Features

  • Small size and light weight
  • Highly reliable multilayer electrode construction
  • Compatible with all soldering process

Applications

  • Telecommunication Equipments
  • Radio and Tape Recorders, TV Tuners
  • Digital Cameras, Watches, Pocket Calculators
  • Automotive Industry
  • Computers, Instruments
  • Medical and Military Equipment

Dimensions (Unit: mm)

Type Size L W T D1 D2
CTR5 01005 0.40±0.02 0.20±0.02 0.13±0.02 0.10±0.03 0.10±0.03
CT-01 0201 0.60±0.03 0.30±0.03 0.23±0.03 0.15±0.05 0.15±0.05
CT-02 0402 1.00±0.05 0.50±0.05 0.35±0.05 0.20±0.10 0.20±0.10
CT-03 0603 1.60±0.10 0.80±0.10 0.45±0.10 0.30±0.20 0.30±0.20
CT-05 0805 2.00±0.10 1.25±0.10 0.50±0.10 0.35±0.20 0.40±0.20
CT-06 1206 3.10±0.10 1.55±0.10 0.55±0.10 0.50±0.25 0.50±0.20
CT-10 1210 3.10±0.10 2.60±0.15 0.55±0.10 0.50±0.25 0.50±0.20
CT-20 2010 5.00±0.10 2.50±0.15 0.55±0.10 0.60±0.25 0.50±0.20
CT-12 2512 6.35±0.10 3.10±0.15 0.55±0.10 0.60±0.25 0.50±0.20

Derating Curve

Standard Electrical Specifications

Item Power Rating at 70°C Jumper Rated Current Operating Temp. Range Max Operating Voltage Max Overload Voltage Resistance Range TCR (PPM/°C)
Type ±1% ±5%
CTR5 (01005) 1/32W -55~+125°C 15V 30V 10Ω-1MΩ ±300
Jumper 0.5A 0Ω(<50mΩ) -
CT-01 (0201) 1/20W -55~+125°C 25V 50V 1Ω-10MΩ ±200
Jumper 1A 0Ω(<50mΩ) -
CT-02 (0402) 1/16W -55~+155°C 50V 100V 1Ω-9.76Ω
10Ω-1MΩ
1.02MΩ-10MΩ
±200
±100
±200
-55~+125°C 10.2MΩ-20MΩ
20.5MΩ-100MΩ
±200
±400
Jumper 1A -55~+155°C 0Ω(<50mΩ) -
CT-03 (0603) 1/10W -55~+155°C 75V 150V 1Ω-9.76Ω
10Ω-1MΩ
1.02MΩ-20MΩ
20.5MΩ-200MΩ
±200
±100
±200
±400
Jumper 1A 0Ω (<50mΩ) -
CT-05 (0805) 1/8W -55~+155°C 150V 300V 1Ω-9.76Ω
10Ω-1MΩ
1.02MΩ-20MΩ
20.5MΩ-500MΩ*
±200
±100
±200
±400
CT-06 (1206) 1/4W 200V 400V
Jumper 2A 0Ω (<50mΩ) -
CT-10 (1210) 1/3W -55~+155°C 200V 400V 1Ω-9.76Ω
10Ω-1MΩ
1.02MΩ-20MΩ
20.5MΩ-500MΩ
±200
±100
±200
±400
Jumper 2.5A 0Ω (<50mΩ) -
CT-20 (2010) 3/4W -55~+155°C 200V 400V 1Ω-9.76Ω
10Ω-1MΩ
1.02MΩ-20MΩ
20.5MΩ-500MΩ
±200
±100
±200
±400
Jumper 3.5A 0Ω (<50mΩ) -
CT-12 (2512) 1W -55~+155°C 200V 500V 1Ω-9.76Ω
10Ω-1MΩ
1.02MΩ-20MΩ
20.5MΩ-500MΩ
±200
±100
±200
±400
Jumper 4A 0Ω (<50mΩ) -

* 0805 to 300M, 1206 to 500M

Ultra High Resistance Specifications

Item Power Rating at 70°C Operating Temp. Range Max. Operating Voltage Max. Overload Voltage Resistance Range TCR (PPM/°C)
Type ±5%
CT-05 (0805) 1/8W -55~+125°C 150V 300V 110MΩ~500MΩ ±500
510MΩ~1GΩ ±1000
CT-06 (1206) 1/4W 200V 400V 110MΩ~500MΩ ±500
510MΩ~1GΩ ±1000

Operating Voltage = √(P*R) or max. operating voltage listed above, whichever is lower.
Overload Voltage = 2.5*√(P*R) or max. overload voltage listed above, whichever is lower.

