EPCOS 2.7 mH ±30% Ferrite Power Line Choke, 4A Idc, 60mΩ Rdc 250 V ac, B82721A
- RS Stock No.:
- 288-070
- Mfr. Part No.:
- B82723A2402N001
- Brand:
- EPCOS
496 In stock - FREE next working day delivery available
Added
Price Each
£3.10
(exc. VAT)
£3.72
(inc. VAT)
| Units | Per unit |
| 1 - 49 | £3.10 |
| 50 - 99 | £2.61 |
| 100 - 199 | £1.86 |
| 200 - 499 | £1.77 |
| 500 + | £1.66 |
- RS Stock No.:
- 288-070
- Mfr. Part No.:
- B82723A2402N001
- Brand:
- EPCOS
Technical Reference
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
Specifications
Attribute | Value |
|---|---|
| Inductance | 2.7 mH |
| Maximum DC Current | 4A |
| Mounting Type | Radial |
| Maximum DC Resistance | 60mΩ |
| Tolerance | ±30% |
| Length | 21.8mm |
| Depth | 27mm |
| Height | 16.8mm |
| Dimensions | 21.8 x 27 x 16.8mm |
| Core Material | Ferrite |
| Lead Pitch | 25mm |
| Series | B82721A |
| Terminal Type | Radial Leaded |
| Maximum Operating Temperature | +125°C |
| Minimum Operating Temperature | -40°C |
| Lead Diameter | 0.7mm |