Operating-Temperature-Range: - 55 C to + 175 C

Length: 5.2 mm

Package-Case: DO-204AL, DO-41, Axial

Operating-Temperature: -55°C ~ 175°C (TJ)

Mounting-Type: Through Hole

Applications: General Purpose

Supplier-Device-Package: DO-204AL (DO-41)

Diameter: 2.7 mm

Unidirectional-Channels: 1

Bidirectional-Channels: -

Voltage-Reverse-Standoff-Typ: 43.6V

Voltage-Breakdown-Min: 48.5V

Voltage-Clamping-Max-Ipp: 70.1V

Current-Peak-Pulse-10-1000μs: 5.8A

Power-Peak-Pulse: 400W

Power-Line-Protection: No

Capacitance-Frequency: -

Pd-Power-Dissipation: 400 W

Maximum-Operating-Temperature: + 175 C

Minimum-Operating-Temperature: - 55 C

Breakdown-Voltage: 48.5 V

Clamping-Voltage: 70.1 V

Peak-Surge-Current: 5.8 A

Working-Voltage: 43.6 V

Polarity: Unidirectional

Tags: P4KE51A, P4KE51, P4KE5, P4KE, P4K

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

P4KE51A Description

***i-Key: TVS DIODE 43.6V 70.1V DO204AL

***ied Electronics & Automation: TVS DIODE P4KE AXIAL

P4KE51A 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
P4KE51A DISTI # P4KE51A-ND	Littelfuse Inc	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 5000 Container: Tape & Reel (TR)	Temporarily Out of Stock	5000:$0.1253
P4KE51A R1G DISTI # P4KE51AR1G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 10000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.0615
P4KE51AHR1G DISTI # P4KE51AHR1G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 10000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.0615
P4KE51A A0G DISTI # P4KE51AA0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 12000 Container: Tape & Box (TB)	Temporarily Out of Stock	12000:$0.0615
P4KE51AHA0G DISTI # P4KE51AHA0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 12000 Container: Tape & Box (TB)	Temporarily Out of Stock	12000:$0.0615
P4KE51A B0G DISTI # P4KE51AB0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 10000 Container: Box	Temporarily Out of Stock	10000:$0.0615
P4KE51AHB0G DISTI # P4KE51AHB0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 10000 Container: Box	Temporarily Out of Stock	10000:$0.0615
P4KE51A R0G DISTI # P4KE51AR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 10000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.0622
P4KE51AHR0G DISTI # P4KE51AHR0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 10000 Container: Tape & Reel (TR)	Temporarily Out of Stock	10000:$0.0622
P4KE51ATR DISTI # P4KE51ATRSMC-ND	SMC Diode Solutions	TVS DIODE 41.3V 70.1V DO41 RoHS: Compliant Min Qty: 20000 Container: Tape & Reel (TR)	Temporarily Out of Stock	20000:$0.0747
P4KE51A-G DISTI # P4KE51A-G-ND	Comchip Technology Corporation Ltd	TVS DIODE 43.6V 70.1V DO41 RoHS: Compliant Min Qty: 5000 Container: Box	Temporarily Out of Stock	5000:$0.0945
P4KE51A-E3/54 DISTI # P4KE51A-E3/54-ND	Vishay Semiconductors	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 5500 Container: Tape & Reel (TR)	Temporarily Out of Stock	5500:$0.1315
P4KE51A-E3/73 DISTI # P4KE51A-E3/73-ND	Vishay Semiconductors	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 3000 Container: Tape & Box (TB)	Temporarily Out of Stock	3000:$0.1400
P4KE51AHE3/54 DISTI # P4KE51AHE3/54-ND	Vishay Semiconductors	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 5500 Container: Tape & Reel (TR)	Temporarily Out of Stock	5500:$0.1510
