DATA SHEET
THIN FILM CHIP RESISTORS
High precision - high stability
RT series
0.01% TO 1%, TCR 5 TO 50
sizes 0100/ 0201/ 0402/ 0603/ 0805/ 1206/
1210/ 2010/ 2512
Product specification – July 07, 2022 V.13
RoHS compliant
Product specification
Chip Resistor Surface Mount
RT
SCOPE
ORDERING INFORMATION - GLOBAL PART NUMBER & 12NC
This specification describes RT
series high precision - high stability
chip resistors with lead-free
terminations made by thin film
process.
Both part numbers are identified by the series, size, tolerance, packing
type, temperature coefficient, taping reel and resistance value.
YAGEO BRAND ordering code
GLOBAL PART NUMBER (PREFERRED )
APPLICATIONS
⚫
Converters
⚫
Printing equipment
⚫
Server board
⚫
Telecom
⚫
Consumer
FEATURES
RT XXXX F X X XX XXXX L
(1)
(2) (3) (4)
L = ± 0.01%
P = ± 0.02%
W = ± 0.05%
B = ± 0.1%
⚫
RoHS compliant
F = ± 1%
⚫
⚫
High component and
equipment reliability
(7)
(2) TOLERANCE
C = ± 0.25%
D = ± 0.5%
⚫
(6)
RT0100 / 0201 / 0402 / 0603 / 0805 / 1206 / 1210 / 2010 / 2512
Halogen Free Epoxy
Reducing environmentally
hazardous wastes
(5)
(1) SIZE
⚫
⚫
2
9
0100 to 2512
SERIES
(3) PACKAGING TYPE
R = Paper/PE taping reel
K = Embossed taping reel
(4) TEMPERATURE COEFFICIENT OF RESISTANCE
Saving of PCB space
A = 5 ppm/°C
None forbidden-materials used
in products/production
B = 10 ppm/°C
C = 15 ppm/°C
D = 25 ppm/°C
E = 50 ppm/°C
(5) TAPING REEL
07 = 7 inch dia. Reel
10 = 10 inch dia. Reel
7W= 7 inch dia. Reel with high power (1W for 2512)
13 = 13 inch dia. Reel
(6) RESISTANCE VALUE
There are 2~4 digits indicated the resistor value. Letter R/K/M is decimal point.
Detailed resistance rules show in table of “Resistance rule of global part number”.
(7) DEFAULT CODE
Letter L is system default code for order only (Note)
Resistance rule of global part
number
Resistance code rule
Example
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
O RDERING EXAMPLE
The ordering code of a RT0603
chip resistor, TC 50 value 56 Ω
with ± 0.5% tolerance, supplied in
7-inch tape reel is:
RT0603DRE0756RL.
NOTE
1. All our RSMD products meet RoHS
compliant and Halogen Free. "LFP" of
the internal 2D reel label mentions
"Lead Free Process"
2. On customized label, "LFP" or
specific symbol can be printed
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Jul. 07, 2022 V.13
Product specification
Chip Resistor Surface Mount
RT
SERIES
3
9
0100 to 2512
PHYCOMP BRAND ordering codes
Both GLOBAL PART NUMBER (preferred) and 12NC (traditional) codes are acceptable to order Phycomp
brand products. For matching traditional types with size codes, please refer to “Comparison table of traditional
types and sizes”.
GLOBAL PART NUMBER (PREFERRED )
For detailed information of GLOBAL PART NUMBER and ordering example, please refer to page 2.
12NC CODE
2390
(1)
X
(2)
XX
X
(4)
(3)
START TCR (2) PACKING CODE TOL . (4)
WITH (1) (ppm/°C) BY SIZE (inch) (3) (%)
2390
8 = ± 10 0402: 07 = 7'' reel
XXXX
(5)
RESISTANCE
RANGE
7 = ±1
The remaining 4 digits
7 = ± 15
47 = 13'' reel 6 = ± 0.5 represent the resistance
value with the last digit
6 = ± 25 0603: 04 = 7'' reel 5 = ± 0.25 indicating the multiplier
4 = ± 50
24 = 10'' reel 4 = ± 0.1 as shown in the table of
44 = 13'' reel 3 = ± 0.05 “Last digit of 12NC”.
0805: 01 = 7'' reel
41 = 13'' reel
1206: 11 = 7'' reel
51 = 13'' reel
1210: 12 = 7'' reel
52 = 13'' reel
2010: 15 = 7'' reel
L
(6)
DEFAULT
CODE
(NOTE)
Letter L is
system
default
code for
order only
(Note)
Comparison table of traditional
types and sizes
TF
X
X
X
(1)
(2)
START SIZE
WITH CODE
TF
(4)
(3)
TCR
TOL.
