1.5KE51A

Mfr. #:: 1.5KE51A
Manufacturer:: Littelfuse
Description:: TVS Diodes - Transient Voltage Suppressors 1500W 43.6V Uni-Directional
Lifecycle:: New from this manufacturer.
Datasheet:: 1.5KE51A Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: 1.5KE51A more Information

Product Attribute
Attribute Value

Manufacturer: Littelfuse Inc.

Product Category: TVS - Diodes

Series: 1.5KE

Type: Zener

Packaging: Cut Tape (CT) Alternate Packaging

Mounting-Style: Through Hole

Termination-Style: Axial

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

Length: 9.5 mm

Package-Case: DO-201AA, DO-27, Axial

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

Mounting-Type: Through Hole

Applications: General Purpose

Supplier-Device-Package: DO-201

Diameter: 5.3 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: 21.7A

Power-Peak-Pulse: 1500W (1.5kW)

Power-Line-Protection: No

Capacitance-Frequency: -

Pd-Power-Dissipation: 1.5 kW

Maximum-Operating-Temperature: + 175 C

Minimum-Operating-Temperature: - 55 C

Breakdown-Voltage: 48.5 V

Clamping-Voltage: 70.1 V

Peak-Surge-Current: 21.7 A

Working-Voltage: 43.6 V

Polarity: Unidirectional

Tags: 1.5KE51A, 1.5KE51, 1.5KE5, 1.5KE, 1.5K, 1.5

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

1.5KE51A Description

***nell: DIODE, TVS; Diode Type:TVS; Voltage, Stand-off:43.6V; Voltage, Vbr:53.6V; Peak Pulse Power:5W; Termination Type:Axial Leaded; Case Style:DO-201AE; No. of Pins:2

***ark: DIODE, TVS; Reverse Stand-Off Voltage Vrwm:43.6V; Breakdown Voltage Range:48.5V to 53.6V; Clamping Voltage Vc Max:70.1V; Diode Configuration:Unidirectional; Peak Pulse Current Ippm:21.4A; Diode Case Style:DO-201AE; No. of Pins:2; ;RoHS Compliant: Yes

***ment14 APAC: DIODE, TVS; Reverse Stand-Off Voltage Vrwm:43.6V; Breakdown Voltage Range:48.5V to 53.6V; Clamping Voltage Vc Max:70.1V; Diode Configuration:Unidirectional; Peak Pulse Current Ippm:21.4A; Diode Case Style:DO-201AE; No. of Pins:2; Power Dissipation Pd:5W; SVHC:No SVHC (15-Dec-2010); Breakdown Voltage:53.6V; Diode Type:TVS; Package / Case:DO-201AE; Peak Pulse Power:5W; Stand-off Voltage:43.6V; Termination Type:Axial Leaded

1.5KE51A 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

Indoor LED Lighting Circuit Protection: Littelfuse Indoor LED Lighting Circuit Protection ensures a long operating life, increased energy efficiency and safety. LEDs can be damaged by voltage or current surges, and by extreme temperatures. Littelfuse circuit protection technology can protect LED assemblies from these potentially damaging causes. Important circuit protection technologies include metal-oxide varistors (MOVs), transient voltage suppression (TVS) diodes, and fuses.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

1.5KE Series Diodes: Littelfuse 1.5KE Series Diodes are designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. The 1500W axial leaded devices are available in both unidirectional and directional versions with reverse stand-off voltages ranging from 5.8V to 495V.

