232272471203L - Yageo USA

100

DATA SHEE

T

GENERAL PURPOSE CHIP

RESISTORS

RC1206

5%, 1%

RoHS complian

t

Product specification – Jul 15, 2008 V.3 Supersedes Date of Mar. 06, 2003

Chip Resistor Surface Mount

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Product specification

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8

SERIES

RC

1206 (RoHS Compliant)

Y

YA

AG

GE

EO

O

B

BR

RA

AN

ND

D

o

or

rd

de

er

ri

in

ng

g

c

co

od

de

e

GLOBAL PART NUMBER (PREFERRED)

RC1206 X R - XX XXXX L

(1) (2) (3) (4) (5) (6)

(1) TOLERANCE

F = ±1%

J = ±5% (for Jumper ordering, use code of J)

(2) PACKAGING TYPE

R = Paper taping reel

(3) TEMPERATURE COEFFICIENT OF RESISTANCE

– = Base on spec

(4) TAPING REEL

07 = 7 inch dia. Reel

10 = 10 inch dia. Reel

13 = 13 inch dia. Reel

(5) RESISTANCE VALUE

There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point, no need

to mention the last zero after R/K/M, e.g.1K2, not 1K20.

Detailed resistance rules show in table of “Resistance rule of global part number”.

(6) OPTIONAL CODE

L = optional symbol (Note)

ORDERING INFORMATION

-

GLOBAL PART NUMBER & 12NC

Both part numbers are identified by the series, size, tolerance, packing

type, temperature coefficient, taping reel and resistance value.

SCOPE

This specification describes

RC1206 series chip resistors

with lead-free terminations made

by thick film process.

APPLICATIONS

 All general purpose application

FEATURES

 RoHS compliant

- Products with lead free

terminations meet RoHS

requirements

- Pb-glass contained in electrodes

- Resistor element and glass are

exempted by RoHS

 Reducing environmentally

hazardous wastes

 High component and equipment

reliability

 Saving of PCB space

 None forbidden-materials used

in products/production

 Halogen Free Epoxy

ORDERING EXAMPLE

The ordering code of a RC1206

chip resistor, value 56 X with

±1% tolerance, supplied in 7-inch

tape reel is: RC1206FR-0756R(L).

NOTE

1. All our RSMD products meet RoHS

compliant. "LFP" of the internal 2D reel

label mentions "Lead Free Process"

2. On customized label, "LFP" or specific

symbol printed and the optional "L" at

the end of GLOBAL PART NUMBER /

12NC can be added (both are on

customer request)

Resistance rule of

global part

number

Resistance code rule

Example

0R 0R = Jumpe

r

XRXX

(1 to 9.76 Ω)

1R = 1 Ω

1R5 = 1.5 Ω

9R76 = 9.76 Ω

XXRX

(10 to 97.6 Ω)

10R = 10 Ω

97R6 = 97.6 Ω

XXXR

(100 to 976 Ω) 100R = 100 Ω

XKXX

(1 to 9.76 KΩ)

1K = 1,000 Ω

9K76 = 9760 Ω

XMXX

(1 to 9.76 MΩ)

1M = 1,000,000 Ω

9M76= 9,760,000 Ω

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Product specification

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SERIES

RC

1206 (RoHS Compliant)

12NC CODE

2322 / 2350 XXX XXXXX L

(1) (2) (3) (4)

PAPER / PE TAPE ON REEL (units) (2)

TYPE/

1206

START

IN (1)

TOL.

(%)

RESISTANCE

RANGE

5,000 10,000/not preferred

20,000

RC01

2322 ±5% 1 to 10 MΩ 711 61xxx 711 51xxx 711 81xx

x

RC02

2322 ±1% 1 to 10 MΩ 724 6xxxx 724 7xxxx 724 8xxx

x

HRC01

2350 ±5% 11 to 22 MΩ 520 10xxx - -

Jumper

2322 - 0 Ω 711 91032

711 91005 711 9200

4

P

PH

HY

YC

CO

OM

MP

P

B

BR

RA

AN

ND

D

o

or

rd

de

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in

ng

g

c

co

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es

s

Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp

brand products.

GLOBAL PART NUMBER (PREFERRED)

For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2.

Resistance decade (3) Last digit

0.01 to 0.0976 X 0

0.1 to 0.976 X 7

1 to 9.76 X 8

10 to 97.6 X 9

100 to 976 X 1

1 to 9.76 KX 2

10 to 97.6 KX 3

100 to 976 KX 4

1 to 9.76 MX 5

10 to 97.6 MX 6

Example: 0.02

X = 0200 or 200

0.3 X = 3007 or 307

1

X = 1008 or 108

33 KX = 3303 or 333

10 MX = 1006 or 106

Last digit of 12NC

(1) The resistors have a 12-digit ordering code starting with 2322 / 2350.

(2) The subsequent 4 or 5 digits indicate the resistor tolerance and

packaging.

(3) The remaining 4 or 3 digits represent the resistance value with the

last digit indicating the multiplier as shown in the table of

“Last digit of 12NC”.

(4) "L" is optional symbol (Note).

