CR Series General Purpose Thick Film Resistors
Product Overview
The Venkel 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 robust construction with an alumina substrate and a tin plating finish for excellent solderability. Available in various sizes from 01005 to 2512, they provide TCRs as low as 100ppm and are suitable for standard and conductive epoxy applications.
Product Attributes
- Brand: Venkel
- Series: CR Series
- Construction: Thick Film
- Substrate Material: Alumina
- Termination Finish: 100% matte Tin (Sn) over Nickel
- Features: Wrap-around termination for excellent solderability
Technical Specifications
Structure Components:
- 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 |
|---|---|---|---|---|---|---|
| 01005 | 0.03W (1/32W) | PR or 15V whichever is less | 30V | -55C to +125C | 0.5A | 50 m (max) |
| 0201 | 0.05W (1/20W) | PR or 25V whichever is less | 50V | -55C to +125C | 0.5A | 50 m (max) |
| 0402 | 0.063W (1/16W) | PR or 50V whichever is less | 100V | -55C to +155C | 1A | 50 m (max) |
| 0603 | 0.10W (1/10W) | PR or 75V whichever is less | 150V | -55C to +155C | 1A | 50 m (max) |
| 0805 | 0.063W (1/16W) | PR or 150V whichever is less | 300V | -55C to +155C | 2A | 50 m (max) |
| 1206 | 0.10W (1/10W) | PR or 150V whichever is less | 300V | -55C to +155C | 2A | 50 m (max) |
| 1210 | 0.10W (1/10W) | PR or 150V whichever is less | 300V | -55C to +155C | 2.5A | 50 m (max) |
| 2010 | 0.125W (1/8W) | PR or 200V whichever is less | 400V | -55C to +155C | 3.5A | 50 m (max) |
| 2512 (1W) | 0.25W (1/4W) | PR or 200V whichever is less | 400V | -55C to +155C | 4A | 50 m (max) |
| 2512 (2W) | 0.50W (1/2W) | PR or 200V whichever is less | 500V | -55C to +155C | 4A | 50 m (max) |
Resistance Range & Tolerance:
| SIZE | Tolerance | TCR | Resistance Range |
|---|---|---|---|
| 01005, 0201, 0402 | 0.5% (D) | 100ppm | 10 - 1M |
| 1% (F) | 100ppm | 10 - 10M | |
| 0603 | 0.5% (D) | 100ppm | 10 - 1M |
| 1% (F) | 100ppm | 10 - 10M | |
| 5% (J) | 100ppm | - | |
| 250ppm | 100 - 1M | ||
| 0805 | 0.5% (D) | 100ppm | 10 - 1M |
| 200ppm | 1.02M - 10M | ||
| 1% (F) | 100ppm | 10 - 1M | |
| 200ppm | 1 - 9.76; 10.2M - 21.5M | ||
| 5% (J) | 100ppm | 1 - 10M | |
| 200ppm | 1 - 10M | ||
| 1206 | 0.5% (D) | 100ppm | 10 - 1M |
| 200ppm | 1.02M - 10M | ||
| 1% (F) | 100ppm | 10 - 10M | |
| 200ppm | 1 - 9.76; 10.2M - 21.5M | ||
| 5% (J) | 100ppm | 1 - 10M | |
| 200ppm | 1 - 10M | ||
| 1210 | 0.5% (D) | 100ppm | - |
| 200ppm | 1.02M - 20M | ||
| 1% (F) | 100ppm | 10 - 1M | |
| 200ppm | 1 - 9.76; 1.02M - 20M | ||
| 5% (J) | 100ppm | 10 - 1M | |
| 200ppm | 1 - 9.76; 1.02M - 20M | ||
| 2010 | 0.5% (D) | 100ppm | - |
| 200ppm | - | ||
| 1% (F) | 100ppm | 10 - 1M | |
| 200ppm | 1 - 9.76 | ||
| 5% (J) | 100ppm | 10 - 1M | |
| 200ppm | 1 - 9.76 | ||
| 2512 | 0.5% (D) | 100ppm | - |
| 200ppm | 1.02M - 20M | ||
| 1% (F) | 100ppm | 10 - 1M | |
| 200ppm | 1 - 9.76; 1.02M - 20M | ||
| 5% (J) | 100ppm | 10 - 1M | |
| 200ppm | 1 - 9.76; 1.02M - 20M |
Marking Code Information:
- 1% E-24 values for 0603 size and larger are typically marked with the standard 3 digit marking code.
- 1% E-96 values for 0805 size and larger may or may not be marked with the standard 4 digit marking code.
