EPCOS 2.7 mH Ferrite Power Line Choke, 4 A Idc, 60 mΩ Rdc 250V ac, B82721A
- RS Stock No.:
- 240-028
- Distrelec Article No.:
- 301-80-373
- Mfr. Part No.:
- B82723J2402N001
- Brand:
- EPCOS
Subtotal (1 unit)*
£2.14
(exc. VAT)
£2.57
(inc. VAT)
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In Stock
- Plus 43 unit(s) shipping from 04 May 2026
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Units | Per unit |
|---|---|
| 1 + | £2.14 |
*price indicative
- RS Stock No.:
- 240-028
- Distrelec Article No.:
- 301-80-373
- Mfr. Part No.:
- B82723J2402N001
- 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 | 2.7mH | |
| Product Type | Power Line Choke | |
| Maximum DC Current | 4A | |
| Mount Type | Radial | |
| Test Frequency | 100kHz | |
| Maximum DC Resistance | 60mΩ | |
| Packaging | Box | |
| Lead Diameter | 0.7mm | |
| Diameter | 25.2mm | |
| Automotive Standard | No | |
| Height | 30.5mm | |
| Minimum Operating Temperature | -40°C | |
| Core Material | Ferrite | |
| Maximum Voltage | 250V ac | |
| Maximum Operating Temperature | 125°C | |
| Inductance Tolerance | ±30 % | |
| Depth | 18.6mm | |
| Lead Pitch | 12.5mm | |
| Length | 28mm | |
| Termination Style | Radial Lead | |
| Standards/Approvals | VDE, UL, RoHS, ENEC, EN | |
| Series | B82721A | |
| Select all | ||
|---|---|---|
Brand EPCOS | ||
Inductance 2.7mH | ||
Product Type Power Line Choke | ||
Maximum DC Current 4A | ||
Mount Type Radial | ||
Test Frequency 100kHz | ||
Maximum DC Resistance 60mΩ | ||
Packaging Box | ||
Lead Diameter 0.7mm | ||
Diameter 25.2mm | ||
Automotive Standard No | ||
Height 30.5mm | ||
Minimum Operating Temperature -40°C | ||
Core Material Ferrite | ||
Maximum Voltage 250V ac | ||
Maximum Operating Temperature 125°C | ||
Inductance Tolerance ±30 % | ||
Depth 18.6mm | ||
Lead Pitch 12.5mm | ||
Length 28mm | ||
Termination Style Radial Lead | ||
Standards/Approvals VDE, UL, RoHS, ENEC, EN | ||
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 2.7 mH Ferrite Power Line Choke 60 mΩ Rdc 250V ac, B82721A
- EPCOS 2.7 mH Ferrite Power Line Choke 22 mΩ Rdc 250V ac, B82721A
- EPCOS 2.2 mH Ferrite Power Line Choke 130 mΩ Rdc 250V ac, B82721A
- EPCOS 5.6 mH Ferrite Power Line Choke 160 mΩ Rdc 250V ac, B82721A
- EPCOS 10 mH Ferrite Power Line Choke 550 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 6.8 mH Ferrite Power Line Choke 280 mΩ Rdc 250V ac, B82721A