TDK 1 mH Ferrite Power Line Choke, 2 A Idc, 80 mΩ Rdc 250V ac, B82721A
- RS stock no.:
- 772-0133
- Mfr. Part No.:
- B82721K2202N001
- Manufacturer:
- TDK
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R 38,09
(exc. VAT)
R 43,80
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 7 unit(s) shipping from 12 October 2026
- Plus 949 unit(s) shipping from 19 October 2026
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Units | Per unit |
|---|---|
| 1 - 9 | R 38.09 |
| 10 - 49 | R 37.14 |
| 50 - 99 | R 36.03 |
| 100 - 719 | R 34.59 |
| 720 + | R 33.21 |
*price indicative
- RS stock no.:
- 772-0133
- Mfr. Part No.:
- B82721K2202N001
- Manufacturer:
- TDK
Specification
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | TDK | |
| Inductance | 1mH | |
| Product Type | Power Line Choke | |
| Maximum DC Current | 2A | |
| Mount Type | Radial | |
| Maximum DC Resistance | 80mΩ | |
| Packaging | Blister Tray in Cardboard Box | |
| Lead Diameter | 0.7mm | |
| Diameter | 0.7mm | |
| Automotive Standard | No | |
| Height | 20.3mm | |
| Pin Count | 4 | |
| Minimum Operating Temperature | -40°C | |
| Core Material | Ferrite | |
| Maximum Voltage | 250V ac | |
| Maximum Operating Temperature | 125°C | |
| Inductance Tolerance | 30 % | |
| Depth | 13.2mm | |
| Lead Pitch | 15mm | |
| Length | 18.2mm | |
| Termination Style | Pin | |
| Standards/Approvals | UL 94 V-0, EN 60938-2, RoHS, UL 1283 | |
| Series | B82721A | |
| Select all | ||
|---|---|---|
Brand TDK | ||
Inductance 1mH | ||
Product Type Power Line Choke | ||
Maximum DC Current 2A | ||
Mount Type Radial | ||
Maximum DC Resistance 80mΩ | ||
Packaging Blister Tray in Cardboard Box | ||
Lead Diameter 0.7mm | ||
Diameter 0.7mm | ||
Automotive Standard No | ||
Height 20.3mm | ||
Pin Count 4 | ||
Minimum Operating Temperature -40°C | ||
Core Material Ferrite | ||
Maximum Voltage 250V ac | ||
Maximum Operating Temperature 125°C | ||
Inductance Tolerance 30 % | ||
Depth 13.2mm | ||
Lead Pitch 15mm | ||
Length 18.2mm | ||
Termination Style Pin | ||
Standards/Approvals UL 94 V-0, EN 60938-2, RoHS, UL 1283 | ||
Series B82721A | ||
- COO (Country of Origin):
- HU
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
- TDK 1 mH Ferrite Power Line Choke 80 mΩ Rdc 250V ac, B82721A
- TDK 2.2 mH Ferrite Power Line Choke 130 mΩ Rdc 250V ac, B82721A
- TDK 5.6 mH Ferrite Power Line Choke 160 mΩ Rdc 250V ac, B82721A
- TDK 2.7 mH Ferrite Power Line Choke 60 mΩ Rdc 250V ac, B82721A
- TDK 27 mH Ferrite Power Line Choke 460 mΩ Rdc 250V ac, B82721A
- TDK 1.2 mH Ferrite Power Line Choke 56 mΩ Rdc 250V ac, B82721A
- TDK 27 mH Ferrite Power Line Choke 1.7 Ω Rdc 250V ac, B82721A
- TDK 10 mH Ferrite Power Line Choke 550 mΩ Rdc 250V ac, B82721A