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Thick Film Chip Resistors

SERIES: RC

Series: RC

EXPLANATION OF PART NUMBERS:

Series

RC=Thick Film

110

Size

110 (0402)

115 (0603)

210 (0805)

315 (1206)

350 (1210)

500 (2010)

1000 (2512)

Termination

C=Sn/Pb

T=Sn(Ti)

103

Resistance

5% - 3 Digits

1st 2 significant

3rd multiplier (10*)

1% - 4 Digits

1st 3 significant

4th multiplier (10*)

0R0 = Jumper “0” ohm

Tolerance

J=5%

F=1%

B=.1%

D=.5%

Packaging

T=Tape and Reel

New

GENERAL SPECIFICATIONS:

Size

Rated Power

Power at

70°C

1/16

Max.

Working

Voltage

50V

Max.

Overload

Voltage

100V

T.C.R.

(ppm/°C)

+500 -200

±200

± 50

1/10

RC115T

RC210C

1/8W

RC210T

RC315C

1/4W

RC315T

RC350C

RC350T

RC500C

RC500T

RC1000C

RC1000T

200V

-55°C – +125°C

400V

200V

400V

150V

300V

50V

100V

± 100

± 200

± 400

± 50

± 100

± 200

± 400

± 50

± 100

± 200

± 400

± 100

± 200

± 400

± 100

± 200

± 400

± 100

± 200

± 400

D(± 0.5%)

E-96

—

100Ω~100K

10Ω~91Ω, 110K~1M

—

100Ω~100K

10Ω~91Ω, 110K~1M

—

100Ω~100K

10Ω~91Ω, 110K~1M

—

Resistance Range

F(± 1%)

G(± 2%)

E-96

E-24

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

10Ω~1MΩ

—

J(± 5%)

E-24

1Ω~9.1Ω

10Ω~3.3MΩ

—

10Ω~10MΩ

1Ω~9.1Ω, 11MΩ~22MΩ

—

10Ω~10MΩ

1Ω~9.1Ω, 11MΩ~22MΩ

—

10Ω~10MΩ

1Ω~9.1Ω, 11MΩ~22MΩ

—

10Ω~10MΩ

1Ω~9.1Ω

—

10Ω~10MΩ

1Ω~9.1Ω

—

10Ω~10MΩ

1Ω~9.1Ω

50mΩMAX

Jumper

Rated

Current

Jumper

Resistance

Value

50mΩMAX

RC110C

RC110T

RC115C

50mΩMAX

1/3W

200V

400V

50mΩMAX

3/4W

200V

400V

50mΩMAX

Operating Temperature Range

6600 Park of Commerce Blvd. • Boca Raton, FL 33487

561-241-6700 Phone • 561-241-3328 Fax • http://www.jarocomponents.com

— 84 —

How to order…see pages 207-208

Thick Film Chip Resistors

POWER DERATING CURVE

For resistors operated in ambient temperatures above 70°C , power rating shall be derated in accordance with figure below.

SERIES: RC

100

Rated Load(%)

80 100

120

Ambient Temperature (°C)

125

VOLTAGE RATING

Rated Voltage: The resistor shall have a DC continuous working voltage or a RMS AC continuous working voltage at commercial-line frequency and wave form

corresponding to the power rating, as determined from the following:

E = Rated voltage (v)

E =

√RxP

P = power rating (w)

R = Nominal resistance(Ω )

DIMENSIONS

Dimensions

Type

Size Code

RC110C

RC110T

RC115C

RC115T

RC210C

RC210T

RC315C

RC315T

RC350C

RC350T

RC500C

RC500T

RC1000C

RC1000T

2512

6.30±0.20

3.20±0.20

0.55±0.10

0.6±0.20

0.60±0.20

2010

5.00±0.20

2.60±0.20

0.55±0.10

0.60±0.20

1210

3.10±0.10

2.55±0.10

0.55±0.10

0.50±0.20

0.60±0.20

0402

1.0

+0.10

-0.05

0.5±0.05

+0.15

-0.05

+0.10

-0.05

0.30±0.05

0.2±0.10

0.25±0.10

0603

0805

1206

1.6±0.10

2.05±0.10

3.10±0.10

0.80

1.25

0.45±0.10

0.50±0.10

0.55

+0.10

-0.05

0.30±0.15

0.35±0.20

0.45±0.20

0.30±0.15

0.35±0.15

1.55±0.10

6600 Park of Commerce Blvd. • Boca Raton, FL 33487

561-241-6700 Phone • 561-241-3328 Fax • http://www.jarocomponents.com

— 85 —

How to order…see pages 207-208

Thick Film Chip Resistors

RELIABILITY TEST

ELECTRICAL PERFORMANCE TEST

Temperature Coefficient (T.C.R)

