B82479A1102M EPCOS Inc, B82479A1102M Datasheet - Page 4

• Manufacturer Part Number: B82479A1102M
• Description: INDUCTOR POWER 1.0UH 8.6A SMD
• Manufacturer: EPCOS Inc
• Series: B82479A1r
• Type: Ferrite Corer

Specifications of B82479A1102M

• Inductance: 1µH
• Current: 8.6A
• Current - Saturation: 20A
• Tolerance: ±20%
• Dc Resistance (dcr): 11 mOhm Max
• Package / Case: 0.730" L x 0.600" W x 0.280" H (18.54mm x 15.24mm x 7.11mm)
• Mounting Type: Surface Mount
• Frequency - Test: 100kHz
• Material - Core: Ferrite
• Applications: General Purpose
• Maximum Dc Current: 8.6 Amps
• Maximum Dc Resistance: 0.011 Ohms
• Self Resonant Frequency: 0.1 MHz
• Dimensions: 15.24 mm W x 18.54 mm L x 7.11 mm H
• Operating Temperature Range: - 55 C to + 150 C
• Termination Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Q @ Freq: -
• Self Resonant Freq: -
• Current - Temperature Rise: -
• Lead Free Status / Rohs Status: Details
• Other names: 495-2701-2

Technical data and measuring conditions
Rated inductance L
Rated temperature T
Rated current I
Saturation current I
DC resistance R
Solderability (lead-free)
Resistance to soldering heat 260 °C, 40 s (as referenced in JEDEC J-STD 020C)
Climatic category
Storage conditions
Weight
Characteristics and ordering codes
L
1000
Sample kit available (see also page 11). Ordering code: B8247XX001
Please read Cautions and warnings and
Important notes at the end of this document.
R
H
100
150
220
330
470
680
SMT power inductors
Size 18.54
10
15
22
33
47
68
1.0
2.2
3.3
5.6
Tolerance f
s
20%
R
15.24
max
sat
^
R
R
M 0.1
s
7.11 (mm)
MHz
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
L
Measured with LCR meter Agilent 4284A at frequency f
85 °C
Max. permissible DC with temperature increase of
at rated temperature
Max. permissible DC with inductance decrease L/L
Measured at 20 °C
Dip and look method Sn95.5Ag3.8Cu0.7: (245 5) °C, (5 0.3) s Wet-
ting of soldering area
(based on IEC 60068-2-58)
55/150/56 (to IEC 60068-1)
Mounted: –55 °C … +150 °C
Packaged: –25 °C … +40 °C,
Approx. 3 g
I
A
8.60
7.10
6.20
5.30
4.30
4.00
3.50
3.00
2.60
2.30
1.80
1.50
1.20
1.00
0.82
0.72
0.56
R
4
I
A
20
16
14
12
10
sat
8.0
7.0
5.5
4.5
3.5
3.0
2.6
2.4
1.9
1.4
1.2
1.0
03/08
90%
R
0.011
0.014
0.016
0.022
0.032
0.036
0.047
0.066
0.087
0.13
0.19
0.25
0.38
0.56
0.85
1.20
1.80
max
75% RH
Ordering code
B82479A1102M000
B82479A1222M000
B82479A1332M000
B82479A1562M000
B82479A1103M000
B82479A1153M000
B82479A1223M000
B82479A1333M000
B82479A1473M000
B82479A1683M000
B82479A1104M000
B82479A1154M000
B82479A1224M000
B82479A1334M000
B82479A1474M000
B82479A1684M000
B82479A1105M000
0
40 K
of approx. 10%
L
B82479A1
, 0.1 V, 20 °C