High Precision Electrical Specifications

Item Power Rating at 70°C Operating Temp. Range Max. Operating Voltage Max. Overload Voltage Resistance Range TCR (PPM/°C)
Type ±0.1% ±0.25% ±0.5%
CT-02 (0402) 1/16W -55~+125°C 50V 100V - 10Ω-1MΩ ±100
- 1.02M-10MΩ ±200
CT-03 (0603) 1/10W 75V 150V 10Ω-1MΩ ±100
- 1.02M-10MΩ ±200
CT-05 (0805) 1/8W 150V 300V 10Ω-1MΩ ±100
- 1.02M-10MΩ ±200
CT-06 (1206) 1/4W 200V 400V 10Ω-1MΩ ±100
- 1.02M-10MΩ ±200
CT-10 (1210) 1/3W 200V 400V 10Ω-1MΩ ±100
- 1.02M-10MΩ ±200
CT-20 (2010) 3/4W 200V 400V 10Ω-1MΩ ±100
- 1.02M-10MΩ ±200
CT-12 (2512) 1W 250V 500V 10Ω-1MΩ ±100
- 1.02M-10MΩ ±200

Electrical Specifications T.C. 50 PPM

Item Power Rating at 70°C Operating Temp. Range Max. Operating Voltage Max. Overload Voltage Resistance Range TCR (PPM/°C)
Type ±0.1% ±0.25% ±0.5% ±1%
CT-02 (0402) 1/16W -55~+125°C 50V 100V - 100Ω-1MΩ ±50
CT-03 (0603) 1/10W 75V 150V 10Ω-1MΩ 10Ω-10MΩ
CT-05 (0805) 1/8W 150V 300V
CT-06 (1206) 1/4W 200V 400V
CT-10 (1210) 1/3W 200V 400V
CT-20 (2010) 3/4W 200V 400V
CT-12 (2512) 1W 250V 500V

High Power & Ultra Power Rating Electrical Specifications

Item Power Rating at 70°C Operating Temp. Range Max. Operating Voltage Max. Overload Voltage Resistance Range TCR (PPM/°C)
Type ±1% ±5%
CT-02 (0402) 1/10W -55~+155°C 50V 100V 1Ω-9.76Ω
10Ω-1MΩ
±200
±100
CT-03 (0603) 1/8W 75V 150V
CT-05 (0805) 1/4W 150V 300V
CT-06 (1206) 1/3 *1/2W 200V 400V
CT-10 (1210) 1/2 *3/4W 200V 400V
CT-20 (2010) 1W 200V 400V
CT-12 (2512) 2W 250V 500V

*: Ultra High Power
Operating Voltage=√(P*R) or Max. operating voltage listed above, whichever is lower.
Overload Voltage=√(P*R) or Max. overload voltage listed above, whichever is lower.

Environmental Characteristics

Item Requirement Test Method
±1% and Below ±5% Jumper
Temperature Coefficient of Resistance (T.C.R.) As Spec. -55°C~+125/+155°C, 25°C is the reference temperature
Short Time Overload ±(1.0%+0.05Ω) ±(2.0%+0.05Ω) <50mΩ RCWV*2.5 or Max. overload voltage for 5 seconds, 2 seconds for high power series
Insulation Resistance >= 10G Max. overload voltage for 1 minute
Endurance ±(2.0%+0.10Ω) ±(3.0%+0.10Ω) <100mΩ 70±2°C, Max. working voltage for 1000 hrs with 1.5 hrs "ON"and 0.5 hrs "OFF"
Damp Heat with Load ±(2.0%+0.10Ω) ±(3.0%+0.10Ω) <100mΩ 40±2°C, 90~95% R.H. Max. working voltage for 1000 hrs with 1.5 hrs "ON"and 0.5 hrs "OFF"
Dry Heat ±(1.0%+0.05Ω) ±(1.5%+0.10Ω) <50mΩ at +125/+155°C for 1000 hrs
Bending Strength ±(1.0%+0.05Ω) ±(1.0%+0.05Ω) <50mΩ Bending once for 5 seconds 2010m 2512 sizes: 2mm Other sizes: 3mm
Solderability 95% min. coverage 245±5°C for 3 seconds
Resistance to Soldering Heat ±(0.5%+0.05Ω) ±(1.0%+0.05Ω) <50mΩ 260±5°C for 10 seconds
Voltage Proof No breakdown or flashover 1.42 times RCWV (RMS) for 1 minute
Leaching Individual leaching area <= 5%
Total leaching area <= 10%
260±5°C for 30 seconds
Rapid Change of Temperature ±(0.5%+0.05Ω) ±(1.0%+0.05Ω) <50mΩ -55°C to +125/+155°C, 5 cycles

Reference Standards: IEC 60115-1, 60068-2-58; JIS-C 5201-1
Storage Temperature: 25±3°C; Humidity < 80%RH

