B78108T3821K EPCOS Inc, B78108T3821K Datasheet - Page 5

• Manufacturer Part Number: B78108T3821K
• Description: HF-CHOKE MCC KE 0,82 UH 10%
• Manufacturer: EPCOS Inc
• Series: MCCr

Specifications of B78108T3821K

• Inductance: 820nH
• Current: 500mA
• Tolerance: ±10%
• Dc Resistance (dcr): 550 mOhm Max
• Q @ Freq: 35 @ 25.2MHz
• Self Resonant Freq: 230MHz
• Package / Case: Axial
• Mounting Type: Through Hole
• Frequency - Test: 25.2MHz
• Material - Core: Ceramic Cylinder
• Applications: High Frequency
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Shielding: -
• Current - Saturation: -
• Current - Temperature Rise: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: B78108T3821K000

Characteristics and ordering codes
L
µH
Ceramic cylinder core
0.10
0.12
0.15
0.18
0.22
0.27
0.33
0.39
0.47
0.56
0.68
0.82
1) Closer tolerances on request.
2) Replace the
3) For Ammo pack the last digit has to be a »9«. Example: B78108T3101K009
Please read Cautions and warnings and
Important notes at the end of this document.
R
RF chokes
MCC series, 3.3 × 7 (mm)
Tolerance
±10%
*
by code number »0« for axial taping or by »4« for radial taping.
^
K
1)
Q
40
40
38
35
35
35
35
35
35
35
35
35
min
f
MHz
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
25.2
Q
I
mA
1120
1080
1020
1000
R
990
910
830
790
750
700
530
500
5
03/08
R
Ω
0.13
0.145
0.155
0.17
0.195
0.215
0.24
0.27
0.315
0.34
0.48
0.55
max
f
MHz
600
570
500
460
420
380
330
300
280
260
240
230
res,min
B78108T, B78148T
Ordering code
(reel packing)
B781
B781
B781
B781
B781
B781
B781
B781
B781
B781
B781
B781
*
*
*
*
*
*
*
*
*
*
*
*
8T3101K000
8T3121K000
8T3151K000
8T3181K000
8T3221K000
8T3271K000
8T3331K000
8T3391K000
8T3471K000
8T3561K000
8T3681K000
8T3821K000
3)
2)