Market price

Part #	Mfg.	Description	Stock	Price
1.5KE51A-T DISTI # V36:1790_06684920	Zetex / Diodes Inc	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	6000	50000:$0.2029 25000:$0.2088 10000:$0.2186 2000:$0.2295 1000:$0.2733
1.5KE51A DISTI # V72:2272_21386267	Suzhou Good-Ark Electronics Co Ltd	TVS, Uni-Dir, 1500W, 51V, DO-201AE	4800	75000:$0.1794 30000:$0.1855 15000:$0.1936 6000:$0.2114 3000:$0.2137 1000:$0.2843 500:$0.2932 250:$0.3439 100:$0.3474 50:$0.3926 25:$0.4288 10:$0.4764 1:$0.5835
1.5KE51A DISTI # V72:2272_06415759	Littelfuse Inc	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	2274	1000:$0.2864 500:$0.2947 250:$0.3410 100:$0.3446 25:$0.4528 10:$0.4534 1:$0.5415
SMCJ1.5KE51A-TP DISTI # SMCJ1.5KE51A-TPMSCT-ND	Micro Commercial Components	TVS DIODE 43.6V 70.1V DO214AB RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2964In Stock	1000:$0.2893 500:$0.3639 250:$0.4236 100:$0.4832 25:$0.5580 10:$0.6330 1:$0.7500
SMCJ1.5KE51A-TP DISTI # SMCJ1.5KE51A-TPMSDKR-ND	Micro Commercial Components	TVS DIODE 43.6V 70.1V DO214AB RoHS: Compliant Min Qty: 1 Container: Digi-Reel®	2964In Stock	1000:$0.2893 500:$0.3639 250:$0.4236 100:$0.4832 25:$0.5580 10:$0.6330 1:$0.7500
1.5KE51A-TP DISTI # 1.5KE51A-TPMSCT-ND	Micro Commercial Components	TVS DIODE 43.6V 70.1V DO201AE RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2333In Stock	500:$0.2379 250:$0.2812 100:$0.3245 25:$0.3784 10:$0.4330 1:$0.5100
1.5KE51A DISTI # 1.5KE51ALFCT-ND	Littelfuse Inc	TVS DIODE 43.6V 70.1V DO201 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	2329In Stock	500:$0.3598 250:$0.4212 100:$0.4826 25:$0.5596 10:$0.6360 1:$0.7500
1.5KE51A-T DISTI # 1.5KE51ADICT-ND	Diodes Incorporated	TVS DIODE 43.6V 70.1V DO201 RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	1265In Stock	500:$0.4098 100:$0.5184 10:$0.6760 1:$0.7700
1.5KE51A DISTI # 1.5KE51ALFTR-ND	Littelfuse Inc	TVS DIODE 43.6V 70.1V DO201 RoHS: Compliant Min Qty: 1200 Container: Tape & Reel (TR)	1200In Stock	12000:$0.2226 6000:$0.2375 2400:$0.2524 1200:$0.2748
1.5KE51A-TP DISTI # 1.5KE51A-TPMSTR-ND	Micro Commercial Components	TVS DIODE 43.6V 70.1V DO201AE RoHS: Compliant Min Qty: 1200 Container: Tape & Reel (TR)	1200In Stock	30000:$0.1400 12000:$0.1417 6000:$0.1522 2400:$0.1628 1200:$0.1785
1.5KE51A-T DISTI # 1.5KE51ADITR-ND	Diodes Incorporated	TVS DIODE 43.6V 70.1V DO201 RoHS: Compliant Min Qty: 1000 Container: Tape & Reel (TR)	1000In Stock	10000:$0.2586 5000:$0.2686 2000:$0.2885 1000:$0.3183
1.5KE51A-E3/54 DISTI # 1.5KE51A-E3/54GICT-ND	Vishay Semiconductors	TVS DIODE 43.6V 70.1V 1.5KE RoHS: Compliant Min Qty: 1 Container: Cut Tape (CT)	815In Stock	500:$0.3645 250:$0.4221 100:$0.4516 25:$0.5452 10:$0.5780 1:$0.6600
M1.5KE51A DISTI # 1086-3223-ND	Microsemi Corporation	TVS DIODE 43.6V 70.1V CASE-1 RoHS: Not compliant Min Qty: 1 Container: Bulk	196In Stock	100:$3.0412 25:$3.3380 10:$3.7090 1:$4.1500
1.5KE51A-E3/51 DISTI # 1.5KE51A-E3/51GI-ND	Vishay Semiconductors	TVS DIODE 43.6V 70.1V 1.5KE RoHS: Compliant Min Qty: 1 Container: Bulk	On Order	5000:$0.5984 2500:$0.6241 1000:$0.6626 500:$0.8168 250:$0.9132 100:$0.9709 25:$1.1636 10:$1.2210 1:$1.3500
SMCJ1.5KE51A-TP DISTI # SMCJ1.5KE51A-TPMSTR-ND	Micro Commercial Components	TVS DIODE 43.6V 70.1V DO214AB RoHS: Compliant Min Qty: 3000 Container: Tape & Reel (TR)	Temporarily Out of Stock	15000:$0.2301 6000:$0.2446 3000:$0.2591
