CTWBF-2.5-S datasheet, PDF - EEWORLD Datasheet

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CTWBF-2.5-S: Description1 ELEMENT, GENERAL PURPOSE INDUCTOR; CategoryPassive components inductor; File Size191KB，1 Pages; ManufacturerCT [ Central Technologies ]; Environmental Compliance

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1 ELEMENT, GENERAL PURPOSE INDUCTOR

CTWBF-2.5-S Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	CT [ Central Technologies ]
Reach Compliance Code	compli
ECCN code	EAR99
Is Samacsys	N
Inductor Applications	RF INDUCTOR
Inductor type	GENERAL PURPOSE INDUCTOR
JESD-609 code	e3
Manufacturer's serial number	CTWB
Number of functions	1
Number of terminals	2
Shape/Size Description	TUBULAR PACKAGE
shield	NO
surface mount	NO
Terminal surface	Matte Tin (Sn)
Terminal location	AXIAL
Terminal shape	WIRE
Base Number Matches	1

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Wide Band Chokes - Axial

ctparts.com

CTWB Series

From 1.5T’s to 2x1.5T’s

Part

Number

CTWB_-1.5

CTWB_-1.5-S

CTWB_-2x1.5

CTWB_-2x1.5-S

Not shown at actual size.

CTWB_-2.0

CTWB_-2.0-S

CTWB_-2.5

CTWB_-2.5-S

CTWB_-3.0

CTWB_-3.0-S

SPECIFICATIONS

The "-S" suffix denotes the "secondary bead" material available.

CTWBF

Please specify “F” for RoHS compliant

Impedance

@ 100 MHz

Min.

(Ω)

375

400

375

400

480

600

580

675

550

1140

Lead

Wire

Size

(AWG)

Refer

Figure

Wire

Length

(inches)

1.5

Number

Turns

1.5

2x1.5

2.5

MINIMUM IMPEDANCE (Ω)

Figure #

10 MHz

170

240

320

400

170

Bead Material

50 MHz

100 MHz

320

520

680

800

320

375

480

580

550

375

“Secondary Bead” Material

50 MHZ

100 MHz

200 MHz

250

425

550

1000

250

400

600

675

1140

400

325

300

275

800

325

Compliant

Available

RoHS

CHARACTERISTICS

Description:

Wide-band wire-wound beads

Applications:

Used for EMI and RA filtering applications. Also

used in RF circuits to subdue “parasitic oscillation” at VHF

and UHF

Testing:

Impedance is tested on an HP4287A at 100 MHz

Miscellaneous:

RoHS Compliant available.

Additional Information:

Additional electrical & physical

information available upon request

Samples available. See website for ordering information.

Fig. 1

CTWB-1.5

CTWB-1.5-S

WINDING PATTERNS

Fig. 2

CTWB-2.0

CTWB-2.0-S

WIDE BAND CHOKE CORE

Size

inches

6.0±0.25

0.236

0.75±0.15

0.032

10±0.25

0.394

3.5 Ref.

0.138

Fig. 3

CTWB-2.5

CTWB-2.5-S

Fig. 4

CTWB-3.0

CTWB-3.0-S

Fig. 5

CTWB-2x1.5

CTWB-2x1.5-S

01.10.07

Technologies

Manufacturer of Passive and Discrete Semiconductor Components

800-684-5322

Inside US

949-453-1811

Outside US

CT Magnetics reserves the right to make improvements or change specifications without notice

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