(ppm/°C) (%)
3 = 0402 4 = ± 10 0 = ± 1
2 = 0603 3 = ± 15 1 = ± 0.5
1 = 0805 1 = ± 25 2 = ± 0.25
0402: 4.7Ω ≤ R ≤ 240KΩ
0 = 1206 2 = ± 50 3 = ± 0.1
0603: 1 Ω ≤ R ≤ 1MΩ
5 = 1210
0805: 1Ω ≤ R ≤ 1.5 MΩ
7 = 2010
1206: 1Ω ≤ R ≤ 1.5 MΩ
6 = 2512
4 = ± 0.05
1210: 4.7Ω ≤ R ≤ 1 MΩ
Example:
2010: 4.7Ω ≤ R ≤ 1 MΩ
TF321 = RT0402, TC50, ± 0.5% tolerance
2512: 4.7Ω ≤ R ≤ 1 MΩ
2512: 18 = 7'' reel
Resistance decade (3)
Last digit
1 to 9.76 Ω
10 to 97.6 Ω
8
100 to 976 Ω
1
1 to 9.76 kΩ
2
Exceptions to above packing code definitions:
10 to 97.6 kΩ
3
0805 TC50 with 1%, supplied in 13" reel, the packing code is 02.
100 to 976 kΩ
4
0603 TC50 with 1%, supplied in 13" reel, the packing code is 03.
1 to 9.76 MΩ
5
2512 TC15, in 7" reel, the packing code is 35.
10 to 97.6 MΩ
6
2010 TC15, in 7" reel, the packing code is 31.
O RDERING EXAMPLE
The ordering code of a TF221 resistor, TC50, value 56 Ω , with ± 0.5%
tolerance, supplied in tape of 5,000 units per reel is: 239040465609L or
RT0603DRE0756RL.
Example:
1Ω
33 kΩ
10 MΩ
9
=
1008 or 108
=
3303 or 333
=
1006 or 106
NOTE
1. All our RSMD products meet RoHS compliant and Halogen Free. "LFP" of the internal 2D reel label mentions "Lead Free Process"
2. On customized label, "LFP" or specific symbol can be printed
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Jul. 07, 2022 V.13
Product specification
Chip Resistor Surface Mount
RT
4
9
0100 to 2512
SERIES
MARKING
RT0100 / RT0201 / RT0402 / RESISTANCE VALUE IS NOT IN E-24 / E96 SERIES
No marking
ynsc007
Fig. 1
RT0603
563
ynsc003
E-24 series: exception values 10/11/13/15/20/75 of E -24 series, one short bar
under marking letter
Fig. 2 Value = 56 kΩ
E-96 series: including values 10/11/13/15/20/75 of E-24 series, 3 digits
Fig. 3 Value = 12.4 kΩ
RT0805 / RT1206 / RT1210 / RT2010 / RT2512
00
YNSC004
Fig. 4 Value = 10 kΩ
Either resistance in E-24 or E-96: 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”.
CONSTRUCTION
The resistors are constructed out of a high-grade ceramic
body. Internal metal electrodes are added at each end and
connected by a resistive layer. The resistive layer is adjusted
to give the approximate required resistance and laser cutting
of this resistive layer that achieves tolerance trims the value.
The resistive layer is covered with a protective coat and
printed with the resistance value. Finally, the two external
terminations (matte tin) are added. See fig. 5.
OUTLINES
For dimension see Table 1
marking layer
protective coat
resistive layer
inner electrode
H
termination (Ni / matte tin)
DIMENSION
Table 1 For outlines see fig. 5
TYPE
RT0100
ceramic substrate
I2
I1
L (mm)
W (mm)
H (mm)
0.40± 0.02
0.20± 0.02
0.13± 0.02
I1 (mm)
I2 (mm)
0.10± 0.03
0.10± 0.03
RT0201 0.60 ± 0.03 0.30 ± 0.03 0.23 ± 0.03
RT0402 1.00 ± 0.10 0.50 ± 0.05 0.30 ± 0.05
RT0603 1.60 ± 0.10 0.80 ± 0.10 0.45 ± 0.10
RT0805 2.00 ± 0.10 1.25 ± 0.10 0.50 ± 0.10
0.10 ± 0.05 0.15 ± 0.05
RT1206 3.10 ± 0.10 1.60 ± 0.10 0.55 ± 0.10
RT1210 3.10 ± 0.10 2.60 ± 0.15 0.55 ± 0.10
RT2010 5.00 ± 0.10 2.50 ± 0.15 0.55 ± 0.10
RT2512 6.35 ± 0.10 3.20 ± 0.15 0.55 ± 0.10
0.45 ± 0.20 0.40 ± 0.20
W
0.20 ± 0.10 0.25 ± 0.10
0.25 ± 0.15 0.25 ± 0.15
0.35 ± 0.20 0.35 ± 0.20
0.50 ± 0.20 0.50 ± 0.20
YNSC064
L
Fig. 5 Chip resistor outlines
0.60 ± 0.20 0.50 ± 0.20
0.60 ± 0.20 0.50 ± 0.20
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Jul. 07, 2022 V.13
Product specification
Chip Resistor Surface Mount
RT
SERIES
5
9
0100 to 2512
ELECTRICAL CHARACTERISTICS
Table 2
TYPE
RT0100
RT0201
Operating
Temperature
Range
–55°C
to
+125°C
–55°C
to
+125°C
Max.