Test method:

(R2–R1)

TCR (ppm/°C) =

x10

R1(T2–T1)

R1: Resistance at room temperature

R2: Resistance at -55°C or +125°C

T1: Room temperature

T2: Temperature -55°C or +125°C

Requirement: Refer item 3. General Specifications

Follow: 1995 JIS-C5202-5.2

SERIES: RC

SHORT TIME OVER LOAD

Test method:

Requirement:

Chip jumper:

Applied 2.5 times rated voltage for 5 seconds and released to load for about 30 minutes, then measure the resistance.

0.5% - 1%: ±(1.0%+0.05Ω)

2% - 5%: ±(2.0%+0.10Ω)

50m

Ω

Lower

Applied Maximum overload current RC115C/RC115T, RC210C/RC210T, RC315C/RC315T

No evidence of mechanical damage.

1995 JIS-C5202-5.5

Follow:

INSULATION RESISTANCE

Test method:

Put the resistor in the fixture, add 100 VDC in + ,- terminal for 60 sec

then measured the insulation resistance between electrodes and insulating enclosure

or between electrodes and base material.

≥10

Ω

1995 JIS-C5202-5.6

Requirement:

Follow:

DIELECTRIC WITHSTANDING VOLTAGE

Test method:

Put the resistor in the fixture, add VAC (see SPEC below) in +,- terminal

RC210C/RC210T, RC315C/RC315T, RC350C/RC350T, RC500C/RC500T, RC1000C/RC1000T apply 500 VAC 1 minute

RC110C/RC110T, RC115C/RC115T apply 300 VAC 1 minute

No short or burned on the appearance

1995 JIS-C5202-5.7

Requirement:

Follow:

INTERMITTENT OVERLOAD

Test method:

Requirement:

Put tested resistors in chamber under temperature 25±2°C for 1 sec on , 25 sec off under this condition the 2.5 times rated DC

Voltage is applied for test cycles then they be left at 10000 +400 test cycles then they be left at no-load for 1 hr.

±(5.0%+0.10Ω)

Chip jumper:

50m

Ω

Lower

Applied Maximum overload current RC115C/RC115T, RC210C/RC210T, RC315C/RC315T

1995 JIS-C5202-5.8

Follow:

NOISE LEVEL

Requirement:

Resistance

R < 100Ω

100Ω

≤

R < 1KΩ

1KΩ

≤

R < 10KΩ

10KΩ

≤

R < 100KΩ

100KΩ

≤

R < 1MΩ

1MΩ

≤

Follow:

1995 JIS-C5202-5.9

Noise

≤-10db(0.32

uV/V)

≤

0db(1.0 uV/V)

≤

10db(3.2 uV/V)

≤

15db(5.6 uV/V)

≤

20db(10 uV/V)

≤

30db(32 uV/V)

6600 Park of Commerce Blvd. • Boca Raton, FL 33487

561-241-6700 Phone • 561-241-3328 Fax • http://www.jarocomponents.com

— 86 —

How to order…see pages 207-208

Thick Film Chip Resistors

MECHANICAL PERFORMANCE TEST

BENDING STRENGTH

Test method:

Solder tested resistors on to PC board. add force in the middle down.

As diagram meter measure the resistance.

D: RC110C, RC110T, RC115C, RC115T, RC210C, RC210T = 5mm

& RC315C, RC315T, RC350C, RC350T, RC500C, RC500T, RC1000C, RC1000T = 3mm

Requirement:

±(1.0%+0.05Ω)

Chip jumper:

50m

Ω

Lower

Follow:

1995 JIS-C5202-6.1.4

TERMINAL STRENGTH

Test method:

Test 1:

Test 2:

The resistors mounted on the board applied 5N pushing force on the sample rear for 10 sec.

The resistors mounted on the board slowly add force on the sample rear until the sample termination is breakdown.

SERIES: RC

REQUIREMENT

Test 1:

Test 2:

Follow:

No evidence of mechanical damage.

≥5N.

