THICK FILM CHIP RESISTORS
STRUTURE AND DIMENSIONS
Glass Coating l1 l1
RuO2 Type Resistor
H Alumina Substrate l2 Thick-Film Electrode L Special Plating l2 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
I1
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
I2
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” CS : Tape Packaging. 7” ES : Tape Packaging. 10” BS : Bulk 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( 10 Ω≤R 1㏁
√ated power(w)×Normal resistance value (W) R
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℃ ℃ ~ 155℃(For 1608, 2012, 3216) -55 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%)
√ated power(w)×Normal resistance value (W) R
50V 100V 100V 200V 200V 400V 200V 400V 200V 400V
(UNIT : Ω)
0.2Ω ~ 0.91Ω(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
I1
0.30±0.20 0.40±0.20 0.45±0.20
I2
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
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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
THICK FILM CHIP RESISTORS
R/R TYPE CHIP NET WORK RESISTOR
FEATURES
High density mouting Improvement of placement efficiency. Automatic placement.
DIMENSIONS
UNIT [mm]
TYPE
RR164P
L
3.2±0.2
W
1.5±0.2
T
0.5±0.2
A
0.5±0.2
D
Max 0.16
B
0.25±0.2
P
0.8±0.15
E
0.5±0.2
G
0.25±0.2
9
THICK FILM CHIP RESISTORS
R/R TYPE CHIP NET WORK RESISTOR
FEATURES
High density mouting Improvement of placement efficiency. Automatic placement.
DIMENSIONS
φ
UNIT [mm]
TYPE
RN164P
L
3.2±0.2
W
1.6±0.2
T
0.6±0.1
A
0.45±0.1
D
0.3±0.1
B
0.3±0.2
P
0.8±0.1
E
0.45±0.1
G
0.40±0.15
10
THICK FILM CHIP RESISTORS
PARTS NUMBERING SYSTEM
RP/RN 16/10 4P J 103 CS
Code Designation
Chip Network Resistor
Dimension (mm)
16:1608 Type 10:1005 Type
Number of Resistors
4p : 4 Resistors
Resistance Tolerance
G : ±2% J : ±5% K : ±10%
Resistance Value
E24 Series
(IEC Coding system)
Packaging Code
CS/AS/ES : Tape Packaging GS : Bulk Packaging
RP, RR : Dip Type(Convex Type) RN : Through Hole Type(Concave Type)
RATING
Type
RP104P RP164P RN164P
Power Rating
1/16W 1/16W 1/16W
Working Voltage (MAX)
50V 50V 50V
OverIoad Voltage (MAX)
100V 100V 100V
Resistance Range
10~1M 10~1M 10~1M
Operting Temperature Range
-55 ~ 125。 C -55 ~ 125。 C -55 ~ 125。 C
Rating Ambient Temperature
+70。 C +70。 C +70。 C
Temperature Coefficient
±250 PPM/。 C ±250 PPM/。 C ±250 PPM/。 C
PACKAGING
The Chip Network Resistors can be supplied packaged carrier tape for effective use SMD machine. All Reel taping specifications are in accordance with EIAJ RC-1009. Standard Quantity : 7 inch reel 5,000EA/1 reel 10 inch reel 13 inch reel 10,000EA/1 reel 20,000EA/1 reel(15,000EA/1reel)
Chip Network Resistor for Bulk shall be in the plastic case and Quantity of the Chip Resistors in bag is determined by customer orders.(Standard Quantity : 5,000EA)
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THICK FILM CHIP RESISTORS
CHARACTERISTICS PERFORMANCE
ELECTRICAL CHARACTERISTICS
Item Direct Current Resistance
Specification
Within the regulated resistance tolerance. Jumper chip 50㏁
Test Method
Applying time:within 5 sec
Resistance range(Ω) R 100 100 R 1K 1K R 10K 10K R 100K 100K R 1M 1M R ∧ ∧ ∧∧∧ Max test voltage(V) 0.3 1.0 3 10 25 50
