THICK FILM CHIP RESISTORS
STRUTURE AND DIMENSIONS
Glass Coating
l
1
l
1
RuO
2
Type Resistor
H
Alumina Substrate
l
2
Thick-Film Electrode
L
Special Plating
l
2
W
(UNIT : mm )
Type
RC1005(1/16W )
RC1608(1/10W)
RC2012( 1/8W )
RC3216( 1/4W)
RC3225( 1/4W )
RC5025( 1/2W )
RC6432( 1W )
L
1.00±0.05
1.60±0.10
2.00±0.20
3.20±0.20
3.20±0.20
5.00±0.15
6.30±0.15
W
0.50±0.05
0.80±0.15
1.25±0.15
1.60±0.15
2.55±0.20
2.50±0.15
3.20±0.15
H
0.35±0.05
0.45±0.10
0.50±0.10
0.55±0.10
0.55±0.10
0.55±0.15
0.55±0.15
I
1
0.20±0.10
0.30±0.20
0.40±0.20
0.45±0.20
0.45±0.20
0.60±0.20
0.60±0.20
I
2
0.25±0.10
0.35±0.10
0.35±0.20
0.40±0.20
0.40±0.20
0.60±0.20
0.60±0.20
PARTS NUMBERING SYSTEM
RC
1
2012
2
J
3
100
4
CS
5
Code
Designation
Chip
Resistor
-RC
:Glass Coating
-RH
:Polymer Epoxy
Coating
Dimension
(mm)
1005 : 1.0×0.5
1608 : 1.6×0.8
2012 : 2.0×1.25
3216 : 3.2×1.6
3225 : 3.2×2.55
5025 : 5.0×2.5
6432 : 6.4×3.2
Resistance
Tolerance
D :
±0.5%
F :
±1
%
G :
±
2 %
J :
±
5 %
K :
±10%
Resistance Value
1st two digits represents
Significant figures.
The last digit represents
the number of zeros.
Jumper chip is
represented as 000
Packaging Code
AS : Tape
Packaging. 13”
: Tape
CS
Packaging. 7”
ES : Tape
Packaging. 10”
: Bulk
BS
Packaging.
Resistance Value Marking
3 or 4 digit coding system.
(IEC Coding System)
4
THICK FILM CHIP RESISTORS
GENERAL SPECIFICATION
Descripition
Power Rating (W)
at 70℃
RC1005
0.063W
RC1608
0.10W
RC2012
0.125W
RC3216
0.25W
RC3225
0.25W
RC5025
0.5W
RC6432
1W
100
80
60
100
80
60
40
20
0
0
40
80
120
■1608,
2012, 3216
Power Derating Curve
40
20
0
-40
-55
-5
55 70
105
155
The rated power is the maximum continuous loading power
at 70
℃
ambient temperature.
For ambient temperature’s above 70
℃
the loading power
follows the above power derating curve.
Rated Voltage
Working Voltage(Max)
Overload Voltage(Max)
Resistance Range
D(
±
0.5%)
F(
±
1%), G(
±
2%)
J(
±
5%)
K(
±
10%)
Jumper Chip
Operating
Temperature Range
Rated
Temperature Range
Resistance
Tolerance
Temperature
Coefficient
J (±5%)
K (±10%)
G (±2%)
F (±1%)
D (±0.5%)
Please specify wattage when power rathing at the mark(
10Ω≤R 1㏁
√
power(w)×Normal resistance value (W)
Rated
50V
100V
50V
100V
50V
100V
150V
300V
200V
400V
200V
400V
200V
400V
200V
400V
(UNIT :
Ω
)
-
10~1M
10~1M
10~1M
10~1M
10~1M
1~10M
1~10M
10~1M
10~1M
1~10M
1~10M
10~1M
10~1M
1~10M
1~10M
10~1M
10~1M
1~10M
1~10M
-
10~1M
1~10M
1~10M
-
10~1M
1~10M
1~10M
-
10~1M
1~10M
1~10M
Ω
50
m
max
-55
℃ ~
125
℃
-55
℃ ~
155
℃(For
1608, 2012, 3216)
70
℃
Resistance Range
1Ω≤R≤10㏁
10Ω≤R 1㏁
Temperature Coefficient
±(300/200)
PPM/℃
±100
PPM/℃
±3
00 PPM/℃
±100
PPM/℃
2
1㏁≤R 10㏁
2
2
) is required at the time of ordering.