Max.
Power Work
T.C.R.
Overload
Rating
(ppm/°C)
Vol. (1) Vol.
± 0.01%
1/32W 15V
1/20W 25V
30V
50V
± 0.02%
± 0.05%
± 0.1%
± 0.25%
± 0.5%
± 1.0%
± 50
---
---
---
50R~5K
50R~5K
50R~5K
50R~5K
± 25
---
---
---
50R~5K
50R~5K
50R~5K
50R~5K
± 50
---
---
---
22~75K
22~75K
22~75K
22~75K
± 25
---
---
---
22~75K
22~75K
22~75K
22~75K
± 15
---
---
---
22~5K
22~5K
---
---
± 10
---
---
---
22~5K
22~5K
---
---
---
---
---
±5
RT0402
1/16W 50V
100V
RT0603
1/10W 75V
150V
RT0805
1/8W
150V
300V
RT1206
1/4W
200V
400V
–55°C
to
+155°C
1/4W
RT1210
RT2010
–55°C
to
+125°C
1/2W
3/4W
200V
200V
200V
400V
400V
400V
RT2512
1W
200V
400V
Resistance Range (E-24/E-96 series)(2) & Tolerance
---
---
---
---
± 50
50.1~12K
50.1~12K
20~12K
4.7~500K
4.7~500K 4.7~500K 4.7~500K
± 25
± 15
± 10
±5
± 50
± 25
± 15
± 10
±5
± 50
± 25
± 15
± 10
±5
± 50
± 25
± 15
± 10
±5
50.1~12K
20~12K
20~12K
20~10K
50.1~30K
50.1~30K
50.1~100K
50.1~100K
20~30K
50.1~30K
50.1~30K
50.1~200K
50.1~200K
20~50K
50.1~30K
50.1~30K
50.1~500K
50.1~500K
20~100K
50.1~12K
20~12K
20~12K
20~10K
50.1~30K
50.1~30K
50.1~100K
50.1~100K
20~30K
50.1~30K
50.1~30K
50.1~200K
50.1~200K
20~50K
50.1~30K
50.1~30K
50.1~500K
50.1~500K
20~100K
20~12K
20~12K
20~12K
20~10K
4.7~100K
4.7~100K
4.7~100K
4.7~100K
20~30K
4.7~200K
4.7~200K
4.7~200K
4.7~200K
20~50K
5.6~500K
5.6~500K
5.6~500K
5.6~500K
20~100K
4.7~240K
20~200K
20~200K
20~10K
1~2M
1~1M
4.7~680K
4.7~680K
20~30K
1~3M
1~1.5M
4.7~1M
4.7~1M
20~50K
1~3M
1~1.5M
5.6~1.5M
5.6~1.5M
20~100K
4.7~240K
20~200K
20~200K
20~10K
1~2M
1~1M
4.7~680K
4.7~680K
20~30K
1~3M
1~1.5M
4.7~1M
4.7~1M
20~50K
1~3M
1~1.5M
5.6~1.5M
5.6~1.5M
20~100K
4.7~240K
------1~2M
1~1M
------1~3M
1~1.5M
------1~3M
1~1.5M
-------
4.7~240K
------1~2M
1~1M
------1~3M
1~1.5M
------1~3M
1~1.5M
-------
± 50
---
---
4.7~1M
4.7~1M
4.7~1M
4.7~1M
4.7~1M
± 25
---
---
4.7~1M
4.7~1M
4.7~1M
4.7~1M
4.7~1M
± 15
---
---
100~100K
4.7~100K
4.7~100K
---
---
± 10
---
---
100~100K
4.7~100K
4.7~100K
---
---
±5
---
---
---
---
---
---
---
± 50
---
---
4.7~1M
4.7~1M
4.7~1M
4.7~1M
4.7~1M
± 25
---
---
4.7~1M
4.7~1M
4.7~1M
4.7~1M
4.7~1M
± 15
---
---
100~100K
4.7~100K
4.7~100K
---
---
± 10
---
---
100~100K
4.7~100K
4.7~100K
---
---
±5
---
---
---
---
---
---
---
± 50
---
---
4.7~1M
4.7~1M
4.7~1M
4.7~1M
4.7~1M
± 25
---
---
4.7~1M
4.7~1M
4.7~1M
4.7~1M
4.7~1M
± 15
---
---
100~100K
4.7~100K
4.7~100K
---
---
± 10
---
---
100~100K
4.7~100K
4.7~100K
---
---
±5
---
---
---
---
± 50
---
---
10Ω~1M
10Ω~1M
10Ω~1M 10Ω~1M 10Ω~1M
± 25
---
---
10Ω~1M
10Ω~1M
10Ω~1M 10Ω~1M 10Ω~1M
---
---
---
NOTE
1. The maximum working voltage that may be continuously applied to the resistor element, see “IEC publication 60115-8”
2. Value of E-192 series is on request
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Jul. 07, 2022 V.13
Product specification
Chip Resistor Surface Mount
RT
6
9
0100 to 2512