1.5KE51A-E3/54 DISTI # 1.5KE51A-E3/54GITR-ND	Vishay Semiconductors	TVS DIODE 43.6V 70.1V 1.5KE RoHS: Compliant Min Qty: 1400 Container: Tape & Reel (TR)	Temporarily Out of Stock	9800:$0.2476 7000:$0.2503 2800:$0.2662 1400:$0.2901
1.5KE51ATR DISTI # 1.5KE51ATRSMC-ND	SMC Diode Solutions	TVS DIODE 43.6V 70.1V DO201AD RoHS: Compliant Min Qty: 3750 Container: Tape & Reel (TR)	Temporarily Out of Stock	3750:$0.1588
1.5KE51A A0G DISTI # 1.5KE51AA0G-ND	Taiwan Semiconductor Manufacturing Company Limited	TVS DIODE 43.6V 70.1V DO201 RoHS: Compliant Min Qty: 2500 Container: Tape & Box (TB)	Temporarily Out of Stock	2500:$0.1774
1.5KE51A-T DISTI # 30531866	Zetex / Diodes Inc	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	6000	2000:$0.2295 1000:$0.2733
1.5KE51A DISTI # 30196902	Suzhou Good-Ark Electronics Co Ltd	TVS, Uni-Dir, 1500W, 51V, DO-201AE	4800	3000:$0.2137 1000:$0.2843 500:$0.2932 250:$0.3439 100:$0.3474 59:$0.3926
1.5KE51A DISTI # 29443596	Littelfuse Inc	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	2274	1000:$0.2864 500:$0.2947 250:$0.3410 100:$0.3446 44:$0.4528
1.5KE51A DISTI # 23469478	Littelfuse Inc	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201 T/R RoHS: Compliant	1200	1200:$0.1448
1.5KE51A-T DISTI # 1.5KE51A-T	Diodes Incorporated	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201 T/R (Alt: 1.5KE51A-T) RoHS: Compliant Min Qty: 1000 Container: Tape and Reel	Europe - 2000	1000:€0.2899 2000:€0.2099 4000:€0.1959 6000:€0.1719 10000:€0.1599
1.5KE51A-B DISTI # 1.5KE51A-B	Diodes Incorporated	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201 Bulk - Bulk (Alt: 1.5KE51A-B) RoHS: Compliant Min Qty: 1000 Container: Bulk	Americas - 0	1000:$0.2199 2000:$0.2089 4000:$0.1999 6000:$0.1899 10000:$0.1859
1.5KE51A-T DISTI # 1.5KE51A-T	Diodes Incorporated	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201 T/R - Tape and Reel (Alt: 1.5KE51A-T) RoHS: Compliant Min Qty: 1000 Container: Reel	Americas - 0	1000:$0.2109 2000:$0.1999 4000:$0.1909 6000:$0.1819 10000:$0.1779
1.5KE51AT/B DISTI # 1.5KE51A_AY_10001	PanJit Semiconductor	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201AE Ammo (Alt: 1.5KE51A_AY_10001) RoHS: Compliant Min Qty: 1 Container: Ammo Pack	Europe - 0	1:€0.3529 10:€0.2519 25:€0.1959 50:€0.1599 100:€0.1469 500:€0.1359 1000:€0.1259
1.5KE51AT/R DISTI # 1.5KE51A_R2_10001	PanJit Semiconductor	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin DO-201AE T/R (Alt: 1.5KE51A_R2_10001) RoHS: Compliant Min Qty: 1250 Container: Tape and Reel	Europe - 0	1250:€0.2519 2500:€0.1959 5000:€0.1599 7500:€0.1359 12500:€0.1259
1.5KE51A-E3/54 DISTI # 1.5KE51A-E3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin Case 1.5KE T/R - Tape and Reel (Alt: 1.5KE51A-E3/54) RoHS: Compliant Min Qty: 1400 Container: Reel	Americas - 0	1400:$0.1959 2800:$0.1909 5600:$0.1829 8400:$0.1779 14000:$0.1729
1.5KE51A-E3/54 DISTI # 1.5KE51A-E3/54	Vishay Intertechnologies	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin Case 1.5KE T/R (Alt: 1.5KE51A-E3/54) RoHS: Compliant Min Qty: 1400 Container: Tape and Reel	Europe - 0	1400:€0.3189 2800:€0.2179 5600:€0.1869 8400:€0.1729 14000:€0.1609
