B82721K2122N20 EPCOS Inc, B82721K2122N20 Datasheet - Page 2

• Manufacturer Part Number: B82721K2122N20
• Description: COIL CHOKE 6.8MH 1.2A RADIAL
• Manufacturer: EPCOS Inc
• Type: Power Line Choker
• Series: B82721Kr

Specifications of B82721K2122N20

• Inductance: 6.8mH
• Current: 1.2A
• Dc Resistance (dcr): 280.0 mOhm
• Filter Type: Common Mode - 2 Line Array
• Package / Case: Radial
• Mounting Type: Through Hole
• Inductance Tolerance: ± 30%
• Dc Resistance Max: 0.28ohm
• Dc Current Rating: 1.2A
• Core Material: Ferrite
• Inductor Case Style: Through Hole
• No. Of Pins: 4
• Lead Spacing: 15mm
• Svhc: No
• Tolerance (+ Or -): 30%
• Impedance: Not RequiredOhm
• Lead Style: Pin
• Dc Current: 1.2A
• Test Frequency: 10KHz
• Military Standard: Not Required
• Failure Rate: Not Required
• Product Diameter (mm): Not Requiredmm
• Product Height (mm): 20.3mm
• Product Depth (mm): 13.2mm
• Product Length (mm): 18.2mm
• Maximum Dc Current: 1.2 Amps
• Maximum Dc Resistance: 280 mOhms
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Impedance: -
• Lead Free Status / Rohs Status: Compliant
• Other names: 495-2731; B82721K2122N 20; B82721K2122N020

Rated voltage 250 V AC
Rated current 0.3 A to 6 A
Rated inductance 0.2 mH to 47 mH
Construction
Features
Applications
Terminals
Marking
Manufacturer, approval signs and/or VDE standard number,
ordering code, graphic symbol, rated current, rated voltage,
rated inductance, date of manufacture (YYWWD)
Delivery mode
Blister tray in cardboard box
Please read Cautions and warnings and
Important notes at the end of this document.
Power line chokes
Current-compensated ring core double chokes
Current-compensated ring core double choke
Ferrite core
Polycarbonate case (UL 94 V-0)
Polyurethane potting (UL 94 V-0)
Sector winding
High resonance frequency due
to special winding technique
Approx. 1% stray inductance
for symmetrical interference suppression
Suitable for wave soldering
Design complies with EN 60938-2 (VDE 0565-2)
UL and/or VDE approvals
RoHS-compatible
Suppression of common-mode interferences
Electronic ballasts in lamps
Switch-mode power supplies
Base material CuNi18Zn20
Layer composition Ni, Sn
Hot-dipped
Pins 0.7
Lead spacing 10
0.7 mm
5 (mm) or 10
15 (mm)
2
10/08
B82721A/J/K
B82721A
B82721K
B82721J