T.C.R(Resistance Temperature Characteristic)
1 R 10:+300ppm/℃ -200ppm/℃ 10 R 1M:±100ppm/℃ 1M R 10M:±300ppm/℃
∧ ∧
Test temperature(℃) (20) → (-55) → (20) → (125) → (20) T.C.R(ppm/℃) = (R-Ro)/Ro×1/(T-To) ×106 T = 20(℃) T = Test temperature(℃) Ro = Resistance at room temperature(Ω) R = Resistance at T(Ω) Apply 2.5 times rated voltage for 5sec. Wait 30 minutes at room temperature and measure the resistance value. Perform 10,000 cycles at 2.5 times RCW or the Max. over load voltage ON(2.5 times rated volage) : 1 sec OFF : 25 sec Have stabilization time of 30 minutes without loading and measure resistance. Apply AC 500V for 1 minute. 1005(1/16W), 1608(1/16W):Apply AC 100V for 1 minute Apply DC 500V for 1 minute. 1005(1/16W), 1608(1/16W):Apply DC 100V for 1 minute
Short-time Overload
Intermittent Overload
△R : ±(1%+0.1Ω) of the initial value Visual : No evidence of mechanical damage Jumper chip : 50㏁ △R : ±(3%+0.1Ω) of the initial value Visual : No evidence of mechanical damage Jumper chip : 50㏁
Dielectric withstanding Voltage Insulation Resistance
No evidence of mechanical damage. Over the 1000㏁
MECHANICAL CHARACTERISTICS
Item Solderability
Specification
Coverage : 95% each termination. Visual : No crack of termination parts and ceramic exposure of surface by melting
Test Method
After immersing in flux. dip into the 235±5℃ molten solder for 2±0.5 sec Solder : S63A(KSD 6704) Flux : ROSIN(KSM 2951) Flux is the composition of ROSIN and the methanol Weight rate of ROSIN is about 25% After soldering resistor on the PCB, 3mm of bending shall be applied for 10 sec. Material of PCB : Glass Epoxy Thickness : 1.6mm Measure resistance during load application pull Direction fixed 0.4 lead Immerse in molten solder at 260±5℃ for 10±1 sec. Preheat and soldering Procedure
Temperature(℃) 80 - 100 150 - 180 260 + 5 150 - 180 80 - 100 Time(sec) 120 120 10 60 60
Solder : S63A(SSD 6704) Flux : The composition of ROSIN (KSM295)25% and methanol (KSM 1658)75%
Bending Test
△R : ±(0.5%+0.05Ω) of the initial value Visual : No evidence of mechanical damage.
Terminal Strenght Terminal Strenght
Load pull : 0.5kg 1005(1/16W), 1608(1/16W) 0.3kg △R : ±(1%+0.05Ω) of the initial value Visual : No evidence of mechanical damage.
Anti-Vibration Test
△R : ±(1%+0.05Ω) of the initial value Visual : No evidence of mechanical damage.
2 hours each in X, Y, and Z axis(toyal 6 hours) 10 to 55 Hz sweep in 1 minute ampiltude.
12
THICK FILM CHIP RESISTORS
ELECTRICAL CHARACTERISTICS
Item Low Temperature exposure Temperature Cycle
Specification
△R : ±(3%+0.1Ω) of the initial value. Visual : No evidence of mechanical damage. △R : ±(1%+0.1Ω) of the initial value. Visual : No evidence of mechanical damage.
Test Method
Dwell in -55℃ chamber without loading for 1000±12 hours Dwell for 60 minutes at Room temperature and Measure resistance value. Perform 100Cycles as follows.
No. 1 2 3 4 Temperature(℃) -55±3 20±3 125±3 20±3 Time(min) 30 15 30 15
Load Life in Moisture
At R 10Ω△R : ±5% At R 1 ㏁ △R : ±(3% + 0.1Ω) At R 1 ㏁ △R : ±5% Visual : No evidence of mechanical damage.
