B781x8E BC+ RF Chokes

EPCOS / TDK B781x8E BC+ RF Chokes feature high rated current (640mA to 7300mA), high saturation behavior, and high self-resonance frequency. EPCOS / TDK B78148E RF chokes feature terminals radially bent to 5mm lead spacing while B78108E RF chokes feature terminals with central axial leads.

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Description Datasheet Availability Pricing (CAD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Type
Termination Style
Package / Case
Shielding
Inductance
Tolerance
Maximum DC Current
Maximum DC Resistance
Saturation Current
Minimum Operating Temperature
Maximum Operating Temperature
Q Minimum
Self Resonant Frequency
Termination
Mounting Style
Length
Diameter
Core Material
Series
Packaging
EPCOS / TDK RF Inductors - Leaded 1.5uH 3700mA 235MHz Radial LS=5mm 10%
Datasheet
5,401In Stock
Min.: 1
Mult.: 1
Reel: 2,000

RF Choke Radial 9.5 mm x 4 mm Unshielded 1.5 uH 10 % 3.8 A 47 mOhms 4.8 A - 55 C + 125 C 60 235 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78148E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 0.33uH 5200mA 500MHz Radial LS=5mm 20%
Datasheet
4,999In Stock
Min.: 1
Mult.: 1
Reel: 2,500

HF Choke Radial Unshielded 330 nH 20 % 5.3 A 23 mOhms - 55 C + 125 C 60 480 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78148E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 4.7uH 2600mA 32MHz Radial LS=5mm 10%
Datasheet
5,448In Stock
Min.: 1
Mult.: 1
Reel: 2,000

RF Choke Radial 9.5 mm x 4 mm Unshielded 4.7 uH 10 % 2.75 A 85 mOhms 2.7 A - 55 C + 125 C 45 35 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78148E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 0.68uH 4500mA 360MHz Radial LS=5mm 20%
Datasheet
1,934In Stock
Min.: 1
Mult.: 1
Reel: 2,000

RF Choke Radial 9.5 mm x 4 mm Unshielded 680 nH 20 % 4.6 A 31 mOhms 7.1 A - 55 C + 125 C 60 360 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78148E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 6.8uH 2350mA 24MHz Radial LS=5mm 10%
Datasheet
3,993In Stock
Min.: 1
Mult.: 1
Reel: 2,000

RF Choke Radial 9.5 mm x 4 mm Unshielded 6.8 uH 10 % 2.45 A 105 mOhms 2.3 A - 55 C + 125 C 40 25 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78148E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 3.3uH 3000mA 76MHz HF-Choke Axial 10%
Datasheet
4,274In Stock
Min.: 1
Mult.: 1
Reel: 5,000

RF Choke Axial 9.5 mm x 4 mm Unshielded 3.3 uH 10 % 3.05 A 73 mOhms 3.25 A - 55 C + 125 C 45 75 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 1uH 4100mA 275MHz HF-Choke Axial 10%
Datasheet
3,203In Stock
Min.: 1
Mult.: 1
Reel: 5,000

RF Choke Axial 9.5 mm x 4 mm Unshielded 1 uH 10 % 4.15 A 38 mOhms 5.8 A - 55 C + 125 C 60 260 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 1uH 4100mA 275MHz HF-Choke Axial 10%
Datasheet
1,369In Stock
Min.: 1
Mult.: 1
Reel: 2,500
RF Choke Axial 9.5 mm x 4 mm Unshielded 1 uH 10 % 4.15 A 38 mOhms 5.8 A - 55 C + 125 C 60 260 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 10uH 2200mA 18MHz HF-Choke Axial 10%
Datasheet
4,416In Stock
Min.: 1
Mult.: 1
Reel: 5,000

RF Choke Axial 9.5 mm x 4 mm Unshielded 10 uH 10 % 2.25 A 136 mOhms 2 A - 55 C + 125 C 35 20 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 1.5uH 3700mA 235MHz HF-Choke Axial 10%
Datasheet
4,588In Stock
Min.: 1
Mult.: 1
Reel: 5,000

RF Choke Axial 9.5 mm x 4 mm Unshielded 1.5 uH 10 % 3.8 A 47 mOhms 4.8 A - 55 C + 125 C 60 235 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 22uH 1320mA 12MHz HF-Choke Axial 10%
Datasheet
774In Stock
Min.: 1
Mult.: 1
Reel: 5,000

RF Choke Axial 9.5 mm x 4 mm Unshielded 22 uH 10 % 1.3 A 350 mOhms 1.25 A - 55 C + 125 C 40 12 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 22uH 1320mA 12MHz HF-Choke Axial 10%
Datasheet
3,008In Stock
Min.: 1
Mult.: 1
Reel: 2,500

