Beads & Sleeves

Product Details:
This is one of the most effective beads for use on telephone wires (up to 12 AWG) that we've seen. That's why zillions have been sold in the last decade. It's been "Word-Of-Mouth". Just slip one or two beads over the individual phone wires, at the block in the basement and for extra hard cases put them right in the phone or at the wall jack. 0.3" diameter, 0.26" long, #12 hole. Same low price as 1987.

Product Details:
Steward suppression bead. 124,000 available!! NOTE: 1 case = 378 pcs.

Electrical Characteristics:

• Z @ 25MHz = 150
• Z @ 100MHz = 280
• Z @ 300MHz = 400

Dimensions:

• Outside Diameter: 0.625" (16mm)
• Inside Diameter: 0.310" (8mm)
• Length: 1.125" (29mm)

Product Details:
Ferrico EMI suppression bead. F5 Material. 268,000 available!! NOTE: 1 case = 650 pcs.

• Initial permeability (@B < 2.5 gauss) = 850
• Saturation Flux Density = 2900
• (@ Field Strength) = 30
• Residual Flux Density = 1300
• Coercive Force = 0.05

• Outside Diameter: 0.625" (16mm)
• Inside Diameter: 0.311" (8mm)
• Length: 1.118" (28mm)

Product Details:
Fair-Rite EMI suppression core. Material 43. 111,000 available!! NOTE: 1 case = 576 pcs.

• Typ. Imp. (Ω) @ 25MHz = 128
• Typ. Imp. (Ω) @ 100MHz = 196

Dimensions:

• Outer Diameter: 0.735"
• Inner Diameter: 0.400"
• Length: 1.125"

Product Details:
Fair-Rite makes this beauty of a shield bead. Huge 1/2" x 1" oval opening accepts larger cables and cable bundles. 1-1/8" high 1" x 1-1/2" outside dimension. 144 pcs per case.

Product Details:
Fair-Rite bead. 65 Material (high Q and resistivity 5-15 MHz) radial wound bead on a lead. 0.225" diameter, 0.25" long.

Product Details:
Bead on a lead. 43 material bead already prepped with 1 turn, #20 enameled wire. Tinned ends. 0.14" diameter, 0.13" long.

Product Details:
TDK special EMI / RFI suppressing formula. This is the hottest bead we've ever tested for suppression on cables, coaxes and data lines. Jumbo inner diameter of 0.354" (9mm). Accepts a wide variety of wires. Extra length increases attenuation per bead! 720 pcs per case. TDK P/N: HF70RH16X28X9.

Product Details:
Fair-Rite bead on a lead, covered with heat shrink. 20 AWG tinned leads, 73 material has initial permiability of 2500, suppressing signals below 40 MHz with optimum range 1kc to 1 MHz. 105 ohms @ 25 MHz, 0.2" diameter, 0.435" long.

Product Details:
43 Material, DC-200 MHz, Z=96 ohms @ 25 MHz or 131 ohms @ 100 MHz. Center hole (18 AWG, 0.040"). Stack one or more on conductors until problem goes away. 0.2" outer diameter, 0.405" long.

Product Details:
Fair-Rite ferrite shield bead. 73 material, 25 ohm @ 10 MHz, 35 ohm @ 25 MHz. 0.137" (3.5mm) O.D. x 0.051" (1.3mm) I.D. x 0.127" (3.25mm).

Product Details:
Jumbo component lead bead attenuates unwanted energy from DC to 300 MHz. Use up to #16 wire (0.050" inner diameter) 0.213" outer diameter, 0.173" long.

Product Details:
64 Material has initial permiability of 250, suppressing signals below 50 MHz with optimum range 0.05-4 MHz. Up to 16 AWG pass thru wire, body is 0.260" outer diameter, 0.375" long.

Product Details:
Stackpole Ferrite Sleeve. Usable 500 KHz and below. 24 material has initial permiability of 2500, max 5000. Z=17 ohm @ 1 MHz or 55.5 ohm @ 6 MHz. 0.063" center hole, body is 0.260" outer diameter, 0.375" long.

Product Details:
77 mix. 1" long, 1/2" diameter. 0.275" center hole. Printed "Collins".

Product Details:
Ferrite bead. 0.625" diameter, 0.568" long. 0.314" center hole.

Product Details:
Micro Metals buss bar, ferrite "C" core. 26 mix, yellow. Use bus bar cores for filtering of output bus in switch mode power supply. Our super, low-profile is rated at 135 amps. Clamp around bus bar and ty-wrap or tape in place. 3/8" length, 0.718" x 0.3125" x 0.100" x 0.5". Sold in pairs.

Product Details:
Micro Metals rectangular sleeve to shield flat conductors in switch mode power supplies. Iron powder cores, 26 mix. Inside hole dimensions: 0.105" x 0.045". Outer dimensions: 0.25" x 0.155" x 0.25".

Product Details:
Fair-Rite sleeve shield bead. 25 - 300 MHz. 43 material. Z = 145 ohms @ 100 MHz. 4.75mm inside diameter, 9.5mm outside diameter, 19.05mm length.

Product Details:
Fair-Rite Products Corporation ferrite bead. Material 43 shield bead for 20-300 mHz. Rohs, DC April 2009. 0.374" outer diameter, 0.220" inner diameter, 0.571"L.