EPCOS 27 mH Ferrite Current Compensated Choke, 1 A Idc, 750 mΩ Rdc 250V ac, B82721A
- RS Stock No.:
- 167-8331
- Mfr. Part No.:
- B82723A2102N001
- Brand:
- EPCOS
Subtotal (1 box of 400 units)*
£600.00
(exc. VAT)
£720.00
(inc. VAT)
FREE delivery for orders over £60.00
Temporarily out of stock
- Shipping from 22 September 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Box* |
|---|---|---|
| 400 + | £1.50 | £600.00 |
*price indicative
- RS Stock No.:
- 167-8331
- Mfr. Part No.:
- B82723A2102N001
- 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 | 27mH | |
| Product Type | Current Compensated Choke | |
| Maximum DC Current | 1A | |
| Mount Type | Radial | |
| Test Frequency | 100kHz | |
| Packaging | Blister Tray in Cardboard Box | |
| Maximum DC Resistance | 750mΩ | |
| Lead Diameter | 0.7mm | |
| Automotive Standard | No | |
| Diameter | 25.2mm | |
| Height | 16.8mm | |
| Core Material | Ferrite | |
| Minimum Operating Temperature | -25°C | |
| Pin Count | 4 | |
| Inductance Tolerance | 30 % | |
| Maximum Operating Temperature | 125°C | |
| Maximum Voltage | 250V ac | |
| Lead Pitch | 25mm | |
| Depth | 27mm | |
| Termination Style | Pin | |
| Length | 28mm | |
| Standards/Approvals | UL 1283, ENEC VDE, UL1, EN 60938-2 | |
| Series | B82721A | |
| Select all | ||
|---|---|---|
Brand EPCOS | ||
Inductance 27mH | ||
Product Type Current Compensated Choke | ||
Maximum DC Current 1A | ||
Mount Type Radial | ||
Test Frequency 100kHz | ||
Packaging Blister Tray in Cardboard Box | ||
Maximum DC Resistance 750mΩ | ||
Lead Diameter 0.7mm | ||
Automotive Standard No | ||
Diameter 25.2mm | ||
Height 16.8mm | ||
Core Material Ferrite | ||
Minimum Operating Temperature -25°C | ||
Pin Count 4 | ||
Inductance Tolerance 30 % | ||
Maximum Operating Temperature 125°C | ||
Maximum Voltage 250V ac | ||
Lead Pitch 25mm | ||
Depth 27mm | ||
Termination Style Pin | ||
Length 28mm | ||
Standards/Approvals UL 1283, ENEC VDE, UL1, EN 60938-2 | ||
Series B82721A | ||
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
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
Approvals
VDE; UL Recognised Component
Standards
VDE 0565-2 UL 1283
Related links
- EPCOS 27 mH Ferrite Current Compensated Choke 750 mΩ Rdc 250V ac, B82721A
- EPCOS 6.8 mH Ferrite Current Compensated Choke 280 mΩ Rdc 250V ac, B82721A
- EPCOS 1.8 mH Ferrite Current Compensated Choke 14 mΩ Rdc 250V ac, B82721A
- EPCOS 27 mH Ferrite Power Line Choke 460 mΩ Rdc 250V ac, B82721A
- EPCOS 27 mH Ferrite Power Line Choke 1.7 Ω Rdc 250V ac, B82721A
- EPCOS 27 mH Ferrite Power Line Choke 1 A Idc B82721A
- EPCOS 3.3 mH Ferrite Current Compensated Choke 180 mΩ Rdc 250V ac, B82721K
- EPCOS 400 μH Ferrite Current Compensated Choke 35 mΩ Rdc 250V ac, B82721A