ORDERING EXAMPLE

The ordering code of a RC02 resistor, value 56 X with ±1% tolerance,

supplied in tape of 10,000 units per reel is: 232272465609(L) or

RC1206FR-0756R(L).

NOTE

1. All our RSMD products are RoHS compliant. "LFP" of the internal 2D reel label mentions "Lead Free Process"

2. On customized label, "LFP" or specific symbol printed and the optional "L" at the end of GLOBAL PART

NUMBER / 12NC can be added (both are on customer request)

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Product specification

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SERIES

RC

1206 (RoHS Compliant)

CONSTRUCTION

The resistor is constructed on top

of a high-grade ceramic body.

Internal metal electrodes are added

on each end to make the contacts to

the thick film resistive element. The

composition of the resistive element

is a noble metal imbedded into a

glass and covered by a second glass

to prevent environment influences.

The resistor is laser trimmed to the

rated resistance value. The resistor

is covered with a protective epoxy

coat, finally the two external

terminations (matte tin on Ni-

barrier) are added. See fig.3

DIMENSIONS

TYPE RC1206

L (mm) 3.10 ± 0.10

W (mm) 1.60 ± 0.10

H (mm) 0.55 ± 0.10

I1 (mm) 0.45 ± 0.20

I2 (mm) 0.40 ± 0.20

Table 1

overcoat

Primary glass layer

resistive layer

(Jumper chip is a conductor)

inner electrode

termination(Ni/matte tin)

ceramic substrate

H

I2

YNSC066

overcoat

W

L

I

1

marking layer

O

OU

UT

TL

LI

IN

NE

ES

S

For dimension see Table

1

Fig. 3

Chip resistor outlines

MARKING

RC1206

E-24 series: 3 digits

First two digits for significant figure and 3rd digit for number of zeros

Both E-24 and E-96 series: 4 digits

First three digits for significant figure and 4th digit for number of zeros

For further marking information, please see special data sheet “Chip resistors marking”.

Fig. 1 Value = 10 KΩ

YNSC001

03

Fig. 2 Value = 10 KΩ

YNSC004

00

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Product specification

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SERIES

RC

1206 (RoHS Compliant)

ELECTRICAL CHARACTERISTICS

CHARACTERISTICS RC1206 1/4 W

Operating Temperature Range –55 °C to +155 °C

Maximum Working Voltage 200 V

Maximum Overload Voltage 400 V

Dielectric Withstanding Voltage 500 V

5% (E24) 1 Ω to 22 MΩ

1% (E24/E96) 1 Ω to 10 MΩ

Resistance Range

Zero Ohm Jumper < 0.05 Ω

1 Ω ≤ R ≤ 10 Ω

10 MΩ ≤ R ≤ 22 MΩ

±200 ppm/°C

Temperature Coefficient

10 Ω < R ≤ 10 MΩ±100 ppm/°C

Rated Current 2 A

Jumper Criteria Maximum Current 10 A

FOOTPRINT AND SOLDERING

PROFILES

For recommended footprint and

soldering profiles, please see the

special data sheet “Chip resistors

mounting”.

Table 2

PACKING STYLE AND P

A

CKAGING QUANTITY

PRODUCT TYPE PACKING STYLE REEL DIMENSION QUANTITY PER REEL

RC1206 Paper Taping Reel (R) 7" (178 mm) 5,000 units

10" (254 mm) 10,000 units

13" (330 mm) 20,000 units

NOTE

1. For paper tape and reel specification/dimensions, please see the special data sheet “Packing” document.

Table 3 Packing style and packaging quantity

MLB206_2

70 10055 50

T

amb( C)

o

(%P )

rated

0

50

100

155

P

handbook, halfpage

FUNCTIONAL DESCRIPTION

P

PO

OW

WE

ER

R

RA

AT

TI

IN

NG

G

RC1206 rated power at 70°C is 1/4 W

RATED VOLTAGE

The DC or AC (rms) continuous working voltage

corresponding to the rated power is determined by

the following formula:

V=√(P X R)

or max. working voltage whichever is less

Where

V=Continuous rated DC or

AC (rms) working voltage (V)

P=Rated power (W)

R=Resistance value (X)

Fig. 4

Maximum dissipation (P) in percentage of rated power as a

function of the operating ambient temperature (Tamb)

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Product specification

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SERIES

RC

1206 (RoHS Compliant)

TESTS AND REQUIREMENTS

TEST TEST METHOD PROCEDURE REQUIREMENTS

Life/

Operational Life/

Endurance

MIL-STD-202G-method 108A

IEC 60115-1 4.25.1

JIS C 5202-7.10

1,000 hours at 70±5 °C applied RCWV

1.5 hours on, 0.5 hour off, still air required

±(2%+0.05 Ω)

<100 mΩ for Jumper

High

Temperature

Exposure/

Endurance at

upper category

temperature

MIL-STD-202G-method 108A

IEC 60115-1 4.25.3

JIS C 5202-7.11

1,000 hours at maximum operating temperature

depending on specification, unpowered

No direct impingement of forced air to the parts

Tolerances: 125±3 °C

±(1%+0.05 Ω)