5
THICK FILM CHIP RESISTORS
SPECIFICATION IN THE LOW RESISTANCE RANGE
Descripition
Power Rating (W)
at 70℃
RC2012
0.10W
RC3216
0.125W
0.25W
RC3225
0.25W
RC5025
0.5W
RC6432
1W
POWER Derating Curve
100
80
60
40
Power Derating Curve
40
0
-40
-20
0
20
40
80
100
120 125 140
The rated power is the maximum continuous loading power
at 70
℃
ambient temperature.
For ambient temperature’s above 70
℃
the loading power
follows the above power derating curve.
Rated Voltage
Working Voltage(Max)
Overload Voltage(Max)
Resistance range
F(
±
1%)
G(
±
2%)
J(
±
5%)
K(
±
10%)
Operating
temperature range
Rated
Ambient Temperature
Resistance
Tolerance
F(±1%)
√
power(w)×Normal resistance value (W)
Rated
50V
100V
100V
200V
200V
400V
200V
400V
200V
400V
(UNIT :
Ω
)
0.2
Ω ~
0.91
Ω
(E24 Series)
-55
℃ ~
125
℃
70
℃
Resistance Range
0.2Ω≤R≤1Ω
0.2Ω≤R≤1Ω
0.2Ω≤R≤1Ω
0.2Ω≤R≤1Ω
Temperature Coefficient
±200
PPM/℃
±200PPM/℃
±(600/300)PPM/℃
±(600/300)PPM/℃
Temperature
Coefficient
G(±2%)
J(
±5%)
K(±10%)
Please specify wattage when power rathing at the mark(
) is required at the time of ordering.
6
THICK FILM CHIP RESISTORS
TRIMMABLE CHIP RESISTOR
FEATURES
Available in use of function trimming.
Compatible with both wave and reflow
soldering.
Highly stable in auto-placement surface
mounting application.
Excellent eletrical characteristic.
DIMENSIONS
X, Y : Trimming area
(Unit : mm)
TYPE
RT1608
RT2012
RT3216
L
1.60±0.10
2.00±0.20
3.20±0.20
W
0.80±0.15
1.25±0.15
1.60±0.15
H
0.45±0.10
0.50±0.10
0.55±0.10
I
1
0.30±0.20
0.40±0.20
0.45±0.20
I
2
0.35±0.10
0.35±0.20
0.40±0.20
X
0.50±0.10
0.70±0.10
1.30±0.10
Y
0.40±0.10
0.60±0.10
1.00±0.10
7
THICK FILM CHIP RESISTORS
GENERAL SPECIFICATION
RT
2012
M
100
CS
Code
Designation
Trimmable
Chip
Resistor
Dimension
Code
Designation
(mm)
1608:1.6×0.8
2012:2.0×1.25
3216:3.2×1.6
Resistance
Code
Designation
Tolerance
K =±10%
Resistance
Code
Designation
Value
E12 Series
E6 Series
(IEC Coding system)
Packaging
Code
Designation
Code
CS : Tape
Packaging
GS : Bulk
Packaging
RT:DIP Type(Major)
RATING
Type
Power
Rating
1/16 W
1/10W
1/8W
RT3216
1/4W
Working
Voltage
(MAX)
50 V
100 V
200 V
200 V
Over Ioad
Voltage
(MAX)
100 V
200 V
400 V
400 V
Resistance
Range
1~10㏁
1~10㏁
1~10㏁
1~10㏁
Operting
Rating
Temperature
Ambient
Range
Temperature
Temperature
Coefficient
RT1608
RT2012
-55℃
~ +125℃
+70。
Ｃ
±200ppm/ 。
Ｃ
±300ppm/ 。
Ｃ
PACKAGING
The Chip Network Resistors can be supplied with packaged carrier tape for effective use in SMD machine.
All Reel taping specifications are in accordance with EIAJ RC-1009.
Standard Quantity :
7 inch reel
5,000/1 reel
13 inch reel
20,000/1 reel
Chip Resistor for Bulk shall be in the polyethylene bag and Quantity of the
Chip Resistors in bag is determined by customer orders.(Standard Quantity : 5,000EA)
8