Packaging

Reel Specifications & Packaging Quantity (Unit: mm)
Type Packaging Quantity Tape Width Reel Diameter ΦA ΦB ΦC W T
CT-01 Paper 15K 8mm 7 inch 178.5±1.5 60+1/-0 13.0±0.2 9.0±0.5 12.5±0.5
CTR5
CT-01
CT-02
Paper 10K 8mm 7 inch 178.5±1.5 60+1/-0 13.0±0.2 9.0±0.5 12.5±0.5
20K
40K 10 inch 254±1 100±0.5 13.0±0.2 9.5±0.5 13.5±0.5
CT-03
CT-05
CT-06
CT-10
5K
10K 13 inch 330±1 100±0.5 13.0±0.2 9.5±0.5 13.5±0.5
20K
CT-20
CT-12
Embossed 4K 12mm 7 inch 178.5±1.5 60+1/-0 13.0±0.5 13.0±0.5 15.5±0.5
8K 10 inch 250±1 62±0.5 13.0±0.5 12.5±0.5 16.5±0.5
Paper Tape Specifications (Unit: mm)
Type A B W E F P0 P1 P2 ΦD0 T
CTR5 0.24±0.05 0.45±0.05 8.0±0.2 1.75±0.1 3.50±0.05 4.00±0.10 2.00±0.05 2.00±0.05 1.50±0.1,-0 0.40±0.2
CT-01 0.38±0.05 0.68±0.05 8.07±0.2 1.75±0.1 3.50±0.05 4.00±0.10 2.00±0.05 2.00±0.05 1.50±0.1,-0 0.42±0.2
CT-02 0.65±0.10 1.15±0.1 8.0±0.2 1.75±0.1 3.50±0.05 4.00±0.10 2.00±0.05 2.00±0.05 1.50±0.1,-0 0.45±0.2
CT-03 1.10±0.10 1.90±0.1 8.0±0.2 1.75±0.1 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50±0.1,-0 0.70±0.2
CT-05 1.60±0.10 2.40±0.2 8.0±0.2 1.75±0.1 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50±0.1,-0 0.85±0.2
CT-06 1.90±0.10 3.50±0.2 8.0±0.2 1.75±0.1 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50±0.1,-0 0.85±0.2
CT-10 2.80±0.10 3.50±0.2 8.0±0.2 1.75±0.1 3.50±0.05 4.00±0.10 4.00±0.05 2.00±0.05 1.50±0.1,-0 0.85±0.2
Embossed Plastic Tape Specifications (Unit: mm)
Type A B W E F P0 P1 P2 ΦD0 T
CT-20 2.8±0.20 5.5±0.20 12.0±0.3 1.75±0.1 5.5±0.05 4.00±0.10 4.00±0.1 2.00±0.05 1.50±0.1, -0 1.2+0
CT-12 3.5±0.20 6.7±0.20 12.0±0.3 1.75±0.1 5.5±0.05 4.00±0.10 4.00±0.1 2.00±0.05 1.50±0.1, -0 1.2+0

Recommend Land Pattern (Unit: mm)

Type A B C
CTR5 0.14 0.18 0.25
CT-01 0.30 0.25 0.30
CT-02 0.50 0.45 0.60
CT-03 0.90 0.60 0.90
CT-05 1.20 0.70 1.30
CT-06 2.00 0.90 1.60
CT-10 2.00 0.90 2.80
CT-20 3.80 0.90 2.80
CT-12 3.80 1.60 3.50

How To Order:

Example: 0805 10Ω 5% 100ppm 1/4 w

1. Product Type
Product Type
CT Thick Film Chip Resistor
2. Dimensions (LxW)
Codes Dimensions (LxW) EIA
CTR5 0.4x0.20mm 01005
CT01 0.6x0.30mm 0201
CT02 1.0x0.50mm 0402
CT03 1.6x0.80mm 0603
CT05 2.0x1.25mm 0805
CT06 3.1x\1.55mm 1206
CT10 3.1x2.5mm 1210
CT20 5.0x2.5mm 2010
CT12 6.3x3.2mm 2512
3. Resistance
Codes Type
1000 100Ω
2201 2200Ω
1002 10000Ω
4992 49900Ω
1003 100000Ω
4. Resistance Tolerance
Codes Resistance Tolerance
B ±0.1%
C ±0.25%
D ±0.5%
F ±1%
J ±5%
5. TCR
Codes Type
D ±50PPM/°C
E ±100PPM/°C
F ±200PPM/°C
G ±400PPM/°C
6. High Power Rating
Codes Type
Standard
W 1/8W
V 1/4W
U 1/2W
Q 3/4W
T 1W
S 2W
7. Packaging
Code Type
T Taping Reel

TO ORDER PRODUCT

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