RB EMC-EMI Common-Mode Chokes

TE Connectivity / Schaffner RB EMC-EMI Common-Mode Chokes are current-compensated chokes used to suppress EMI noise on AC power lines up to 600VAC. The chokes are also applicable in DC power lines of photovoltaic installations or similar applications up to 1000VDC. TE Connectivity / Schaffner RB EMC-EMI Common-Mode Chokes suppress EMI noise in PCB integrated filter designs with line bypass capacitors or in combination with single-phase filters for extra low leakage filter designs. The series offers models with current ratings from 16A to 50A and 2- and 3-wire configurations with horizontal and vertical PCB mounting options.

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Qty. RoHS ECAD Model Mounting Style
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Termination Style
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Maximum DC Resistance
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TE Connectivity / Schaffner Common Mode Chokes / Filters 50A 0.25mH 2-WIRE HORIZONTAL
Datasheet
574In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RB Through Hole 250 uH - 30 %, + 50 % 50 A 900 uOhms 0 Hz to 400 Hz - 40 C + 125 C 57.8 mm x 61 mm x 38 mm 61 mm 57.8 mm 38 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 25A 0.47mH 3-WIRE HORIZONTAL
Datasheet
128In Stock
Min.: 1
Mult.: 1

PCB Mount 3 Channel RB Through Hole 470 uH - 30 %, + 50 % 25 A 2.4 mOhms 0 Hz to 400 Hz - 40 C + 125 C 57.8 mm x 58.8 mm x 48 mm 58.8 mm 57.8 mm 48 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 16A 0.80mH 3-WIRE HORIZONTAL
Datasheet
51In Stock
Min.: 1
Mult.: 1

Horizontal Mount 3 Channel RB Through Hole 800 uH - 30 %, + 50 % 16 A 4.6 mOhms - 40 C + 125 C 57.8 mm x 58.8 mm x 48 mm 58.8 mm 57.8 mm 48 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 25A 0.64mH 2-WIRE VERTICAL
Datasheet
45In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RB Through Hole 640 uH - 30 %, + 50 % 25 A 2.6 mOhms 0 Hz to 400 Hz - 40 C + 125 C 46.9 mm x 48.4 mm x 52 mm 48.4 mm 46.9 mm 52 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 36A 1.50mH 2-WIRE VERTICAL
Datasheet
32In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel RB Through Hole 1.5 mH - 30 %, + 50 % 36 A 3 mOhms - 40 C + 125 C 50.5 mm x 63.4 mm x 80 mm 63.4 mm 50.5 mm 80 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 16A 1.0mH 2-WIRE HORIZONTAL
Datasheet
58In Stock
Min.: 1
Mult.: 1

Horizontal Mount 1 Channel RB Through Hole 1 mH - 30 %, + 50 % 16 A 4.8 mOhms - 40 C + 125 C 51.3 mm x 53.3 mm x 41.5 mm 53.3 mm 51.3 mm 41.5 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 50A 0.18mH 3-WIRE HORIZONTAL
Datasheet
32In Stock
Min.: 1
Mult.: 1

Horizontal Mount 3 Channel RB Through Hole 180 uH - 30 %, + 50 % 50 A 900 uOhms - 40 C + 125 C 66.9 mm x 67.9 mm x 52 mm 67.9 mm 66.9 mm 52 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 16A 3.0mH 2-WIRE VERTICAL
Datasheet
120In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel RB Through Hole 3 mH - 30 %, + 50 % 16 A 8.4 mOhms - 40 C + 125 C 43.4 mm x 53.4 mm x 58 mm 53.4 mm 43.4 mm 58 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 36A 0.42mH 3-WIRE HORIZONTAL
Datasheet
8In Stock
Min.: 1
Mult.: 1

Horizontal Mount 3 Channel RB Through Hole 420 uH - 30 %, + 50 % 36 A 1.4 mOhms - 40 C + 125 C 66.9 mm x 67.9 mm x 52 mm 67.9 mm 66.9 mm 52 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 50A 0.25mH 2-WIRE VERTICAL
Datasheet
42In Stock
Min.: 1
Mult.: 1

PCB Mount 1 Channel RB Through Hole 250 uH - 30 %, + 50 % 50 A 900 uOhms 0 Hz to 400 Hz - 40 C + 125 C 43.4 mm x 53.4 mm x 58 mm 53.4 mm 43.4 mm 58 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 25A 2.0mH 2-WIRE VERTICAL
Datasheet
13In Stock
Min.: 1
Mult.: 1

Vertical Mount 1 Channel RB Through Hole 2 mH - 30 %, + 50 % 25 A 4.2 mOhms - 40 C + 125 C 45.9 mm x 57.4 mm x 68 mm 57.4 mm 45.9 mm 68 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 16A 1.30mH 3-WIRE VERTICAL
Datasheet
3In Stock
Min.: 1
Mult.: 1