1995 JIS-C5202-6.1.4

RESISTANCE TO SOLVENT

Test method:

Requirement:

Chip jumper:

Follow:

The tested resistor be immersed into isopropyl alcohol of 23~25°C for 60 sec, then the resistor is left in the room for 48 hrs.

±(0.5%+0.05Ω)

50m

Ω

Lower

1995 JIS-C5202-6.9

RESISTANCE TO SOLDERING HEAT

Test method:

Requirement:

Chip jumper:

Follow:

The tested resistor be immersed into molten solder of 260±5°C for 10 seconds. Then the resistor is left in the room for 1 hour.

0.5% - 1%: ±(0.5%+0.05Ω)

2% - 5%: ±(1.0%+0.05Ω)

50m

Ω

Lower

No evidence of mechanical damage.

1995 JIS-C5202-6.10

SOLDERABILITY

Test method:

Requirement:

Follow:

Add flux into tested resistors, immersion into solder bath in temperature 215±3°C for 3 seconds.

Solder coverage over 95%

1995 JIS-C5202-6.11

STEAM AGING

Test method:

Requirement:

Follow:

Put test resistors in the vessel of temperature 100 °C relative humidity 100% for 4 hrs then immersion into flux and solder bath

in temperature 215°C for 3 sec.

Solder coverage over 95%

1995 JIS-C5202-6.11.4

ENVIRONMENTAL TEST

RESISTANCE TO DRY HEAT

Test method:

Requirement:

Chip jumper:

Follow:

Put tested resistors in chamber under temperature 125±5°C for 96± 4 hours, leaving in room temperature for 60 minutes, measure the resistance.

0.5% - 1%: ±(1.0%+0.05Ω)

2% - 5%: ±(2.0%+0.10Ω)

50m

Ω

Lower

No evidence of mechanical damage.

1995 JIS-C5202-7.2

How to order…see pages 207-208

6600 Park of Commerce Blvd. • Boca Raton, FL 33487

561-241-6700 Phone • 561-241-3328 Fax • http://www.jarocomponents.com

— 87 —

Thick Film Chip Resistors

TEMPERATURE CYCLING

Test method:

SERIES: RC

The temperature cycle shown in the following table shall be repeated 5 times consecutively, the measurement of the resistance value is done

before the first cycle and after ending the fifth cycle - leaving in the room temperature for about 1 hour.

Step

Temperature (°C)

-55±5

25±5

125±5

25±5

Time (minute)

Requirement:

Chip jumper:

Follow:

0.5% - 1%: ±(0.5%+0.05Ω)

2% - 5%: ±(1.0%+0.05Ω)

50m

Ω

Lower

No evidence of mechanical damage.

1995 JIS-C5202-7.4

LOADING LIFE IN MOISTURE

Test method:

Requirement:

Chip jumper:

Follow:

Put tested resistors in the chamber under temperature 40 ± 2 °C, relative humidity 90~95% with rated load 90 minutes and free load 30 minutes,

total 1000 hours. Leaving the tested resistor in room temperature for 60 minutes, measure the resistance.

0.5% - 1%: ±(0.5%+0.05Ω)

2% - 5%: ±(2.0%+0.05Ω)

50m

Ω

Lower

1995 JIS-C5202-7.9

LOAD LIFE

Test method:

Requirement:

Chip jumper:

Follow:

Put tested resistors in chamber under temperature 70±2°C for 90 minutes on, 30 minutes off under this condition the rated DC voltage is applied

continuously for 1000 hours then they be left at no-load for 1 hour.

0.5% - 1%:±(1.0%+0.05Ω)

2% - 5% :±(3.0%+0.10Ω)

50m

Ω

Lower

No evidence of mechanical damage.

1995 JIS-C5202-7.10

LOW TEMPERATURE OPERATION

Test method:

Requirement:

Chip jumper:

Follow:

Resistor put in the chamber at room temperature 25°C. Decreasing the temperature to -55 °C and keep the temperature -55 °C with 1 hour.

Then with the rated load in 45 minutes. Then 15 minutes off load. Leave in room temperature 8±1 hours.

0.5% - 1%: ±(0.5%+0.05Ω)

2% - 5%: ±(1.0%+0.05Ω)

50m

Ω

Lower

No evidence of mechanical damage.

By JARO

6600 Park of Commerce Blvd. • Boca Raton, FL 33487

561-241-6700 Phone • 561-241-3328 Fax • http://www.jarocomponents.com

— 88 —

How to order…see pages 207-208