B82731M2501A30 EPCOS Inc, B82731M2501A30 Datasheet - Page 3

• Manufacturer Part Number: B82731M2501A30
• Description: COIL CHOKE 47MH 500MA RAD
• Manufacturer: EPCOS Inc

Specifications of B82731M2501A30

• Inductance: 47mH
• Current: 500mA
• Dc Resistance (dcr): 2.000 Ohm
• Filter Type: Common Mode - 2 Line Array
• Package / Case: 0.591" L x 0.827" W x 0.787" H (15.00mm x 21.00mm x 20.00mm)
• Mounting Type: Through Hole
• Product: Chokes
• Tolerance: - 30 % to + 50 %
• Maximum Dc Current: 0.5 Amp
• Maximum Dc Resistance: 2 Ohms
• Dimensions: 10 mm W x 21 mm L x 20 mm H
• Operating Temperature Range: - 40 C to + 125 C
• Termination Style: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Impedance: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 495-2765; B82731M2501A 30; B82731M2501A030

Dimensional drawings and pin configurations
Vertical version (B82731M)
Technical data and measuring conditions
Rated voltage V
Test voltage V
Rated temperature T
Rated current I
Rated inductance L
Inductance tolerance
Inductance decrease 'L/L
Stray inductance L
DC resistance R
Solderability (lead-free)
Resistance to soldering heat
(wave soldering)
Climatic category
Storage conditions (packaged) –25 °C … +40 °C, d 75% RH
Weight
Approvals
Please read Cautions and warnings and
Important notes at the end of this document.
1
4
Power line chokes
Current-compensated D core double chokes
12.5±0.2
21 max.
0.6
2
3
test
R
R
typ
stray,typ
R
R
1
4
15 max.
0
IND0284-2
2
3
250 V AC (50/60 Hz)
1500 V AC, 2 s (line/line)
40 qC
Referred to 50 Hz and rated temperature
Measured with Agilent 4284A at 10 kHz, 0.1 mA, 20 °C.
Inductance is specified per winding.
–30/+50% at 20 °C
< 10% at DC magnetic bias with I
Measured with Agilent 4284A at 10 kHz, 5 mA, 20 qC, typ. values
Measured at 20 °C, typical values, specified per winding
Sn96.5Ag3.0Cu0.5: (245 r5) °C, (3 r0.3) s
Wetting of soldering area t 95%
(to IEC 60068-2-20, test Ta)
(260 r5) °C, (10 r1) s
(to IEC 60068-2-20, test Tb)
40/125/56 (to IEC 60068-1)
Approx. 8 g
EN 60938-2, UL 1283
Tolerances to ISO 2768-C
unless otherwise noted.
3
Horizontal version (B82731H)
07/10
1
4
12.5±0.2
21 max.
0.6
R
, 20 °C
2
3
Dimensions in mm
7.5 max. 12.5 max.
1
4
B82731M/H
IND0285-5
2
3