EPCOS 2.7 mH ±30% Ferrite Power Line Choke, 4A Idc, 60mΩ Rdc 250 V ac, B82721A
- RS Stock No.:
- 288-070P
- Mfr. Part No.:
- B82723A2402N001
- Brand:
- EPCOS
Bulk discount available
Subtotal 50 units (supplied in a box)*
£90.00
(exc. VAT)
£108.00
(inc. VAT)
FREE delivery for orders over £50.00
In Stock
- 18 unit(s) ready to ship
- Plus 400 unit(s) shipping from 05 December 2025
- Plus 999,999,581 unit(s) shipping from 27 February 2026
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Units | Per unit |
|---|---|
| 50 - 99 | £1.80 |
| 100 - 199 | £1.37 |
| 200 - 499 | £1.33 |
| 500 + | £1.30 |
*price indicative
- RS Stock No.:
- 288-070P
- Mfr. Part No.:
- B82723A2402N001
- Brand:
- EPCOS
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | EPCOS | |
| 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 | |
| Minimum Operating Temperature | -40°C | |
| Lead Diameter | 0.7mm | |
| Terminal Type | Radial Leaded | |
| Maximum Operating Temperature | +125°C | |
Select all | ||
|---|---|---|
Brand EPCOS | ||
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 | ||
Minimum Operating Temperature -40°C | ||
Lead Diameter 0.7mm | ||
Terminal Type Radial Leaded | ||
Maximum Operating Temperature +125°C | ||
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
Approvals
UL; VDE