EPCOS 400 μH ±30% Ferrite Power Line Choke, 3.6A Idc, 35mΩ Rdc 250 V ac, B82721A
- RS Stock No.:
- 162-0171
- Mfr. Part No.:
- B82721K2362N001
- Brand:
- EPCOS
Subtotal (1 box of 720 units)*
£792.00
(exc. VAT)
£950.40
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- 2,880 unit(s) shipping from 27 October 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 720 + | £1.10 | £792.00 |
*price indicative
- RS Stock No.:
- 162-0171
- Mfr. Part No.:
- B82721K2362N001
- 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 | 400 μH | |
| Maximum DC Current | 3.6A | |
| Mounting Type | Radial | |
| Maximum DC Resistance | 35mΩ | |
| Tolerance | ±30% | |
| Length | 18.2mm | |
| Depth | 13.2mm | |
| Height | 20.3mm | |
| Dimensions | 18.2 x 13.2 x 20.3mm | |
| Core Material | Ferrite | |
| Lead Pitch | 15mm | |
| Series | B82721A | |
| Terminal Type | Through Hole | |
| Maximum Operating Temperature | +125°C | |
| Minimum Operating Temperature | -40°C | |
| Lead Diameter | 0.7mm | |
Select all | ||
|---|---|---|
Brand EPCOS | ||
Inductance 400 μH | ||
Maximum DC Current 3.6A | ||
Mounting Type Radial | ||
Maximum DC Resistance 35mΩ | ||
Tolerance ±30% | ||
Length 18.2mm | ||
Depth 13.2mm | ||
Height 20.3mm | ||
Dimensions 18.2 x 13.2 x 20.3mm | ||
Core Material Ferrite | ||
Lead Pitch 15mm | ||
Series B82721A | ||
Terminal Type Through Hole | ||
Maximum Operating Temperature +125°C | ||
Minimum Operating Temperature -40°C | ||
Lead Diameter 0.7mm | ||
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