Ohmite 60 Series Data Sheet

60 Series

A

C

B

01020304050

600

500

400

300

200

100

0

3w

.1 -2w

ppm/ϒC

Resistance (m� )

Te mp. Coefficient of Resistance

00 =1/10
01 =1/8
02 =1/5
03 =1/4
04 =3/8
05 =1/2

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Series

Wattage

07 =

3

/4
10 =1.0
15 =1.5
20 =2.0
30 =3.0

Tolerance

F=1%
H=3%
J=5%

Ohms

R005 = .005
R010 = .01
R020 = .02
R050 = .05
R100 = 0.10

E = RoHS compliant

Two Terminal Metal Element
Current Sense

These non-inductive, 3-piece welded element resis­tors offer a reliable low-cost alternative to conven­tional current sense products. With resistance values
as low as 0.005Ω, and wattages from 0.1w to 3w,
the 60 Series offers a wide variety of design choices.

CHARACTERISTICS

F E A T U R E S

• Lowinductance

• Lowcost

• Wirewoundperformance

• Flameproof

Resistor

Terminals

Derating

Tolerance

Power rating

Overload

Inductance

To calculate max amps

(Partial listing; contact Ohmite for others)

Part Number Watts Ohms Tolerance A (ref.) B (max.) C (±0.010) Ga.

600HR050E 0.1 0.05 3% 2.440 0.155 0.655 24
600HR033E 0.1 0.033 3% 2.440 0.155 0.655 24
600HR036E 0.1 0.036 3% 2.440 0.155 0.655 24
601HR027E 0.125 0.027 3% 2.440 0.155 0.655 24
601HR030E 0.125 0.03 3% 2.440 0.155 0.655 24
601HR025E 0.125 0.025 3% 2.440 0.155 0.655 24
602HR050E 0.2 0.05 3% 3.530 0.250 0.559 22
603HR005E 0.25 0.005 3% 2.440 0.155 0.655 24
603HR010E 0.25 0.01 3% 2.440 0.155 0.655 24
603HR015E 0.25 0.015 3% 2.440 0.155 0.655 24
603HR050E 0.25 0.05 3% 3.685 0.330 1.310 20
604HR010E 0.375 0.01 3% 3.530 0.250 0.559 22
604HR020E 0.375 0.02 3% 3.530 0.250 0.559 22
604HR025E 0.375 0.025 3% 3.530 0.250 0.559 22
604HR100E 0.375 0.01 3% 3.587 0.65 1.125 20
605HR010E 0.5 0.01 3% 3.685 0.355 1.310 20
605HR020E 0.5 0.02 3% 3.685 0.330 1.310 20
605HR030E 0.5 0.03 3% 3.685 0.330 1.310 20
605HR100E 0.5 0.1 3% 3.981 0.750 1.675 18
607HR050E 0.75 0.05 3% 3.587 0.630 1.106 20
607HR005E 0.75 0.005 3% 3.674 0.320 1.310 20
610HR005E 1 0.005 3% 3.587 0.650 1.125 20
610HR010E 1 0.01 3% 3.587 0.630 1.106 20
610HR020E 1 0.02 3% 3.587 0.630 1.106 20
610HR030E 1 0.03 3% 3.587 0.650 1.106 20
610HR050E 1 0.05 3% 3.981 0.750 1.675 18
615HR010E 1.5 0.01 3% 3.981 0.750 1.675 18
615HR020E 1.5 0.02 3% 3.981 0.750 1.675 18
615HR030E 1.5 0.03 3% 3.981 0.750 1.675 18
620HR005E 2 0.005 3% 3.981 0.750 1.675 18
630HR010E 3 0.01 3% 4.125 0.781 1.68* 18
630HR015E 3 0.015 3% 4.125 1.11 2 18
630HR025E 3 0.025 3% 4.125 1.279 2.125 18
630HR050E 3 0.05 3% 4.125 1.664 2.375 18

Nichrome resistive element

Copper clad steel or copper depending on style. RoHS
solder composition is 96% Sn, 3.5% Ag, 0.5% Cu

Linearly from 100% @ +25°C to 0% @ +275°C

±3% standard, others available

Based on 25°C ambient

5x rated power for 5 seconds

<10nh

use the formula √(P/R)

ORDERING INFORMATION

Dimensions Lead

*Reference dimensions; contact Ohmite for details

TCR as a function of resistance

47