RF Choke Axial 9.5 mm x 4 mm Unshielded 22 uH 10 % 1.3 A 350 mOhms 1.25 A - 55 C + 125 C 40 12 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 33uH 1100mA 9MHz HF-Choke Axial 5%
Datasheet
76In Stock
Min.: 1
Mult.: 1
Reel: 2,500

RF Choke Axial 9.5 mm x 4 mm Unshielded 33 uH 5 % 1.05 A 550 mOhms 1 A - 55 C + 125 C 50 9 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 4.7uH 2750mA 32MHz HF-Choke Axial 10%
Datasheet
1,186In Stock
Min.: 1
Mult.: 1
Reel: 2,500

RF Choke Axial 9.5 mm x 4 mm Unshielded 4.7 uH 10 % 2.75 A 85 mOhms 2.7 A - 55 C + 125 C 45 35 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 0.68uH 4500mA 360MHz HF-Choke Axial 20%
Datasheet
4,185In Stock
Min.: 1
Mult.: 1
Reel: 5,000

RF Choke Axial 9.5 mm x 4 mm Unshielded 680 nH 20 % 4.6 A 31 mOhms 7.1 A - 55 C + 125 C 60 360 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 6.8uH 2350mA 24MHz HF-Choke Axial 10%
Datasheet
948In Stock
Min.: 1
Mult.: 1
Reel: 2,500

RF Choke Axial 9.5 mm x 4 mm Unshielded 6.8 uH 10 % 2.45 A 105 mOhms 2.3 A - 55 C + 125 C 40 25 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 33uH 1100mA 9MHz HF-Choke Axial 5%
Datasheet
8In Stock
5,000Expected 2026-03-03
Min.: 1
Mult.: 1
Reel: 5,000

RF Choke Axial 9.5 mm x 4 mm Unshielded 33 uH 5 % 1.05 A 550 mOhms 1 A - 55 C + 125 C 50 9 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 10uH 2200mA 18MHz HF-Choke Axial 10%
Datasheet
4,996Expected 2026-04-27
Min.: 1
Mult.: 1
Reel: 2,500

RF Choke Axial 9.5 mm x 4 mm Unshielded 10 uH 10 % 2.25 A 136 mOhms 2 A - 55 C + 125 C 35 20 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 47uH 900mA 8MHz HF-Choke Axial 5%
Datasheet
4,074Expected 2026-03-16
Min.: 1
Mult.: 1
Reel: 5,000

RF Choke Axial 9.5 mm x 4 mm Unshielded 47 uH 5 % 950 mA 680 mOhms 870 mA - 55 C + 125 C 40 8 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 15uH 1600mA 14MHz HF-Choke Axial 10%
Datasheet
Lead-Time 9 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

RF Choke Axial 9.5 mm x 4 mm Unshielded 15 uH 10 % 1.6 A 230 mOhms 1.45 A - 55 C + 125 C 40 15 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 0.33uH 5200mA 500MHz HF-Choke Axial 20%
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

RF Choke Axial 9.5 mm x 4 mm Unshielded 330 nH 20 % 5.3 A 23 mOhms 10.1 A - 55 C + 125 C 60 480 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 3.3uH 3000mA 76MHz HF-Choke Axial 10%
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

RF Choke Axial 9.5 mm x 4 mm Unshielded 3.3 uH 10 % 3.05 A 73 mOhms 3.25 A - 55 C + 125 C 45 75 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 47uH 900mA 8MHz HF-Choke Axial 5%
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

RF Choke Axial 9.5 mm x 4 mm Unshielded 47 uH 5 % 950 mA 680 mOhms 870 mA - 55 C + 125 C 40 8 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78108E Ammo Pack
EPCOS / TDK RF Inductors - Leaded 0.1uH 6800mA 650MHz Radial LS=5mm 20%
Datasheet
Lead-Time 9 Weeks
Min.: 1
Mult.: 1
Reel: 2,000

RF Choke Radial 9.5 mm x 4 mm Unshielded 100 nH 20 % 7.3 A 15 mOhms 17 A - 55 C + 125 C 50 700 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78148E Reel, Cut Tape
EPCOS / TDK RF Inductors - Leaded 0.1uH 6800mA 650MHz Radial LS=5mm 20%
Datasheet
Non-Stocked Lead-Time 9 Weeks
Min.: 1
Mult.: 1
Reel: 2,500

HF Choke Radial Unshielded 100 nH 20 % 7.3 A 15 mOhms - 55 C + 125 C 50 700 MHz Standard PCB Mount 9.5 mm 4 mm Ferrite B78148E Ammo Pack