B82442A1473K EPCOS Inc, B82442A1473K Datasheet - Page 4

• Manufacturer Part Number: B82442A1473K
• Description: INDUCTOR 47UH 340MA 2220 10%
• Manufacturer: EPCOS Inc
• Series: SIMIDr
• Type: Ferrite Corer

Specifications of B82442A1473K

• Inductance: 47µH
• Tolerance: ±10%
• Package / Case: 2220 (5750 Metric)
• Current: 340mA
• Dc Resistance (dcr): 680 mOhm Max
• Q @ Freq: 10 @ 2.52MHz
• Self Resonant Freq: 8.5MHz
• Mounting Type: Surface Mount
• Frequency - Test: 2.52MHz
• Material - Core: Ferrite Drum
• Applications: General Purpose
• Core Material: Ferrite
• Dimensions: 5 mm W x 5.6 mm L x 5 mm H
• Shielding: Unshielded
• Test Frequency: 2.52 MHz
• Maximum Dc Current: 340 mAmps
• Maximum Dc Resistance: 0.68 Ohms
• Self Resonant Frequency: 8.5 MHz
• Q Minimum: 10
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Saturation: -
• Current - Temperature Rise: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 495-1779-2; B82442A1473K000

Technical data and measuring conditions
Rated inductance L
Q factor Q
Rated temperature T
Rated current I
Self-resonance frequency f
DC resistance R
Solderability (lead-free)
Resistance to soldering heat
Climatic category
Storage conditions
Weight
Please read Cautions and warnings and
Important notes at the end of this document.
SMT inductors, SIMID series
SIMID 2220-A
min
R
max
R
R
res,min
Measured with impedance analyzer Agilent 4294A
at frequency f
Measured with impedance analyzer Agilent 4294A
at frequency f
105 C
Maximum permissible DC with inductance decrease
of
Measured with network analyzer Agilent 8753D, 20 °C
Measured at 20 C
Sn95.5Ag3.8Cu0.7: (245 5) °C, (5 0.3) s
Wetting of soldering area
(based on IEC 60068-2-58)
260 C, 40 s (as referenced in JEDEC J-STD 020C)
55/150/56 (to IEC 60068-1)
Mounted:
Packaged: –25 °C … +40 °C,
Approx. 0.4 g
L/L
20 K at rated temperature
0
4
10% and temperature increase
03/08
–55 °C … +150 °C
L
Q
, 0.1 V, 20 °C
, 20 °C
90%
75% RH
B82442A