Vertical Mount 3 Channel RB Through Hole 1.3 mH - 30 %, + 50 % 16 A 5.7 mOhms - 40 C + 125 C 55 mm x 58 mm x 58 mm 58 mm 55 mm 58 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 36A 0.83mH 3-WIRE VERTICAL
Datasheet
2In Stock
Min.: 1
Mult.: 1

Vertical Mount 3 Channel RB Through Hole 830 uH - 30 %, + 50 % 36 A 2.3 mOhms - 40 C + 125 C 63 mm x 63 mm x 82 mm 63 mm 63 mm 82 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 50A 0.33mH 3-WIRE VERTICAL
Datasheet
18In Stock
Min.: 1
Mult.: 1

PCB Mount 3 Channel RB Through Hole 330 uH - 30 %, + 50 % 50 A 1.2 mOhms 0 Hz to 400 Hz - 40 C + 125 C 58 mm x 62 mm x 70 mm 62 mm 58 mm 70 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 50A 0.75mH 2-WIRE VERTICAL
Datasheet
80Expected 4/21/2026
Min.: 1
Mult.: 1

Vertical Mount 1 Channel RB Through Hole 750 uH - 30 %, + 50 % 50 A 1.7 mOhms - 40 C + 125 C 50.5 mm x 63.4 mm x 80 mm 63.4 mm 50.5 mm 80 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 25A 0.64mH 2-WIRE HORIZONTAL
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 90
Mult.: 90

PCB Mount 1 Channel RB Through Hole 640 uH - 30 %, + 50 % 25 A 2.7 mOhms 0 Hz to 400 Hz - 40 C + 125 C 51 mm x 53.3 mm x 41.5 mm 53.3 mm 51 mm 41.5 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 36A 0.45mH 2-WIRE HORIZONTAL
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 64
Mult.: 64

PCB Mount 1 Channel RB Through Hole 450 uH - 30 %, + 50 % 36 A 1.5 mOhms 0 Hz to 400 Hz - 40 C + 125 C 57.8 mm x 61 mm x 38 mm 61 mm 57.8 mm 38 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 16A 1.0mH 2-WIRE VERTICAL
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 1
Mult.: 1

Vertical Mount 1 Channel RB Through Hole 1 mH - 30 %, + 50 % 16 A 4.6 mOhms - 40 C + 125 C 46.9 mm x 48.4 mm x 52 mm 48.4 mm 46.9 mm 52 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 36A 0.45mH 2-WIRE VERTICAL
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 60
Mult.: 60

PCB Mount 1 Channel RB Through Hole 450 uH - 30 %, + 50 % 36 A 1.5 mOhms 0 Hz to 400 Hz - 40 C + 125 C 43.4 mm x 53.4 mm x 58 mm 53.4 mm 43.4 mm 58 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 16A 0.80mH 3-WIRE VERTICAL
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 64
Mult.: 64

PCB Mount 3 Channel RB Through Hole 800 uH - 30 %, + 50 % 16 A 4.7 mOhms 0 Hz to 400 Hz - 40 C + 125 C 55 mm x 58 mm x 58 mm 58 mm 55 mm 58 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 25A 0.47mH 3-WIRE VERTICAL
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 64
Mult.: 64

PCB Mount 3 Channel RB Through Hole 470 uH - 30 %, + 50 % 25 A 2.4 mOhms 0 Hz to 400 Hz - 40 C + 125 C 55 mm x 58 mm x 58 mm 58 mm 55 mm 58 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 36A 0.42mH 3-WIRE VERTICAL
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 32
Mult.: 32

PCB Mount 3 Channel RB Through Hole 420 uH - 30 %, + 50 % 36 A 1.5 mOhms 0 Hz to 400 Hz - 40 C + 125 C 58 mm x 62 mm x 70 mm 62 mm 58 mm 70 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 50A 0.18mH 3-WIRE VERTICAL
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 32
Mult.: 32

PCB Mount 3 Channel RB Through Hole 180 uH - 30 %, + 50 % 50 A 800 uOhms 0 Hz to 400 Hz - 40 C + 125 C 58 mm x 62 mm x 70 mm 62 mm 58 mm 70 mm Common Mode Chokes Current Compensated Choke
TE Connectivity / Schaffner Common Mode Chokes / Filters 25A 0.94mH 3-WIRE VERTICAL
Datasheet
Non-Stocked Lead-Time 11 Weeks
Min.: 32
Mult.: 32

PCB Mount 3 Channel RB Through Hole 940 uH - 30 %, + 50 % 25 A 3 mOhms 0 Hz to 400 Hz - 40 C + 125 C 63 mm x 63 mm x 82 mm 63 mm 63 mm 82 mm Common Mode Chokes Current Compensated Choke