CR Series General Purpose Thick Film Resistors
Product Overview
The CR Series General Purpose Thick Film Resistors are designed for a wide range of applications, offering stable performance over temperature and good power dissipation capabilities. These resistors feature a 100% matte Tin over Nickel termination with wrap-around design for excellent solderability. Some values are available for conductive epoxy applications, making them suitable for demanding environments such as MRI applications. They are built on an alumina substrate with a resistive layer and multiple electrode and plating layers for durability and reliability.
Product Attributes
- Brand: Venkel
- Series: CR Series
- Construction: Thick Film
- Substrate Material: Alumina
- Termination Finish: 100% Matte Tin (Sn) over Nickel
Technical Specifications
Structure
- 1. Alumina Substrate
- 2. Backside Electrode
- 3. Topside Electrode
- 4. Edge Electrode
- 5. Nickel Plating
- 6. Tin Plating
- 7. Primary Coating
- 8. Secondary Layer
- 9. Resistive layer
- 10. Marking
Dimensions (Unit: inches (mm))
| SIZE | L | W | T | C1 | C2 |
|---|---|---|---|---|---|
| 01005 | 0.016 0.0008 (0.4 0.02) | 0.008 0.0008 (0.2 0.02) | 0.005 0.0008 (0.13 0.02) | 0.003 0.001 (0.08 0.03) | 0.003 0.001 (0.08 0.03) |
| 0201 | 0.024 0.002 (0.6 0.05) | 0.012 0.001 (0.3 0.02) | 0.010 0.002 (0.25 0.05) | 0.020 0.008 (0.50 0.20) | 0.006 0.002 (0.15 0.05) |
| 0402 | 0.040 0.002 (1.0 0.05) | 0.020 0.002 (0.5 0.05) | 0.014 0.002 (0.35 .05) | 0.008 0.004 (0.2 0.1) | 0.008 0.004 (0.2 0.1) |
| 0603 | 0.063 0.004 (1.6 0.1) | 0.031 0.004 (0.8 0.1) | 0.018 0.004 (0.45 0.1) | 0.012 0.006 (0.30 0.15) | 0.012 0.006 (0.30 0.15) |
| 0805 | 0.079 0.006 (2.0 0.15) | 0.050 0.006 (1.25 0.15) | 0.018 0.006 (0.45 0.15) | 0.014 0.006 (0.35 0.15) | 0.014 0.006 (0.35 0.15) |
| 1206 | 0.126 0.006 (3.2 0.15) | 0.063 0.006 (1.6 0.15) | 0.022 0.006 (0.56 0.15) | 0.020 0.008 (0.50 0.20) | 0.020 0.008 (0.50 0.20) |
| 1210 | 0.126 0.006 (3.2 0.15) | 0.098 0.006 (2.50 0.15) | 0.022 0.006 (0.56 0.15) | 0.020 0.008 (0.50 0.20) | 0.020 0.008 (0.50 0.20) |
| 2010 | 0.197 0.006 (5.0 0.15) | 0.098 0.006 (2.50 0.15) | 0.022 0.006 (0.56 0.15) | 0.026 0.008 (0.65 0.25) | 0.024 0.008 (0.60 0.20) |
| 2512 (1W) | 0.248 0.006 (6.3 0.15) | 0.126 0.006 (3.2 0.15) | 0.022 0.006 (0.56 0.15) | 0.026 0.008 (0.65 0.25) | 0.024 0.008 (0.60 0.20) |
| 2512 (2W) | 0.248 0.006 (6.3 0.15) | 0.126 0.006 (3.2 0.15) | 0.024 0.008 (0.60 0.20) | 0.024 0.008 (0.60 0.20) | 0.020 0.008 (0.50 0.20) |
Electrical Specifications
| SIZE | Power Rating at 70C (W) | Max. Working Voltage | Max. Overload Voltage | Operating Temp. Range | Zero Ohm (Jumper) Current Rating | Zero Ohm (Jumper) Resistance | Tolerance | TCR | Resistance Range |
|---|---|---|---|---|---|---|---|---|---|