P4KE51AHE3/73 DISTI # P4KE51AHE3/73-ND	Vishay Semiconductors	TVS DIODE 43.6V 70.1V DO204AL RoHS: Compliant Min Qty: 3000 Container: Tape & Box (TB)	Temporarily Out of Stock	3000:$0.1615
P4KE51AHE3/73 DISTI # P4KE51AHE3/73	Vishay Intertechnologies	Diode TVS Single Uni-Dir 43.6V 400W 2-Pin DO-204AL Ammo - Ammo Pack (Alt: P4KE51AHE3/73) RoHS: Compliant Min Qty: 3000 Container: Ammo Pack	Americas - 0	3000:$0.1439 6000:$0.1399 12000:$0.1339 18000:$0.1299 30000:$0.1269
P4KE51A DISTI # 576-P4KE51A	Littelfuse Inc	ESD Suppressors / TVS Diodes 43.6Vso 48.5Vbr RoHS: Compliant	2703	1:$0.5100 10:$0.3410 100:$0.2300 500:$0.1900 1000:$0.1390 5000:$0.1190 10000:$0.1120
P4KE51A-B DISTI # 576-P4KE51A-B	Littelfuse Inc	ESD Suppressors / TVS Diodes TVS DIODE AXIAL LEAD RoHS: Compliant	0	1:$0.5200 10:$0.3420 100:$0.2310 500:$0.1850 1000:$0.1390 2500:$0.1200 10000:$0.1120
P4KE51AHE3/73 DISTI # 625-P4KE51AHE3/73	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 51V 5% Unidir AEC-Q101 Qualified RoHS: Compliant	0	1:$0.4700 10:$0.3590 100:$0.2660 500:$0.2190 1000:$0.1690 3000:$0.1540
P4KE51A-E3/54 DISTI # 625-P4KE51A-E3	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 51V Unidirect RoHS: Compliant	0	1:$0.5300 10:$0.3580 100:$0.2420 500:$0.1940 1000:$0.1460 2500:$0.1360 5500:$0.1350
P4KE51A-E3/73 DISTI # 625-P4KE51A-E3/73	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 51V Unidirect RoHS: Compliant	0	1:$0.5300 10:$0.3580 100:$0.2420 500:$0.1940 1000:$0.1460 3000:$0.1340
P4KE51A-G DISTI # 750-P4KE51A-G	Comchip Technology Corporation Ltd	ESD Suppressors / TVS Diodes TVS AXIAL 43.6V 400W	0	1:$0.5200 10:$0.3010 100:$0.1570 1000:$0.1100 5000:$0.0910 10000:$0.0830 25000:$0.0770 50000:$0.0690 100000:$0.0670
P4KE51A R0 DISTI # 821-P4KE51AR0	Taiwan Semiconductor	ESD Suppressors / TVS Diodes 400W,51V,5%,UNIDIR, TVS RoHS: Compliant	0	1:$0.3600 10:$0.2600 100:$0.1680 500:$0.1000 1000:$0.0740 5000:$0.0670
P4KE51A R0G DISTI # 821-P4KE51AR0G	Taiwan Semiconductor	ESD Suppressors / TVS Diodes 400W,51V,5%,UNIDIR, TVS RoHS: Compliant	0	1:$0.3600 10:$0.2600 100:$0.1680 500:$0.1000 1000:$0.0740 5000:$0.0670 10000:$0.0580
P4KE51AHR0 DISTI # 821-P4KE51AHR0	Taiwan Semiconductor	ESD Suppressors / TVS Diodes 400W,51V,5%,UNIDIR, TVS RoHS: Compliant	0	1:$0.3600 10:$0.2600 100:$0.1680 500:$0.1000 1000:$0.0740 5000:$0.0670 10000:$0.0580
P4KE51AHR0G DISTI # 821-P4KE51AHR0G	Taiwan Semiconductor	ESD Suppressors / TVS Diodes 400W,51V,5%,UNIDIR, TVS RoHS: Compliant	0	1:$0.3600 10:$0.2600 100:$0.1680 500:$0.1000 1000:$0.0740 5000:$0.0670 10000:$0.0580
P4KE51AHE3/54 DISTI # 625-P4KE51AHE3	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 51V 5% Unidir AEC-Q101 Qualified RoHS: Compliant	0	5500:$0.1440
P4KE51A-T DISTI # 583-P4KE51A-T	Rectron Semiconductor	ESD Suppressors / TVS Diodes DO-41 400W TVS 5% RoHS: Compliant	0	5000:$0.0410 15000:$0.0410
P4KE51A-E3/4 DISTI # 625-P4KE51A-E3/4	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 51V Unidirect RoHS: Compliant	0
P4KE51A-E3/1 DISTI # 625-P4KE51A-E3/1	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 51V 5% Unidir RoHS: Compliant	0
P4KE51A-E3/51 DISTI # 625-P4KE51A-E3/51	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 51V Unidirect RoHS: Compliant	0
P4KE51A	SMC Corporation of America	TVS-Diode-Diodes 400W 43 6V DO-41	5000	5000:$0.0568
P4KE51A-E3/54	Vishay Intertechnologies	ESD Suppressors / TVS Diodes 400W 51V Unidirect	Americas -