∧∧
Temperature : 40±2℃ RH : 90~95% Applying rated voltage for 90 minutes “ON” and 30minutes”OFF” Duration : 1000 hours Dwell in Room temperature for 1 hour and measure resistance value. Temperature : 70±3℃ at rated voltage. Applying rated voltage for 90 minutes “ON” and 30minutes”OFF” Duration : 1000 hours Dwell in Room temperature for 1 hour and measure resistance value. Dwell in 125±3℃ chamber without loading for 1000±12 hours Dwell in Room temperature for 1 hour and measure resistance value.
Load Life in high Temperature
At R 10Ω△R : At R 1 ㏁ △R : At R 1 ㏁ △R :
∧∧ ∧
±5% ±(3% + 0.1Ω) ±5%
Heat Resistance (High Temperature Exposure)
△R : ±(3%+0.1Ω) of the initial value. Visual : No evidence of mechanical damage.
13
THICK FILM CHIP RESISTORS
PACKAGING
The Chip Resistor 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 : REEL SIZE 1608, 2012, 3216 5025, 6432 1005 7 inch reel 10,000EA/1 reel 5,000EA/1 reel 4,000EA/1 reel 10 inch reel 13 inch reel 40,000EA/1 reel 10,000EA/1 reel 20,000EA/1 reel 15,000EA/1 reel
Chip Resistor for Bulk shall be in the plastic Quantity of the Chip Resistors in bag is determined by custom orders.(Standard Quantity : 5,000EA)
CARRIER TAPE DIMENSIONS
▶This
is applied to 1005 series.
4.0±0.1 1.0 3.5±0.05 B 8.0±0.1 1.5± 0
0.1
(Unit: mm)
1.75±0.1
t 2.0±0.05 Top Tape
A
Chip Resistor t=0.5~1.0 Max
Carrier Tape
Bottom Tape
▶This
is applied to 5025, 6432 series.
4.0±0.1 1.0 5.5±0.05 12.0±0.3 1.5± 0.1 0 1.75±0.1
t 2.0±0.05 4.0±0.1 A
Top Tape Chip Resistor t=1.1 Max
Embossed Carrier
●
WINDOW DIMENSIONS ITEM RC 1005 (1/16W) 0.7±0.10 1.20±0.10 0.5(MAX) RC 5025 (1/2W) 2.80 5.32±0.20 1.10(MAX) RC 6432 (1W) 3.50±0.10 6.75±0.10 1.10(MAX)
(mm)
SIGN. A B t 14
THICK FILM CHIP RESISTORS
▶This
is applied to 1608, 2012, 3216, 3225 series
4.0±0.1 1.5± 0.1
0
(Unit: mm)
1.75±0.1
1.0 3.5±0.05 8.0±0.1 B
1.0 Max
2.0±0.05 Top Tape
4.0±0.1
A
Chip Resistor 1.0 Max Bottom Tape
Carrier Tape
●
WINDOW DIMENSIONS ITEM RC 1608 (1/16W) 1.10±0.20 1.90±0.20 0.90(MAX) RC 2012 (1/10W) 1.65±0.20 2.40±0.20 1(MAX) RC 3216 (1/8, 1/4W) 2.00±0.20 3.60±0.20 1(MAX) RC 3225 (1/4W) 2.90±0.20 3.60±0.20 1(MAX)
(mm)
SIGN. A B t
TAPING METHOD
Reel Packed Part Empty Part Lead Part Adhesion Tape
Empty portion End
Chips
Empty portion
Lead Part Start
10 Pitches or more
5,000 Pitches or 20,000 Pitches
10 Pitches or more
200~250 mm
REEL DEMENSIONS
(Φ178mm : 7 inch)
1.2±0.1
(Φ330mm : 13 inch)
40 R6.5 20 2.0±0.1
Ø178±1.0
Ø330±1.0
R 145
R 165
Ø80±1.0
Ø70±1.0
Ø13±1.0 9.5±0.1 or 13±0.1
Ø13±1.0 9.0±0.1 or 13±0.1
15
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