Datasheet B 82793 – C 2 Datasheet (Epcos)

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Quad Chokes

Rated voltage 42 Vac/80 Vdc
Rated current 100 to 200 mA
Rated inductance 0,011 to 2,2 mH

Construction

■ Current-compensated ring core quad choke with ferrite core

■ Bifilar winding

Features

■ Case flame-retardant as per UL 94 V-0

■ Suitable for reflow soldering

Applications

■ B82793-C:

Suppression of asymmetrical interference coupled in on lines,
whereas data signals up to some MHz can pass unaffectedly

Terminals

■ Tinned

Marking

Manufacturer, ordering code (short form),
date of manufacture, coded (year, calender week, day of week)

Delivery mode

Blister tape, reel packing
For details on taping, packing and packing units see page 302

B82793-C2Chokes for Data and Signal Lines

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Quad Chokes

Dimensional drawing

B82793-C2Chokes for Data and Signal Lines

7,1 max.

10 max.

4,8 max.

0,6±0,05

3 x 2,5±0,1

Layout recommendation

3 x 2,5

10,2

1,9±0,2

+0,4

_

9

0,2

SSB1492-L

(4,5)

0,25±0,05

1,2

2,85

SSB1535-9

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Quad Chokes

General technical data

B82793-C2Chokes for Data and Signal Lines

Rated voltage

V

R

42 Vac (50/60 Hz)

80 Vdc
Rated current
Rated inductance

I

R

L

R

Referred to 50 Hz and 60 °C ambient temperature

Measured with HP 4275A

atL≤ 1 mH = 100 kHz, 0,1 mA

L

> 1 mH = 10 kHz, 0,1 mA

(specified per winding)
Inductance tolerance – 30/+ 50 %
Inductance decrease ∆L/
Stray inductance

L

0

L

S

< 10 % at dc magnetic bias with

Measured with bridge HP 4275

I

R

Measured frequency forL≤ 11 µH = 1 MHz, 5 mA

L

>11µH = 100 kHz, 5 mA

DC resistance

R

typ

Typical values, measured at 20 °C ambient temperature
Solderability (215 3) ˚C, (3 0,3) s

wetting of soldering area ≥ 95 %

in accordance with IEC 60068-2-58
Climatic category 40/125/56 (– 40 °C/+ 125 °C/56 days damp heat test)

in accordance with IEC 60068-1
Weight Approx. 0,4 g

Characteristics and ordering codes

L

mH

R

L

nH

S, max

I

R

mA

R

typ

Ω

V

T

Vdc, 2 s

Ordering code

0,011 50 200 0,12 750 B82793-C2113-N201
0,047 100 150 0,15 750 B82793-C2473-N201
0,470 200 100 0,35 750 B82793-C2474-N215
2,2 250 100 0,40 750 B82793-C2225-N265

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