Related products

Image	Part #	Description
	Mfr.#: P4KE250 OMO.#: OMO-P4KE250	TVS Diodes / ESD Suppressors 214Vso 237Vbr
	Mfr.#: P4KE110CAHR0G OMO.#: OMO-P4KE110CAHR0G	TVS Diodes / ESD Suppressors 400W,110V,5%,BIDIR, TVS
	Mfr.#: P4KE82AHR0G OMO.#: OMO-P4KE82AHR0G	TVS Diodes / ESD Suppressors 400W, 82V 5% Unidirectional, TVS
	Mfr.#: P4KE62CA-E3/54 OMO.#: OMO-P4KE62CA-E3-54	TVS Diodes / ESD Suppressors 400W 62V Bidirect
	Mfr.#: P4KE350-G OMO.#: OMO-P4KE350-G	TVS Diodes / ESD Suppressors 400W, VRWM=350V
	Mfr.#: P4KE100-E3/73 OMO.#: OMO-P4KE100-E3-73	ESD Suppressors / TVS Diodes RECOMMENDED ALT 625-P4KE100A-E3/73
	Mfr.#: P4KE43CA R1G OMO.#: OMO-P4KE43CA-R1G-TAIWAN-SEMICONDUCTOR	TVS DIODE 36.8V 59.3V DO204AL
	Mfr.#: P4KE30A-B OMO.#: OMO-P4KE30A-B-LITTELFUSE	TVS Diodes - Transient Voltage Suppressors TVS DIODE AXIAL LEAD
	Mfr.#: P4KE120A B0G OMO.#: OMO-P4KE120A-B0G-TAIWAN-SEMICONDUCTOR	TVS DIODE 102V 165V DO204AL
	Mfr.#: P4KE39CA NBSP OMO.#: OMO-P4KE39CA-NBSP-1190	New and Original

Availability

Stock:: Available
On Order:: 2500
Enter Quantity:

Current price of P4KE51A 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: ~~$0.09~~; ~~$0.09~~

10: ~~$0.08~~; ~~$0.81~~

100: ~~$0.08~~; ~~$7.67~~

500: ~~$0.07~~; ~~$36.20~~

1000: ~~$0.07~~; ~~$68.20~~

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

Start with

P4KE51A 24
P4KE51 82
P4KE5 222
P4KE 2728
P4K 2814

Newest Products

TVS Diode Array 30 kV ESD Protection for Industria

Littlefuse’s SP1305 series TVS diode array 30 kV ESD protection for industrial equipment.
Automotive AEC-Q200 SMT Multilayer Varistors - AUM

Littelfuse's AUML series of surface mount multilayer varistors are designed to protect electronic systems in automobiles from destructive transient voltages.
Compare P4KE51A

P4KE51A vs P4KE51AA0G vs P4KE51AB0G
AECQ-Compliant 0603 Size SMT Fuses - 438A Series

Littelfuse's 438A series fuses are AECQ-compliant, fast-acting, and offer excellent temperature stability and performance reliability.
Reed Sensors for Press Fit Installation 59040 Seri

Littelfuse 59040 series press-fit Firecracker reed sensors are small, cylindrical reed sensors 31 mm long that press into a 9.5 mm diameter hole.
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.

More Newest Products

P4KE51A

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes