ST3-28B21
- Mfr.Part #
- ST3-28B21
- Manufacturer
- Pulse Electronics
- Package / Case
- Datasheet
- Download
- Description
- PWR XFMR LAMINATED 2.4VA TH
- Stock
- 26,339
- In Stock :
- 26,339
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Pulse Electronics
- Product Category :
- Power Transformers
- Width :
- 28.702mm
- Weight :
- 0.25lb 113.4g
- Center Tap :
- No
- Termination Style :
- PC Pin
- Max Power Dissipation :
- 2.4W
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Series :
- Split Bobbin Plug-In
- Depth :
- 28.7mm
- Power - Max :
- 2.4VA
- Type :
- Laminated Core
- Lead/Base Style :
- PC Pin
- Size / Dimension :
- 35.05mm Lx28.70mm W
- Voltage - Secondary (Full Load) :
- Parallel 14V Series 28V
- Voltage - Primary :
- 115V
- Secondary Winding(s) :
- Dual
- Max Output Current :
- 85mA
- Package :
- Bulk
- Mounting Type :
- Through Hole
- RoHS Status :
- RoHS Compliant
- Product Status :
- Active
- Packaging :
- Bulk
- Number of Pins :
- 6
- Current - Output (Max) :
- Parallel 170mA, Series 85mA
- Length :
- 35.052mm
- Termination :
- PC Pin
- Height :
- 30.23mm
- Published :
- 2009
- Output Voltage 2 :
- 14V
- Power Rating :
- 2.4W
- Mount :
- Through Hole
- VA Rating :
- 2.4 VA
- Height - Seated (Max) :
- 30.23mm
- Output Voltage 1 :
- 14V
- Primary Winding(s) :
- Single
- HTS Code :
- 8504.31.40.35
- ECCN Code :
- EAR99
- Approval Agency :
- UL; CSA
- Voltage - Isolation :
- 2500Vrms
- Datasheets
- ST3-28B21
ST3-28B21 datasheet pdf and Power Transformers product details from Pulse Electronics Power stock available at
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















