2249-K-240 Pomona Electronics, 2249-K-240 Datasheet

2249-K-240

Manufacturer Part Number

2249-K-240

Description

CABLE BNC MALE RG174/U 20FT

Manufacturer

Pomona Electronics

Datasheets

1.2249-C-36.pdf (2 pages)

2.2249-K-480.pdf (2 pages)

Specifications of 2249-K-240

Gender

Male to Male

Style

BNC to BNC

1st Connector

BNC Male Plug

2nd Connector

BNC Male Plug

Length

240.0" (6.1m) 20'

Cable Type

RG-174

Impedance

50 Ohm

Color

Black

Features

Shielded

Operating Temperature

-40°C ~ 75°C

Assembly Cable Type

Coaxial

Jacket Color

Black

Connector Type B

BNC Plug

Connector Type A

BNC Plug

Cable Assembly Type

Coaxial

Peak Reflow Compatible (260 C)

Yes

Outer Diameter

2.794mm

Cable Length

240"

Leaded Process Compatible

Yes

Rohs Compliant

Yes

Overall Length

246.74"

Cable Color

Black

Conductor Size Awg

26AWG

Connector A Series

BNC

Connector A Gender

Plug (Male)

Connector B Series

BNC

Connector B Gender

Plug (Male)

Center Conductor (awg)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant, Lead free / RoHS Compliant

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FEATURES:

CABLE DESIGNATION & TYPE:

RATINGS:

All dimensions are in inches. Tolerances (except noted): .xx = ±.02” (,51 mm), .xxx = ± .005” (,127 mm).

All specifications are to the latest revisions. Specifications are subject to change without notice.

Registered trademarks are the property of their respective companies.

Rev: 100

D1093883

2249-C:

2249-E:

2249-K:

2249-M:

2249-Y:

Designation

Sales: 800-490-2361 Fax: 888-403-3360 Technical Support: 800-241-2060 (technicalsupport@pomonatest.com)

Cable

The molded strain relief is directly bonded to the cable jacket for superior strength and durability.

Teflon insulation and nickel tarnish resistant outer shells used in the BNC connector provide long life and

reliability.

Gold plated center contacts assure the most noise free connection possible.

The connectors and cable are impedance matched.

RG58C/U

RG59B/U

RG62A/U

RG174/U

RG223/U

RG58C/U, 50 ohm cable makes it ideal for most test and measurement applications, RF

transmission systems and Thinnet LAN applications.

RG59B/U, 75 ohm cable assembly for use with broadcast, video, and other signal

applications.

RG174/U, smaller diameter 50 ohm cable for greater flexibility in tight applications. It is

best suited for use in low power situations where small size and flexibility is important.

RG62A/U, 93 ohm cable, use when higher impedance, > 75 ohms is required.

RG223/U, double shielded 50 ohm cable assembly for superior interference rejection.

Type

For “Where to Buy” information, visit the Pomona web site at www.pomonaelectronics.com

AWG = American Wire Gauge

BCB = Bare Copper Braid

BCCS = Bare Copper Covered Steel

PE = Polyethylene

PVC = Polyvinyl Chloride

PVCNC = Polyvinyl Chloride Non-Contaminating

Impedance

ohms

0,304 meters

Capacitance

per 1 foot /

30.8 pf

22.5 pf

30.8 pf

13.5 pf

30.8 pf

Power Loss

/100 Ft @

0.44 dB

0.60 dB

1.90 dB

0.25 dB

0.35 dB

1 MHz

Insulation AWG

SSPE

Strands X

Center

19X36

Model 2249

Cable Assembly with BNC

Male on Each End

AWG

7X34

Solid

SCB = Silver Coated Braid

SPC = Silver Plated Copper

SSPE = Semi-Solid Polyethylene

TC = Tinned Copper

TCB = Tinned Copper Braid

BCCS PVCNC

BCCS

BCCS PVCNC

Type

Wire

SPC

Material

PVCNC

Jacket

PVC

Cable

.195

.242

.110

.242

.212

BCB / BCB

SCB / SCB

Shield

TCB

BCB

TCB

(w/o connectors)

Page 1 of 2

Temperature

-40 to +85

-40 to +60

-40 to +75

-40 to +60

0 to +75

°C

Related parts for 2249-K-240

2249-K-240 Summary of contents

Page 1

... Strands X 1 MHz 30 22 30 13.5 pf 0.25 dB SSPE 22 30 Model 2249 Cable Assembly with BNC Male on Each End Center Jacket Cable Wire Shield Type Material OD AWG 19X36 TC PVCNC .195 TCB Solid BCCS PVCNC .242 BCB 7X34 ...

Page 2

... Ordering Example: 2249-C-72 (type “C” cable with a 72” (182,9cm) length) * Custom lengths are available, contact Pomona Technical Support: 800-241-2060 (technicalsupport@pomonatest.com) All dimensions are in inches. Tolerances (except noted): .xx = ± ...

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