- 5% E-24 values for 0603 size and larger will be marked with standard 3 digit marking code.
- 0603 -1% E-96 values will be marked with a standard 3 digit alpha numeric code.
- 01005, 0201 and 0402 cannot be marked.
- 5% E-24 values for 1210~2512 may be marked with 4 digit marking code.
- E-192 values will not typically be marked.
- Example: CR1206-8W-103JT
- Part Number Structure: CR [Series] - [Size] - [Power Rating] - [Resistance] [Tolerance] [Termination] [Packaging]
Derating Curve:
A derating curve is provided showing rated power percentage versus ambient temperature for different size groups (01005 & 0201, 0402 to 2512).
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 | ||
| 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 | ||
| Leaching | JIS-C-5201-1 4.18 / IEC-60068-2-58 8.2.1 | 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 |
Tape & Reel Specifications:
| SIZE | TAPE SIZE A (mm) | TAPE SIZE B (mm) | TAPE SIZE W (mm) | TAPE SIZE E (mm) | TAPE SIZE F (mm) | TAPE SIZE T (mm) | TAPE SIZE G (mm) | TAPE SIZE H (mm) | TAPE SIZE J (mm) | TAPE SIZE D (mm) |
|---|---|---|---|---|---|---|---|---|---|---|
| 01005 | 0.45 0.05 | 0.25 0.05 | 8.0 0.2 | 1.75 0.1 | 3.5 0.05 | 0.40 0.10 | 2.0 0.05 | 4.0 0.1 | 2.0 0.05 | 1.5 + 0.1-0 |
| 0201 | 0.7 0.08 | 0.4 0.08 | 8.0 0.2 | 1.75 0.1 | 3.5 0.05 | 0.42 0.20 | 2.0 0.05 | 4.0 0.1 | 2.0 0.05 | 1.5 + 0.1-0 |
| 0402 | 1.15 0.1 | 0.65 0.1 | 8.0 0.2 | 1.75 0.1 | 3.5 0.05 | 0.45 0.10 | 2.0 0.05 | 4.0 0.1 | 2.0 0.05 | 1.5 + 0.1-0 |
| 0603 | 1.9 0.1 | 1.1 0.1 | 8.0 0.2 | 1.75 0.1 | 3.5 0.05 | 0.70 0.10 | 4.0 0.1 | 4.0 0.1 | 2.0 0.05 | 1.5 + 0.1-0 |
| 0805 | 2.4 0.1 | 1.65 0.1 | 8.0 0.2 | 1.75 0.1 | 3.5 0.05 | 0.85 0.10 | 4.0 0.1 | 4.0 0.1 | 2.0 0.05 | 1.5 + 0.1-0 |
| 1206 | 3.5 0.2 | 1.9 0.1 | 8.0 0.2 | 1.75 0.1 | 3.5 0.05 | 0.85 0.10 | 4.0 0.1 | 4.0 0.1 | 2.0 0.05 | 1.5 + 0.1-0 |
| 1210 | 3.5 0.1 | 2.8 0.2 | 8.0 0.2 | 1.75 0.1 | 3.5 0.05 | 0.85 0.10 | 4.0 0.1 | 4.0 0.1 | 2.0 0.05 | 1.5 + 0.1-0 |
| 2010 | 5.4 0.2 | 2.9 0.2 | 12.0 0.3 | 1.75 0.1 | 5.5 0.5 | 1.2 | 4.0 0.1 | 4.0 0.1 | 2.0 0.05 | 1.5 + 0.1-0 |
| 2512 | 6.8 0.2 | 3.6 0.2 | 12.0 0.3 | 1.75 0.1 | 5.5 0.5 | 1.2 | 4.0 0.1 | 4.0 0.1 | 2.0 0.05 | 1.5 + 0.1-0 |
Reel Dimensions:
| Label | M (mm) | E (mm) | F (mm) | G (mm) | H (mm) | C (mm) |
|---|---|---|---|---|---|---|
| 13.0 0.2 (0.51 0.008) | 60.0 1.0 (2.36 0.03) | 11.4 1.0 (0.45 0.04) | 9.0 .3 (0.35 0.012) | 1.5 .3 (0.06 0.012) | 180 2.0 (7.09 0.08) | (Not specified) |
Contact Information:
- Email: sales@venkel.com
- Phone: 512.794.0081
- Toll Free: 800.950.8365
- Web: www.venkel.com
2404091355_Venkel-CR0201-20W-1502FT_C4064741.pdf
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