Manufacturer of Passive Components

800-684-5322 Inside US

949-453-1811 Outside US

Copyright © 2017 by CT Magnetics, DBA Central Technologies. All rights reserved.

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

REV 02.27.17

www.ctparts.com

Metal Alloy Current Sensors

ELECTRICAL CHARACTERISTICS

Type

Rating

Power

(W)

Max.

Rating

Current

(A) Max.

Overload

Current

(A) Max.

T.C.R

(ppm/°C)

Resistance Range (mΩ)

Operating

Temperature

Range

Tolerance

±1%, ±2%, ±5%

CTCSS3921

9

212.13

474.34

0.2mΩ:≤±200

0.3mΩ:≤±150

0.2; 0.3

-55~170°C

5

158.11

353.55

0mΩ:≤3800

0; 0.2; 0.3; 0.5

0.2mΩ:≤±200

0.3mΩ:≤±150

0.5mΩ:≤±100

4

63.25

141.42

1.0mΩ;2.0mΩ:≤±75

1; 2

3

31.62

70.71

3.0mΩ;4.0mΩ:≤±75

3; 4

2

20

44.72

5.0mΩ:≤±50

5

CTCSS5931

10

223.61

447.21

0.2mΩ:≤±100

0.2

7

187.08

374.17

0.2mΩ;0.3mΩ:≤±100

0.2; 0.3

6

109.54

244.95

0.5mΩ:≤±100

0.5

5

70.71

158.11

1.0mΩ;2.0mΩ:≤±75

1; 2

4

36.51

81.65

3.0mΩ:≤±75

3

Note: When ordering, please specify tolerance code. Tolerance: F= ±1%, G= ±2%, J= ±5%

PowerDeratingCurve:OperatingTemperatureRange:-55~170°C

Forresistorsoperatedinambienttemperatures70°C,powerratingshallbederatedinaccordancewiththecurvebelow:

RatingCurrent:TheresistorshallhaveaDCcontinuousworkingcurrentoraRMS(RootMeanSquare)ACcontinuousworkingcurrentat

commercial-linefrequencyandwaveformcorrespondingtothepowerrating,asdeterminedfromthefollowing:

Remark:I:RatingCurrent(A),P:RatingPower(W),R:Resistence(Ω)



