Name: 1SMA5945BT3
Brand: ON Semiconductor
SKU: 1SMA5945BT3
Availability: InStock
Rating: 5 (161 reviews)

1SMA5945BT3

For Reference Only

Part Number	1SMA5945BT3
Manufacturer	ON Semiconductor
Description	DIODE ZENER 68V 1.5W SMA
Datasheet	1SMA5945BT3 Datasheet 1SMA5945BT3 Specifications
Package	DO-214AC, SMA
ECAD
In Stock	7,312 piece(s)
Unit Price	Request a Quote
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 28 - May 3 (Choose Expedited Shipping)
Request for Quotation

Payment Methods
Delivery Services

Part Number # 1SMA5945BT3 (Diodes - Zener - Single) is manufactured by ON Semiconductor 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 1SMA5945BT3 specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add 1SMA5945BT3 with quantity into BOM. Heisener.com does NOT require any registration to request a quote of 1SMA5945BT3.

1SMA5945BT3 Specifications

Manufacturer	ON Semiconductor
Category	Discrete Semiconductor Products - Diodes - Zener - Single
Package	DO-214AC, SMA
ECAD
Series	-
Voltage - Zener (Nom) (Vz)	68V
Tolerance	±5%
Power - Max	1.5W
Impedance (Max) (Zzt)	120 Ohms
Current - Reverse Leakage @ Vr	500nA @ 51.7V
Voltage - Forward (Vf) (Max) @ If	1.5V @ 200mA
Operating Temperature	-65°C ~ 150°C
Mounting Type	Surface Mount
Package / Case	DO-214AC, SMA
Supplier Device Package	SMA

1SMA5945BT3 Datasheet

1SMA5945BT3 Reviews

Hadl*****orona

March 9, 2023

★ ★ ★ ★ ★

There are cheaper ones out there but this one really take the guessing game out.

Drav*****atta

February 26, 2023

★ ★ ★ ★ ★

Quality electronic components plus fast response.Thank you.

Write a Review

★★★★★

Not Rated

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1SMA5945BT3 Packaging

1SMA5945BT3 FAQ

1. How to order 1SMA5945BT3 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 1SMA5945BT3 is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 1SMA5945BT3. All suppliers must pass our qualification reviews before they can publish their products including 1SMA5945BT3 on Heisener; we pay more attention to the channels and quality of 1SMA5945BT3 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 1SMA5945BT3 price and inventory displayed accurate?

The price and inventory of 1SMA5945BT3 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 1SMA5945BT3?

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 1SMA5945BT3 we delivered, we will accept the replacement or return of the 1SMA5945BT3 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 1SMA5945BT3.

(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 1SMA5945BT3 pin diagram, 1SMA5945BT3 datasheet?

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

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1SMA5945BT3 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

SZ1SMA5945BT3G

D# V36:1790_07305296

ON Semiconductor

Zener Diode Single 68V 5% 120Ohm 1500mW Automotive 2-Pin SMA T/R

1SMA5945BT3G

D# V72:2272_07323217

ON Semiconductor

Zener Diode Single 68V 5% 120Ohm 1500mW 2-Pin SMA T/R

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

D# 1SMA5945BT3G

ON Semiconductor

Diode Zener Single 68V 5% 500mW 2-Pin SMA T/R - Bulk (Alt: 1SMA5945BT3G)

RoHS: Compliant

SZ1SMA5945BT3G

D# SZ1SMA5945BT3G

ON Semiconductor

Diode Zener Single 68V 5% 500mW 2-Pin SMA T/R - Bulk (Alt: SZ1SMA5945BT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

SZ1SMA5945BT3G

D# SZ1SMA5945BT3G

ON Semiconductor

Diode Zener Single 68V 5% 500mW 2-Pin SMA T/R (Alt: SZ1SMA5945BT3G)

RoHS: Compliant

1SMA5945BT3G

D# 1SMA5945BT3G

ON Semiconductor

Diode Zener Single 68V 5% 500mW 2-Pin SMA T/R (Alt: 1SMA5945BT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

D# 1SMA5945BT3G

ON Semiconductor

Diode Zener Single 68V 5% 500mW 2-Pin SMA T/R (Alt: 1SMA5945BT3G)

RoHS: Compliant

SZ1SMA5945BT3G

D# SZ1SMA5945BT3G

ON Semiconductor

Diode Zener Single 68V 5% 500mW 2-Pin SMA T/R (Alt: SZ1SMA5945BT3G)