| 01005 | 0.03W (1/32W) | PR or 15V whichever is less | 30V | -55C to +125C | 0.5A | 50 m (max) | 0.5% (D), 5% (J) | 100ppm, 250ppm, 300ppm | 10 - 1M (100ppm, 1% F), 100 - 1M (250ppm), 10 - 99 (300ppm) |
| 0201 | 0.05W (1/20W) | PR or 25V whichever is less | 50V | -55C to +125C | 0.5A | 50 m (max) | 0.5% (D), 5% (J) | 100ppm, 200ppm, 250ppm, 300ppm | 10 - 1M (100ppm, 1% F), 1.02M - 10M (200ppm), 100 - 1M (250ppm), 10 - 99 (300ppm) |
| 0402 | 0.063W (1/16W) | PR or 50V whichever is less | 100V | -55C to +155C | 1A | 50 m (max) | 0.5% (D), 1% (F), 5% (J) | 100ppm, 200ppm, 250ppm, 300ppm | 10 - 1M (100ppm, 1% F), 1.02M - 10M (200ppm), 100 - 1M (250ppm), 10 - 99 (300ppm) |
| 0603 | 0.10W (1/10W) | PR or 75V whichever is less | 150V | -55C to +155C | 1A | 50 m (max) | 0.5% (D), 1% (F), 5% (J) | 100ppm, 200ppm, 250ppm, 300ppm | 10 - 1M (100ppm, 1% F), 1.02M - 10M (200ppm), 100 - 1M (250ppm), 10 - 99 (300ppm) |
| 0805 | 0.063W (1/16W) | PR or 75V whichever is less | 150V | -55C to +155C | 2A | 50 m (max) | 0.5% (D), 1% (F), 5% (J) | 100ppm, 200ppm, 250ppm, 300ppm, 350ppm | 10 - 1M (100ppm, 1% F), 1.02M - 10M (200ppm), 100 - 1M (250ppm), 10 - 99 (300ppm), 10M - 22M (350ppm) |
| 1206 | 0.10W (1/10W) | PR or 150V whichever is less | 300V | -55C to +155C | 2A | 50 m (max) | 0.5% (D), 1% (F), 5% (J) | 100ppm, 200ppm, 250ppm, 300ppm, 350ppm | 10 - 1M (100ppm, 1% F), 1.02M - 10M (200ppm), 100 - 1M (250ppm), 10 - 99 (300ppm), 10M - 22M (350ppm) |
| 1210 | 0.10W (1/10W) | PR or 200V whichever is less | 400V | -55C to +155C | 2.5A | 50 m (max) | 0.5% (D), 1% (F), 5% (J) | 100ppm, 200ppm, 300ppm | 10 - 1M (100ppm, 1% F), 1.02M - 20M (200ppm), 20.5M - 21.5M (300ppm) |
| 2010 | 0.125W (1/8W) | PR or 200V whichever is less | 400V | -55C to +155C | 3.5A | 50 m (max) | 0.5% (D), 1% (F), 5% (J) | 100ppm, 200ppm, 300ppm | 10 - 1M (100ppm, 1% F), 1.02M - 20M (200ppm), 20.5M - 21.5M (300ppm) |
| 2512 (1W) | 0.25W (1/4W) | PR or 200V whichever is less | 400V | -55C to +155C | 4A | 50 m (max) | 0.5% (D), 1% (F), 5% (J) | 100ppm, 200ppm, 300ppm | 10 - 1M (100ppm, 1% F), 1.02M - 20M (200ppm), 20.5M - 21.5M (300ppm) |
| 2512 (2W) | 0.50W (1/2W) | PR or 200V whichever is less | 500V | -55C to +155C | 4A | 50 m (max) | 0.5% (D), 1% (F), 5% (J) | 100ppm, 200ppm, 300ppm | 10 - 1M (100ppm, 1% F), 1.02M - 20M (200ppm), 20.5M - 21.5M (300ppm) |
Part Number Structure
CR [SIZE] - [POWER RATING] - [RESISTANCE] [TOLERANCE] [TERMINATION] [PACKAGING] [REEL OPTION]
- Series: CR
- Size: 01005, 0201, 0402, 0603, 0805, 1206, 1210, 2010, 2512
- Power Rating: 32W (0.031W), 20W (0.05W), 16W (0.063W), 10W (0.10W), 8W (0.125W), 4W (0.25W), 2W (0.50W), 1W (1W), 2W (2W)
- Resistance: 3-digit (J tol.): 2R2=2.2, 103=10K. 4-digit (D & F tol.): 10R2=10.2, 1002=10K. Jumper: 3 zeros.