1.5KE51A-E3/51 DISTI # 1.5KE51A-E3/51	Vishay Intertechnologies	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin Case 1.5KE Bulk - Bulk (Alt: 1.5KE51A-E3/51) RoHS: Compliant Min Qty: 1500 Container: Bulk	Americas - 0	1500:$0.5339 3000:$0.5179 6000:$0.4969 9000:$0.4829 15000:$0.4699
1.5KE51A-E3/73 DISTI # 1.5KE51A-E3/73	Vishay Intertechnologies	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin Case 1.5KE Ammo - Ammo Pack (Alt: 1.5KE51A-E3/73) RoHS: Compliant Min Qty: 2000 Container: Ammo Pack	Americas - 0	2000:$0.3049 4000:$0.2959 6000:$0.2839 10000:$0.2759 20000:$0.2689
1.5KE51A-E3/54 DISTI # 05R5963	Vishay Intertechnologies	Diode TVS Single Uni-Dir 43.6V 1.5KW 2-Pin Case 1.5KE T/R - Product that comes on tape, but is not reeled (Alt: 05R5963) RoHS: Compliant Min Qty: 1 Container: Ammo Pack	Americas - 0	1:$0.6450 10:$0.5200 25:$0.4810 50:$0.4420 100:$0.4030 250:$0.3710 500:$0.3390
1.5KE51AHE3_A/C DISTI # 1.5KE51AHE3_A/C	Vishay Intertechnologies	1.5KW,51V 5%,UNIDIR,AXIAL TVS - Tape and Reel (Alt: 1.5KE51AHE3_A/C) RoHS: Not Compliant Min Qty: 1400 Container: Reel	Americas - 0	1400:$0.3929 2800:$0.3809 5600:$0.3649 8400:$0.3549 14000:$0.3459
1.5KE51A DISTI # 53X0688	SPC Multicomp	TVS - Diode, 21.4A, 70.1V, Unidirectional, DO-201,TVS Polarity:Unidirectional,Reverse Stand-Off Voltage Vrwm:43.6V,Breakdown Voltage Min:48.5V,Breakdown Voltage Max:53.6V,Clamping Voltage Vc Max:70.1V,Diode Case Style:DO-201 , RoHS Compliant: Yes	1200	1:$0.1510 1200:$0.1510 2400:$0.1410 3600:$0.1290 6000:$0.1170 12000:$0.1070
1.5KE51A DISTI # 05AC9653	Littelfuse Inc	TVS DIODE, 1.5KW, 43.6V, UNIDIR, DO-201,Product Range:1.5KE Series,TVS Polarity:Unidirectional,Reverse Stand-Off Voltage Vrwm:43.6V,Clamping Voltage Vc Max:70.1V,Diode Case Style:DO-201,No. of Pins:2Pins,Breakdown Voltage , RoHS Compliant: Yes	901	1:$0.7050 10:$0.5350 25:$0.4920 50:$0.4510 100:$0.4090 500:$0.3520
1.5KE51A DISTI # 91R0664	SPC Multicomp	TVS DIODE, 5W, 43.6V, Unidirectional, DO-201,Product Range:1.5KE Series,TVS Polarity:Unidirectional,Reverse Stand-Off Voltage Vrwm:43.6V,Clamping Voltage Vc Max:70.1V,Diode Case Style:DO-201,No. of Pins:2Pins , RoHS Compliant: Yes	982	1:$0.4440 10:$0.4150 50:$0.3820 100:$0.3540 500:$0.3030 1000:$0.2470
1.5KE51A-E3/54 DISTI # 05R5963	Vishay Intertechnologies	TVS DIODE, 1.5KW, 51V, 1.5KE,Product Range:TRANSZORB 1.5KE Series,TVS Polarity:Unidirectional,Reverse Stand-Off Voltage Vrwm:43.6V,Clamping Voltage Vc Max:70.1V,Diode Case Style:DO-201,No. of Pins:2Pins,Packaging:Cut Tape , RoHS Compliant: Yes	0	1:$0.6450 10:$0.5200 25:$0.4810 50:$0.4420 100:$0.4030 250:$0.3710 500:$0.3390
1.5KE51A-E3/54 DISTI # 78K1446	Vishay Intertechnologies	TVS DIODE, 1.5KW, 51V, 1.5KE,Product Range:TRANSZORB 1.5KE Series,TVS Polarity:Unidirectional,Reverse Stand-Off Voltage Vrwm:43.6V,Clamping Voltage Vc Max:70.1V,Diode Case Style:DO-201,No. of Pins:2Pins,Packaging:Tape & Reel , RoHS Compliant: Yes	0	1:$0.2720 1400:$0.2300
1.5KE51A DISTI # 71336599	Littelfuse Inc	1500W Axial Leaded Transient Voltage Suppression (TVS) Diode RoHS: Compliant	0	1200:$0.2900
1.5KE51ARL4G DISTI # 70339198	ON Semiconductor	1.5KE51ARL4G,Uni-Directional TVS Diode,1500W,2-Pin Case 41A RoHS: Compliant	0	20:$0.2140 50:$0.2090 100:$0.2050 200:$0.2010