SERIES
FOOTPRINT AND SOLDERING PROFILES
For recommended footprint and soldering profiles, please see the special data sheet “Chip resistors mounting”.
PACKING STYLE AND PACKAGING QUANTITY
Table 3 Packing style and packaging quantity
PACKING STYLE
Paper/PE taping reel (R)
Embossed taping reel (K)
REEL RT0100 RT0201 RT0402 RT0603 RT0805 RT1206 RT1210 RT2010 RT2512
DIMENSION
7" (178 mm)
10,000
10,000
10,000
5,000
5,000
5,000
5,000
---
---
10" (254 mm)
20,000
20,000
20,000
10,000
10,000
10,000
10,000
---
---
13" (330 mm)
50,000
50,000
50,000
20,000
20,000
20,000
20,000
---
---
7" (178 mm)
---
---
---
---
---
---
---
4,000
4,000
NOTE
1. For Paper/Embossed tape and reel specification/dimensions, please see the special data sheet “Chip resistors packing”
FUNCTIONAL DESCRIPTION
POWER RATING
Each type rated power at 70°C:
RT0100=1/32W
RT0201=1/20W, RT0402=1/16W, RT0603=1/10W,
RT0805=1/8W, RT1206=1/4W, RT1210=1/4W,
RT2010=1/2W, RT2512=3/4W, 1W
R ATED VOLTAGE
The DC or AC (rms) continuous working voltage
corresponding to the rated power is determined by
the following formula:
V= (PxR)
or max. working voltage whichever is less
P
(%Prated)
MLB206_RT_1
100
RT0402~1206
50
RT0100,RT0201, RT1210 ~ 2512
0
55
0
50
70
100
125 155
o
Tamb ( C)
Fig. 6 Maximum dissipation (P) in percentage of rated power as a
function of the operating ambient temperature (T amb )
Where
V=Continuous rated DC or
AC (rms) working voltage (V)
P=Rated power (W)
R=Resistance value (Ω)
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Jul. 07, 2022 V.13
Product specification
Chip Resistor Surface Mount
RT
SERIES
7
9
0100 to 2512
TESTS AND REQUIREMENTS
Table 4 Test condition, procedure and requirements
TEST
TEST METHOD
PROCEDURE
REQUIREMENTS
Temperature
Coefficient of
Resistance
(T.C.R.)
MIL-STD-202 Method 304
At +25/–55 °C and +25/+125 °C
Refer to table 2
Formula:
R2–R1
T.C.R= ------------------------- × 106 (ppm/°C)
R1(t2–t1)
Where
t1=+25 °C or specified room temperature
t2=–55 °C or +125 °C test temperature
R1=resistance at reference temperature in ohms
R2=resistance at test temperature in ohms
Life/Endurance
IEC 60115-1 4.25.1
MIL-STD-202 Method 108A
At 70± 5 °C for 1,000 hours, rated voltage applied
for 1.5 hours on, 0.5 hour off, still air required
± (0.5%+0.05 Ω)
High
Temperature
Exposure
IEC 60068-2-2
1000 hours at maximum operating temperature
depending on specification, unpowered
± (0.5%+0.05 Ω)
Moisture
Resistance
MIL-STD-202 Method 106G
Each temperature / humidity cycle is defined at 8
hours, 3 cycles / 24 hours for 10d. with 25 °C /
65 °C 95% R.H, without steps 7a & 7b,
unpowered
± (0.5%+0.05 Ω)
Parts mounted on test-boards, without
condensation on parts
Measurement at 24± 2 hours after
test conclusion
Thermal Shock
MIL-STD-202 Method 107G
-55/+125 °C
Number of cycles required is 300.