- Tolerance: D = 0.5%, F = 1%, J = 5%. No tolerance specified for zero ohm.
- Termination: Blank for standard. P = Palladium Silver Termination (PdAg).
- Packaging: T = Tape & Reel. Blank for standard.
- Optional Reel Identifier: Blank if standard Reel size. Add "-13" if 13" Reel is required.
Marking Code Information
Specific marking codes apply for different sizes and tolerances, including 3-digit and 4-digit codes, and alpha-numeric codes for 0603, 1% resistors using E96 values. 01005, 0201, and 0402 sizes cannot be marked. E-192 values are not typically marked.
Derating Curve
A derating curve is provided showing rated power as a percentage of ambient temperature for 01005 & 0201 sizes and 0402 to 2512 sizes.
Tape & Reel Specifications
Detailed dimensions for paper and embossed tape are provided for various sizes, along with reel specifications including minimum empty pockets and peel back force/direction guidelines.
Environmental Characteristics
| ITEM REQUIREMENT | TEST METHOD | 1% and Below | 5% | Jumper |
|---|---|---|---|---|
| Temperature Coefficient of Resistance (T.C.R.) | JIS-C-5201-1 4.8 / IEC-60115-1 4.8 | As Spec. | As Spec. | - |
| Short Time Overload | JIS-C-5201-1 4.13 / IEC-60115-1 4.13 | (1.0%+0.05) | (2.0%+0.05) | <50m |
| Insulation Resistance | JIS-C-5201-1 4.6 / IEC-60115-1 4.6 | 10G | 10G | - |
| Endurance | JIS-C-5201-1 4.25 / IEC-60115-1 4.25.1 | (1.0%+0.10) | (2.0%+0.10) | <100m |
| Damp Heat with Load | JIS-C-5201-1 4.24 / IEC-60115-1 4.24 | (1.0%+0.10) | (2.0%+0.10) | <100m |
| Dry Heat | JIS-C-5201-1 4.23 / IEC-60115-1 4.23.2 | (1.0%+0.05) | (1.5%+0.10) | <50m |
| Bending Strength | JIS-C-5201-1 4.33 / IEC-60115-1 4.33 | (1.0%+0.05) | (1.0%+0.05) | <50m |
| Solderability | JIS-C-5201-1 4.17 / IEC-60115-1 4.17 | 95% min. coverage | 95% min. coverage | - |
| Resistance to Soldering Heat | JIS-C-5201-1 4.18 / IEC-60115-1 4.18 | (0.5%+0.05) | (1.0%+0.05) | <50m |
| Voltage Proof | JIS-C-5201-1 4.7 / IEC-60115-1 4.7 | No breakdown or flashover | No breakdown or flashover | - |
| Leaching | JIS-C-5201-1 4.18 / IEC-60068-2-58 8.2.1 | Individual leaching area 5% / Total leaching area 10% | Individual leaching area 5% / Total leaching area 10% | - |
| Rapid Change of Temperature | JIS-C-5201-1 4.19 / IEC-60115-1 4.19 | (0.5%+0.05) | (1.0%+0.05) | <50m |
Note: RCWV (Rated Continuous Working Voltage)=(P*R ) or Max. Operating Voltage whichever is lower. Storage Temperature: 15~28C; Humidity: < 80%RHC.
2404081025_Venkel-CR0603-10W-1501DT_C3915229.pdf
Please Use Our Online Inquiry Contact Form Below If You Have Any Questions, Our Team Will Get Back To You As Soon As Possible