SMD Wire Wound Chip Beads

Pulse Electronics SMD Wire Wound Chip Beads are suitable for filtering, impedance matching, resonance, and choke circuits for RF designers. The chip beads' ceramic body and wire wound construction provides high SRFs and exceptional Q value, even at high frequencies. BWCM series chip beads feature a low DC resistance design that supports low loss, high output, and low power consumption. BWCS series chip beads have a non-magnetic coil form that ensures thermal stability, predictability, and batch consistency. Pulse Electronics SMD Wire Wound Chip Beads are ideal for RF products for cellular phones, GPS receivers, base stations, remote controls, and security systems and other RF modules.

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Description Datasheet Availability Pricing (GBP) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Package/Case
Shielding
Inductance
Tolerance
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Saturation Current
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Pulse Electronics RF Inductors - SMD 0402 12nH
Datasheet
4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 12 nH 2 % 500 mA 140 mOhms 500 mA - 55 C + 125 C 30 5.5 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 0402 12nH
Datasheet
1,500In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 12 nH 5 % 500 mA 140 mOhms 500 mA - 55 C + 125 C 30 5.5 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 0402 15nH
Datasheet
4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 15 nH 5 % 460 mA 160 mOhms 460 mA - 55 C + 125 C 30 5 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 0402 18nH
Datasheet
3,665In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 18 nH 2 % 370 mA 270 mOhms 370 mA - 55 C + 125 C 25 4.5 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 0402 18nH
Datasheet
3,780In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 18 nH 5 % 370 mA 270 mOhms 370 mA - 55 C + 125 C 25 4.5 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 0402 27nH
Datasheet
3,510In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 27 nH 5 % 280 mA 520 mOhms 280 mA - 55 C + 125 C 25 3.5 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 0402 6.8nH
Datasheet
3,890In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 6.8 nH 5 % 700 mA 90 mOhms 700 mA - 55 C + 125 C 25 6 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 1.9nH RDC=0.070Ohms 1040mA
Datasheet
6,308In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 1.9 nH 0.1 nH 1.04 A 70 mOhms 1.04 A - 40 C + 125 C 16 11.3 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 39nH RDC=0.25Ohms 600mA
Datasheet
11,885In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 1.02 mm x 0.82 mm Unshielded 39 nH 2 % 600 mA 250 mOhms 600 mA - 40 C + 125 C 40 2.2 GHz Standard 1.6 mm 1.02 mm 0.82 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 47nH RDC=0.28Ohms 600mA
Datasheet
8,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 1.02 mm x 0.82 mm Unshielded 47 nH 2 % 600 mA 280 mOhms 600 mA - 40 C + 125 C 38 2.2 GHz Standard 1.6 mm 1.02 mm 0.82 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 6.8nH RDC=0.11Ohms 700mA
Datasheet
3,758In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 1.02 mm x 0.82 mm Unshielded 6.8 nH 2 % 700 mA 110 mOhms 700 mA - 40 C + 125 C 27 5.8 GHz Standard 1.6 mm 1.02 mm 0.82 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 150nH RDC=0.92Ohms 280mA
Datasheet
11,700In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 1.02 mm x 0.82 mm Unshielded 150 nH 2 % 280 mA 920 mOhms 280 mA - 40 C + 125 C 28 990 MHz Standard 1.6 mm 1.02 mm 0.82 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 180nH RDC=1.25Ohms 240mA
Datasheet
4,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 1.02 mm x 0.82 mm Unshielded 180 nH 2 % 240 mA 1.25 Ohms 240 mA - 40 C + 125 C 25 990 MHz Standard 1.6 mm 1.02 mm 0.82 mm Ceramic BWCS Reel
Pulse Electronics RF Inductors - SMD 390nH RDC=4.35Ohms 100mA
Datasheet
2,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 1.02 mm x 0.82 mm Unshielded 390 nH 2 % 100 mA 4.35 Ohms 100 mA - 40 C + 125 C 25 900 MHz Standard 1.6 mm 1.02 mm 0.82 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 47nH RDC=0.31Ohms 500mA
Datasheet
5,990In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

2.35 mm x 1.73 mm x 1.52 mm Unshielded 47 nH 2 % 500 mA 310 mOhms 500 mA - 40 C + 125 C 60 1.65 GHz Standard 2.35 mm 1.73 mm 1.52 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 1800nH RDC=2.6Ohms 300mA
Datasheet
3,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

2.92 mm x 2.79 mm x 2.1 mm Unshielded 1.8 uH 2 % 300 mA 2.6 Ohms 300 mA - 40 C + 125 C 28 160 MHz Standard 2.92 mm 2.79 mm 2.1 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 180nH RDC=0.77Ohms 620mA
Datasheet
10,000In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

2.92 mm x 2.79 mm x 2.1 mm Unshielded 180 nH 2 % 620 mA 770 mOhms 620 mA - 40 C + 125 C 45 750 MHz Standard 2.92 mm 2.79 mm 2.1 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 18nH RDC=0.23Ohms 420mA
Datasheet
28,000Expected 07/04/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 18 nH 2 % 420 mA 230 mOhms 420 mA - 40 C + 125 C 25 3.1 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD 2.2nH RDC=0.07Ohms 960mA
Datasheet
3,950Expected 09/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 2.2 nH 0.1 nH 960 mA 70 mOhms 960 mA - 40 C + 125 C 19 10.8 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCS Reel, Cut Tape, MouseReel
Pulse Electronics RF Inductors - SMD Wire Wound-STD
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 28,000
Mult.: 4,000
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 3.9 nH 3 % 750 mA 70 mOhms 750 mA - 55 C + 125 C 25 10 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel
Pulse Electronics RF Inductors - SMD Wire Wound-STD
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 28,000
Mult.: 4,000
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 8.2 nH 3 % 540 mA 140 mOhms 540 mA - 55 C + 125 C 25 5.5 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel
Pulse Electronics RF Inductors - SMD Wire Wound-STD
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 28,000
Mult.: 4,000
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 22 nH 2 % 310 mA 300 mOhms 310 mA - 55 C + 125 C 25 4 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel
Pulse Electronics RF Inductors - SMD Wire Wound-STD
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 28,000
Mult.: 4,000
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 22 nH 5 % 310 mA 300 mOhms 310 mA - 55 C + 125 C 25 4 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel
Pulse Electronics RF Inductors - SMD Wire Wound-STD
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 28,000
Mult.: 4,000
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 2.4 nH 0.1 nH 850 mA 50 mOhms 850 mA - 55 C + 125 C 20 15 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel
Pulse Electronics RF Inductors - SMD Wire Wound-STD
Datasheet
Non-Stocked Lead-Time 10 Weeks
Min.: 28,000
Mult.: 4,000
Reel: 4,000

1.6 mm x 0.7 mm x 0.66 mm Unshielded 33 nH 5 % 260 mA 630 mOhms 260 mA - 55 C + 125 C 25 3.2 GHz Standard 1.2 mm 0.7 mm 0.66 mm Ceramic BWCM Reel