Devices mounted
± (0.5%+0.05 Ω)
Maximum transfer time is 20 seconds.
Dwell time is 15 minutes. Air – Air
Humidity
(steady state)
IEC 60115-1 4.24.2
Steady state for 1000 hours at 40 °C / 95% R.H.
± (0.5%+0.05 Ω)
rated voltage applied for 1.5 hours on and
0.5 hour off
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Jul. 07, 2022 V.13
Product specification
Chip Resistor Surface Mount
RT
8
9
0100 to 2512
SERIES
TEST
Short Time Overload
TEST METHOD
PROCEDURE
REQUIREMENTS
IEC60115-1 4.13
2.5 times of rated voltage or maximum
± (0.5%+0.05 Ω)
overload voltage whichever is less for 5 sec at No visible damage
room temperature
Board Flex/
Bending
IEC 60115-1 4.33
Chips mounted on a glass epoxy resin PCB
(FR4)
Bending: see table 5 for each size
± (0.25%+0.05 Ω)
No visible damage
RT0100± (0.5%+0.05 Ω)
Bending time: 60± 5 seconds
Solderability
- Wetting
Electrical Test not required
J-STD-002 test B
Well tinned (≥95%
covered)
No visible damage
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
- Leaching
- Resistance to
Soldering Heat
J-STD-002 test D
Leadfree solder, 260 °C, 30 seconds
immersion time
No visible damage
IEC 60115-1 4.18
Condition B, no pre-heat of samples.
Leadfree solder, 260 °C, 10 seconds
immersion time
Procedure 2 for SMD: devices fluxed and
cleaned with isopropanol
± (0.5%+0.05 Ω)
No visible damage
Table 5 Bending for sizes 0100 to 2512
TYPE
Specification (mm)
RT0100
RT0201
RT0402
RT0603
RT0805
RT1206
RT1210
RT2010
RT2512
5
5
5
3
3
2
2
2
2
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Jul. 07, 2022 V.13
Product specification
Chip Resistor Surface Mount
RT
SERIES
9
9
0100 to 2512
REVISION HISTORY
REVISION DATE
CHANGE NOTIFICATION
DESCRIPTION
Version 13
July 07, 2022
-
Version 12
Apr. 21, 2020 -
- RT0402/RT0603/RT0805/RT1206 Extend resistor range
- Add RT0100
- Modified resistance range
Version 11
July 2, 2019
-
- Add 1W for 2512
Version 10
Jun. 12, 2019
-
- Extend resistor value
Version 9
Sep. 12, 2017 -
- Add ± 0.02% tol. for 0402 to 1206
Version 8
May 31, 2017 -
- Add 10" packing
Version 7
Jan. 17, 2017
Version 6
May. 11, 2015 -
- Extend resistor value
Version 5
Aug. 22, 2014 -
- Add RT0201
- RT0402/0603/0805/1206: resistance range and operating temperature
range updated
- Fig. 6 updated
Version 4
Oct 21, 2009 -
- Test Items and methods updated
- Test requirements upgraded
Version 3
Jul 11, 2008
- Change to dual brand datasheet that describe RT0402 to RT2512 with
RoHS compliant
- Description of "Halogen Free Epoxy" added
- Define global part number
- Modify electrical characteristic
Version 2
Dec 26, 2005 -
-
-
- Add ± 0.01% tol. for 0402 to 1206
- New datasheet for thin film high precision - high stability chip resistors
sizes of 0201/0402/0603/0805/1206/1210/2010/2512, 1%, 0.5%, 0.25%,
0.1%, 0.05%, TC25/50 with lead-free terminations
- Replace the 0402 to 1210 parts of pdf files: TFx10_1_1, TFx11_.5_2,
TFx12_.25_2, TFx13_.1_3, TFx14_.05_1, TFx20_1_2, TFx21_.5_2,
TFx22_.25_2, TFx23_.1_2, TFx24_.05_1, and combine into a document.
- Test method and procedure updated
- PE tape added (paper tape will be replaced by PE tape)
“ 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.”
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Jul. 07, 2022 V.13