Can I request technical information for STR3A251?

Yes. Contact our team for datasheets, package information, product specifications, alternative parts and sourcing support related to STR3A251.

cart ()

STR3A251 Sanken Electric USA Inc. product image

SOURCING SUPPORT

Need Help With STR3A251?

Contact our sourcing team for current stock, batch information, lead time, technical documents, alternative parts and volume pricing.

Stock & Batch Verification Confirm available quantity, date code and delivery schedule.

Alternative Part Sourcing Request compatible or replacement parts when stock is limited.

Quality & Packaging Check Confirm product condition, packaging type and shipment protection before dispatch.

Submit RFQ Contact Sales

: Supplier Verification
Supplier review and component quality inspection support.

: Technical Documents
Datasheet and specification confirmation for engineers.

: One-Stop BOM Sourcing
Multi-part procurement and shortage sourcing assistance.

Sanken Electric USA Inc. RFQ AVAILABLE

STR3A251

AC/DC CONVERTER IC (INTEGRATED M

Part Number: STR3A251

Manufacturer: Sanken Electric USA Inc.

Category: AC DC Converters, Offline Switches

Package: 8-DIP (0.300", 7.62mm)

Datasheet:: STR3A251.pdf

Description: AC/DC CONVERTER IC (INTEGRATED M

Select Quantity Stock: 38

Request RFQ Add to RFQ List

Qty.	Unit Price	Ext. Price
1+	$1.15000	$1.15
10+	$0.85000	$8.50
50+	$0.73060	$36.53
100+	$0.69360	$69.36
250+	$0.65452	$163.63
500+	$0.63098	$315.49
1000+	$0.61159	$611.59
2500+	$0.59112	$1477.80
5000+	$0.57879	$2893.95

Request RFQ Add to RFQ

Part Number

Quantity *

Target Price

Name *

Company *

Email *

Comments

Compare Favorite

TECHNICAL RESOURCES

STR3A251 Technical Information

Specifications
FAQ
Hot Sale
Packaging
Related Products

Specifications

Product Attribute: Attribute Value

Part Number: STR3A251

Manufacturer: Sanken Electric USA Inc.

Package: 8-DIP (0.300", 7.62mm)

Series: STR3A200

Package/Case: 8-DIP (0.300", 7.62mm)

Packaging: Tube

Product Status: Active

Output Isolation: Isolated

Internal Switch(s): Yes

Voltage - Breakdown: 650V

Topology: Flyback

Voltage - Start Up: 47 V

Voltage - Supply (Vcc/Vdd): 8.5V ~ 32V

Duty Cycle: 75%

Frequency - Switching: 67kHz

Power (Watts): 37 W

Fault Protection: Current Limiting, Over Load, Over Temperature, Over Voltage

Control Features: Soft Start

Operating Temperature: -40°C ~ 125°C (TA)

Grade: -

Qualification: -

Supplier Device Package: 8-DIP

Mounting Type: Through Hole

Frequently Asked Questions

1. How can I order STR3A251 from Haishengye Electronics?

Submit an RFQ directly on this page with your required quantity, target price and delivery requirements. Our sales team will review the request and provide a quotation.

2. How does Haishengye Electronics verify the quality of STR3A251?

We work with qualified suppliers and review sourcing channels, traceability, packaging and product condition before shipment.

3. Are the stock and price of STR3A251 updated in real time?

Electronic component inventory and prices may change frequently. Displayed values are references, and final stock and pricing will be confirmed in the quotation.

4. Which payment methods are supported?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and destination.

5. How is international shipping arranged?

International shipping may be arranged through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for STR3A251?

Contact our sales team within the agreed period if there are quantity differences, incorrect items or clear external defects. Products should remain unused and in their original packaging.

7. Can I request technical support for STR3A251?

Yes. Contact our team for datasheets, package details, product specifications, alternative parts and sourcing assistance.

Hot Sale Part Numbers

LT3045HDD#TRPBF LT3480MPMSE LTC3638MPMSE#TRPBF STA309A13TR ADS1282HPW LTC3805HMSE#TR LTC2851HMS8 74AHC245PW,112 ADS1282HKV/EM LT301001C ADS1294IPAGR LT3010MPMS8E MP8795HGLE-P SN74LVC8T245PWRG4 DAC8811IBDGKTG4 88E1543-A1-LKJ2C000 PTVS30VP1UP-QX LTC3787MPGN LTC6995IDCB-2 UCC33020QRAQRQ1 88E1512-A0-NNP2C000 88E1145-E1-BBM1I000 UCC 74HCT08D TPS563201DDCT TMS5703135CPGEQQ1 DAC8811ICDGKR LT3090MPMSE LTC3646IDE-1 LTC3630AMPMSE#TRPBF

Packaging and Shipping Protection

Step 1 Product Inspection

Step 2 Casing & Dry Pipe

Step 3 Anti-static Bags

Step 4 Inner Carton

Step 5 Shipping Label

Step 6 International Delivery

Packaging may be adjusted according to product type, quantity, moisture sensitivity and destination requirements.

STR3A251 Procurement and Technical Support

STR3A251 is manufactured by Sanken Electric USA Inc.. This page provides purchasing information including manufacturer, category, package, datasheet, stock reference, price reference and product specifications.

Haishengye Electronics supports customers sourcing STR3A251 and related electronic components for prototype development, maintenance, NPI, production preparation and one-stop BOM procurement.

Submit an RFQ to request the latest stock, price, lead time, batch information, alternative parts, package confirmation or technical documents for STR3A251.

Part Number: STR3A251

Manufacturer: Sanken Electric USA Inc.

Package: 8-DIP (0.300", 7.62mm)

Category: AC DC Converters, Offline Switches

Submit BOM RFQ Contact Sales

Payment Method

PayPal Bank Transfer VISA Mastercard Western Union

Transaction fees are charged according to the selected bank or payment system rules.

Shipping Method

DHL

FedEx

UPS

TNT

Shipped From

Shenzhen warehouse

Dispatch Time

Usually 1–3 business days after confirmation

Lead Time

Shipping Fee

Calculated according to destination and parcel weight

Get Shipping Estimate

Submitting...

Please wait while we submit your inquiry.

Comparison List

Clear All