Image	Part #	Description
	Mfr.#: 1.5KE16AHR0G OMO.#: OMO-1-5KE16AHR0G	TVS Diodes / ESD Suppressors 1.5KW, 16V, 5% Unidirectional, TVS
	Mfr.#: 1.5KE68CAHR0 OMO.#: OMO-1-5KE68CAHR0	TVS Diodes / ESD Suppressors 1.5KW, 68V, 5% Bidirectional, TVS
	Mfr.#: 1.5KE18-E3/54 OMO.#: OMO-1-5KE18-E3-54-VISHAY	New and Original
	Mfr.#: 1.5KE400ARLG OMO.#: OMO-1-5KE400ARLG-1190	New and Original
	Mfr.#: 1.5KE440AHA0G OMO.#: OMO-1-5KE440AHA0G-TAIWAN-SEMICONDUCTOR	TVS DIODE 376V 602V DO201
	Mfr.#: 1.5KE8.2CAHB0G OMO.#: OMO-1-5KE8-2CAHB0G-TAIWAN-SEMICONDUCTOR	TVS DIODE 7.02V 12.1V DO201
	Mfr.#: 1.5KE9.1CTR OMO.#: OMO-1-5KE9-1CTR-1190	Trans Voltage Suppressor Diode,1500W,7.37VV(RWM),Bidirectional, 1 Element, Silicon
	Mfr.#: 1.5KE120CTR OMO.#: OMO-1-5KE120CTR-1190	Trans Voltage Suppressor Diode,1500W,97.2VV(RWM),Bidirectional, 1 Element, Silicon
	Mfr.#: 1.5KE68C OMO.#: OMO-1-5KE68C-1110	TVS Diodes - Transient Voltage Suppressors 1500W 58.1V Bi-Directional
	Mfr.#: 1.5KE47CA-T OMO.#: OMO-1-5KE47CA-T-DIODES	TVS DIODE 40.2V 64.8V DO201

1.5KE51A

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes