B82143A1102K EPCOS Inc, B82143A1102K Datasheet - Page 4

• Manufacturer Part Number: B82143A1102K
• Manufacturer: EPCOS Inc
• Type: RF Choker

Specifications of B82143A1102K

• Inductance: 1uH
• Tolerance (+ Or -): 10%
• Technology: Bobbin Core
• Core Material: Ferrite
• Impedance: Not RequiredOhm
• Lead Style: Axial
• Lead Spacing: Not Requiredmm
• Self Resonant Frequency: 195MHz
• Dc Current: 2A
• Test Frequency: 1MHz
• Dc Resistance: 80mOhm
• Quality Factor: 50
• Military Standard: Not Required
• Failure Rate: Not Required
• Product Diameter (mm): 4mm
• Product Height (mm): Not Requiredmm
• Product Depth (mm): Not Requiredmm
• Product Length (mm): 11.5mm
• Lead Free Status / Rohs Status: Compliant

Technical data and measuring conditions
Rated inductance L
Q factor Q
Rated temperature T
Rated current I
Inductance decrease L/L
DC resistance R
Resonance frequency f
Solderability (lead-free)
Resistance to soldering heat (260 5) °C, 10 s (to IEC 60068-2-20, test Tb)
Tensile strength of leads
Climatic category
Storage conditions
Weight
When bending the leads, take care that the start-of-winding areas at the face ends (protected by
glue and lacquer) are not subjected to any mechanical stress.
Please read Cautions and warnings and
Important notes at the end of this document.
RF chokes
HBC series, 4
Mounting information
min
R
max
9.2 (mm)
R
R
res,min
0
Measured with LCR meter Agilent 4284A
or impedance analyzer Agilent 4294A
Measuring frequency:
Measuring current:
Measuring temperature: 20 °C
Measured with precision impedance analyzer Agilent 4294A, 20 °C
40 C
Maximum permissible DC current at rated temperature
Measured at 20 C
Measured with Agilent 4294A or 8753ES, 20 °C
Sn95.5Ag3.8Cu0.7: (245 5) °C, (3 0.3) s
Wetting of soldering area
(to IEC 60068-2-20, test Ta)
55/125/56 (to IEC 60068-1)
Mounted: –55 °C … +125 °C
Packaged: –25 °C … +40 °C,
Approx. 0.38 g
10% (referred to initial value) at I
20 N (to IEC 60068-2-21, test Ua)
4
03/08
L
10 H < L
R
1 mA
90%
10 H
75% RH
R
R
, 20 C
4700 H = 100 kHz
B82143A, B82143B
=
1 MHz