EPCOS 47 mH ±30% Ferrite Power Line Choke, 300mA Idc, 2.5Ω Rdc 250 V ac, B82721A
- RS Stock No.:
- 772-0152
- Mfr. Part No.:
- B82722A2301N001
- Manufacturer:
- EPCOS
The image is for reference only, please refer to product details and specifications
16 In stock for delivery within 6 working days
Added
Price (VAT excluded) Each
TWD93.00
(exc. GST)
TWD97.65
(inc. GST)
| Units | Per unit |
| 1 - 149 | TWD93.00 |
| 150 - 299 | TWD90.00 |
| 300 + | TWD89.00 |
- RS Stock No.:
- 772-0152
- Mfr. Part No.:
- B82722A2301N001
- Manufacturer:
- EPCOS
Product overview and Technical data sheets
Legislation and Compliance
- COO (Country of Origin):
- HU
Product Details
Epcos B82721A Series Common Mode Choke
Current-compensated ring core double chokes with a ferrite core in flame retardant potting and case to (UL94V-0)
High resonance frequency by virtue of the unique winding technique used
Applications include switch-mode power supplies for computers, televisions and other sensitive electronic equipment. Additionally the B82721/2/3/4/5A ranges of chokes are suitable for electronic ballasts in lamps, and the B82725J range of chokes is ideally suited for washing machines and chargers.
Low profile horizontal (-A/-B) versions
Vertical (-J/-K) versions save PCB space
High resonance frequency by virtue of the unique winding technique used
Applications include switch-mode power supplies for computers, televisions and other sensitive electronic equipment. Additionally the B82721/2/3/4/5A ranges of chokes are suitable for electronic ballasts in lamps, and the B82725J range of chokes is ideally suited for washing machines and chargers.
Low profile horizontal (-A/-B) versions
Vertical (-J/-K) versions save PCB space
Note
The stated Rated Current IR is referenced to 50Hz @ TA 40°C
The stated Rated Inductance LR is per Coil @ 20°C
The stated Rated Inductance LR is per Coil @ 20°C
Standards
VDE 0565-2 UL 1283
Approvals
VDE; UL Recognised Component
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Approvals
UL; VDE
Specifications
Attribute | Value |
|---|---|
| Inductance | 47 mH |
| Maximum DC Current | 300mA |
| Mounting Type | Radial |
| Maximum DC Resistance | 2.5Ω |
| Tolerance | ±30% |
| Length | 22.3mm |
| Depth | 22.7mm |
| Height | 13.3mm |
| Dimensions | 22.3 x 22.7 x 13.3mm |
| Core Material | Ferrite |
| Lead Pitch | 12.5 mm, 20mm |
| Series | B82721A |
| Terminal Type | Radial Leaded |
| Lead Diameter | 0.7mm |
| Maximum Operating Temperature | +125°C |
| Minimum Operating Temperature | -40°C |