RoHS: Compliant

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

ON Semiconductor

1000

Part Number	Manufacturer	Description	Stock
1SMA5945BT3G	ON Semiconductor	DIODE ZENER 68V 1.5W SMA	15000
1SMA5945BT3	ON Semiconductor	DIODE ZENER 68V 1.5W SMA	15000
SZ1SMA5945BT3G	ON Semiconductor	ZEN SMA REG 1.5W 68V TR - Tape and Reel	0

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

D# C1S541900216518

ON Semiconductor

Diode Zener Single 68V 5% 500mW Automotive 2-Pin SMA T/R

RoHS: Compliant

pbFree: Yes

Min Qty: 25

Container: Bulk

4100

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

ON Semiconductor

68V ±, 5% 1.5W 500nA @ 51.7V SMA(DO-214AC) Zener Diodes RoHS

9500

Part Number	Manufacturer	Description	Stock
1SMA5945BT3 D# 1SMA5945BT3-ND	ON Semiconductor	DIODE ZENER 68V 1.5W SMA	0
1SMA5945BT3G D# 1SMA5945BT3GOSCT-ND	ON Semiconductor	DIODE ZENER 68V 1.5W SMA	3693
SZ1SMA5945BT3G D# SZ1SMA5945BT3G-ND	ON Semiconductor	DIODE ZENER 68V 1.5W SMA	0

Part Number

Manufacturer

Description

Stock

SZ1SMA5945BT3G

ON Semiconductor

In stock shipping within 2days

15260

Part Number

Manufacturer

Description

Stock

SZ1SMA5945BT3G

D# 3607172

ON Semiconductor

ZENER DIODES

RoHS: Not Compliant

Min Qty: 5000

Container: Reel

1SMA5945BT3G

D# 2463630

ON Semiconductor

ZENER DIODE, 1.5W, 68V, SMA

RoHS: Compliant

Min Qty: 5

Container: Cut Tape

4771

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

ON Semiconductor

RoHS: Compliant

pbFree: Yes

5000

Part Number	Manufacturer	Description	Stock
SZ1SMA5945BT3G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	3570
1SMA5945BT3G	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	101003
1SMA5945BT3	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	5500

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

D# C33753

ON Semiconductor

9505

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

ON Semiconductor

OEM/CM Immediate delivery

779448

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

D# 863-1SMA5945BT3G

ON Semiconductor

Zener Diodes 68V 1.5W

RoHS: Compliant

6607

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

D# XSFP00000189569

ON SEMICONDUCTOR

20000

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

D# 79AH8466

ON Semiconductor

ZEN SMA REG 1.5W 68V TR

RoHS: Not Compliant

Min Qty: 5000

Container: TAPE & REEL - FULL

15000

SZ1SMA5945BT3G

D# 76T7951

ON Semiconductor

ZEN SMA REG 1.5W 68V TR / REEL

RoHS: Not Compliant

Min Qty: 5000

Container: TAPE & REEL - FULL

Part Number	Manufacturer	Description	Stock
1SMA5945BT3G D# NS-1SMA5945BT3G	ON Semiconductor	OEM/CM ONLY	7593
1SMA5945BT3 D# NS-1SMA5945BT3	National Semiconductor Corporation	OEM/CM ONLY	1725
1SMA5913BT3 THRU 1SMA5945BT3 D# NS-1SMA5913BT3 THRU 1SMA5945BT3	Motorola Semiconductor Products	OEM/CM ONLY	4714

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

ON Semiconductor

1420

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

ON Semiconductor

Zener Diode, 68V, 5%, 0.5W, Unidirectional

RoHS: Compliant

216010

Part Number	Manufacturer	Description	Stock
SZ1SMA5945BT3G	ON Semiconductor	OEM/CM ONLY	3016
1SMA5945BT3G	ON Semiconductor	OEM/CM ONLY	10916
1SMA5945BT3	Motorola Semiconductor Products	OEM/CM ONLY	14506

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

ON Semiconductor

IN stock Immediate delivery

779433

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

ON Semiconductor

shipping today

21996

1SMA5945BT3

ON Semiconductor

shipping today

9999

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G

D# 31742658

ON Semiconductor

Zener Diode Single 68V 5% 120Ohm 1500mW 2-Pin SMA T/R

Part Number

Manufacturer

Description

Stock

1SMA5945BT3G.

D# 1364098

ON Semiconductor

ZENER DIODE, 1.5W, 68V, SMA

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

2895

1SMA5945BT3G

D# 2463630

ON Semiconductor

ZENER DIODE, 1.5W, 68V, SMA

RoHS: Compliant

Min Qty: 1

Container: Cut Tape

995

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1SMA5945BT3

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