<50 mΩ for Jumper

Moisture

Resistance

MIL-STD-202G-method 106F

IEC 60115-1 4.24.2

Each temperature / humidity cycle is defined at 8

hours (method 106F), 3 cycles / 24 hours for 10d

with 25 °C / 65 °C 95% R.H, without steps 7a &

7b, unpowered

Parts mounted on test-boards, without

condensation on parts

Measurement at 24±2 hours after

test conclusion

±(2%+0.05 Ω)

<100 mΩ for Jumper

Thermal Shock MIL-STD-202G-method 107G -55/+125 °C

Note: Number of cycles required is 300. Devices

unmounted

Maximum transfer time is 20 seconds. Dwell time

is 15 minutes. Air – Air

±(0.5%+0.05 Ω) for 10 KΩ to

10 MΩ

±(1%+0.05 Ω) for others

<50 mΩ for Jumper

Short time

overload

MIL-R-55342D-para 4.7.5

IEC60115-1 4.13

2.5 times RCWV or maximum overload voltage

whichever is less for 5 sec at room temperature

±(2%+0.05 Ω)

<50 mΩ for Jumper

No visible damage

Board Flex/

Bending

IEC60115-1 4.33

Device mounted on PCB test board as described,

only 1 board bending required

3 mm bending

Bending time: 60±5 seconds

Ohmic value checked during bending

±(1%+0.05 Ω)

<50 mΩ for Jumper

No visible damage

Table 4 Test condition, procedure and requirements

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SERIES

RC

1206 (RoHS Compliant)

TEST TEST METHOD PROCEDURE REQUIREMENTS

Solderability

- Wetting

IPC/JEDECJ-STD-002B test B

IEC 60068-2-58

Electrical Test not required

Magnification 50X

SMD conditions:

1st step: method B, aging 4 hours at 155 °C

dry heat

2nd step: leadfree solder bath at 245±3 °C

Dipping time: 3±0.5 seconds

Well tinned (≥95% covered)

No visible damage

- Leaching IPC/JEDECJ-STD-002B test D

IEC 60068-2-58

Leadfree solder, 260 °C, 30 seconds

immersion time

No visible damage

- Resistance to

Soldering Heat

MIL-STD-202G-method 210F

IEC 60068-2-58

Condition B, no pre-heat of samples

Leadfree solder, 270 °C, 10 seconds

immersion time

Procedure 2 for SMD: devices fluxed and

cleaned with isopropanol

±(1%+0.05 Ω)

<50 mΩ for Jumper

No visible damage

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Product specification

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SERIES

RC

1206 (RoHS Compliant)

REVISION HISTORY

REVISION DATE CHANGE NOTIFICATION

DESCRIPTION

Version 3 Jul 15, 2008 - - Change to dual brand datasheet that describe RC1206 with RoHS compliant

- Description of "Halogen Free Epoxy" added

- Define global part number

Version 2 Sep 03, 2004 - - New datasheet for 1206 thick film 1% and 5% with lead-free terminations

- Replace the 1206 part of pdf files: RC01_11_21_31_5, RC02_12_22_32_10,

and HRC01_5_4

- Test method and procedure updated

- PE tape added (paper tape will be replaced by PE tape)

- High ohmic products combined into standard products.

“ Yageo reserves all the rights for revising the content of this datasheet without further notification, as long as the products itself are unchanged. Any

product change will be announced by PCN.”

Yageo

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Product Detail Information

Product Group Resistor Chips

Ordering Code RC1206JR-0768R

Ordering Code 232271161689

Unified CTC RC1206JR-0768R

Additional Product Code 9C12063A68R0JLHFT

Description General Purpose 1206 68 Ohm +-5% Paper 178mm (7")

Status Preferred

Series General Purpose Chip Resistor

Series Thick Film High Ohmic Chip Resistor

Size Code 1206 (3216)

Tolerance ±5%

Packing Style Paper Tape

TCR spec Standard-TC

Reel size & Specialty 180 mm (7") Reel

Resistance 68 Ohm

Power Rating 1/4W

Related Data Sheets, Catalogs and Application Notes:

Datasheet - General purpose chip resistors, RC1206 (RoHS Compliant) 5%, 1%; Rev.3

[295 kb]

Datasheet - Chip resistors mounting, Rev.5 [335 kb]

Datasheet - Chip resistors packing, Rev.6 [212 kb]

Datasheet - Introduction thick film chip resistor, Rev.7 [352 kb]

Datasheet - Chip resistors marking Rev.1 [239 kb]

Yageo Passive Components 2009 [3.86 mb]

Product Selection Guide 2009 [1.74 MB]

General info - Standard Values in a Decade [8.39 kb]

Appl. note - Low-ohmic & power chip resistors for power-control circuits [394 kb]

Ordering information for customers in North America [8 kb]

R-chip sample kits [62 kb]

For optimal printing of Data sheets print from page 2 of the PDF.

Note Clear Text Codes in the data sheets can differ from the Clear Text Codes displayed above.

The CTC displayed above is a new code which has been introduced to align product codes in the

complete Yageo organisation. You can search products with the CTC displayed in the data sheet

by using the competitor part number search function.

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