187B28 is out of stock and can be placed on backorder.
Available Substitutes:

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.




187B28 | |
|---|---|
DigiKey Part Number | HM4737-ND |
Manufacturer | |
Manufacturer Product Number | 187B28 |
Description | PWR XFMR LAMINATED 5.6VA CHAS MT |
Manufacturer Standard Lead Time | 12 Weeks |
Customer Reference | |
Detailed Description | Laminated Core 5.6VA Power Transformer 115V Primary 28V Secondary 200mA Chassis Mount |
Datasheet | Datasheet |
Product Attributes
Filter Similar Products
Category | Secondary Winding(s) Single |
Manufacturer Hammond Manufacturing | Center Tap Yes |
Series | Power - Max 5.6VA |
Packaging Box | Mounting Type Chassis Mount |
Part Status Active | Termination Style Solder, Quick Connect |
Type Laminated Core | Size / Dimension 60.20mm L x 41.28mm W |
Voltage - Primary 115V | Height - Seated (Max) 34.80mm |
Voltage - Secondary (Full Load) 28V | Voltage - Isolation 2000Vrms |
Current - Output (Max) 200mA | Weight 0.44 lb (199.58 g) |
Primary Winding(s) Single |
Report Product Information Error
Documents & Media
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| 241-4-28 | Signal Transformer | 18 | 2266-241-4-28-595-ND | $9.92000 | Similar |
Available To Order
Factory Stock: 28
1 estimated in stock on 21-Dec-2026
This is stock that is available at the supplier which may be available to DigiKey upon receipt of order.
Quantity
All prices are in USD
Box
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $11.14000 | $11.14 |
| 10 | $10.04500 | $100.45 |
| 25 | $9.63440 | $240.86 |
| 50 | $9.33340 | $466.67 |
| 100 | $9.04070 | $904.07 |
| 250 | $8.66600 | $2,166.50 |
| 500 | $8.39172 | $4,195.86 |
| 1,000 | $8.12523 | $8,125.23 |
You May Also Be Interested InSee All
2 Items


