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 are built on an alumina substrate and feature a tin plating over nickel termination for excellent solderability. Available in various sizes from 01005 to 2512, they offer TCR as low as 100ppm and are suitable for standard soldering applications, with some values available for conductive epoxy applications, making them ideal for MRI environments.
Product Attributes
- Brand: Venkel
- Series: CR Series
- Technology: Thick Film
- Substrate Material: Alumina
- Termination Finish: 100% matte Tin (Sn) over Nickel
- Wrap Around Termination: Yes
Technical Specifications
| Feature | Details |
|---|---|
| Available Sizes | 01005 to 2512 |
| TCR | As low as 100ppm |
| Power Dissipation | Good capabilities (conservatively rated) |
| Solderability | Excellent, due to 100% matte Tin over Nickel with wrap around termination |
| Conductive Epoxy Application | Available for some values (suitable for MRI applications) |
| Operating Temperature Range | -55C to +125C (01005, 0201 sizes) -55C to +155C (0402 to 2512 sizes) |
| Zero Ohm (Jumper) Resistance | 50 m (max) |
| Marking | Standard marking for 1% E-24 values (0603+) and 5% E-24 values (0603+). Specific marking codes for 0603, 1% resistors and E96 values are detailed. 01005, 0201, 0402 cannot be marked. |
Electrical Specifications & Range
| Size | Power Rating at 70C (W) | Max. Working Voltage | Max. Overload Voltage | Zero Ohm Current Rating | Resistance Range (1%) | Resistance Range (5%) |
|---|---|---|---|---|---|---|
| 01005 | 0.03W (1/32W) | -PR or 15V | 30V | 0.5A | - | 1 - 10M |
| 0201 | 0.05W (1/20W) | -PR or 25V | 50V | 0.5A | - | 1 - 10M |
| 0402 | 0.063W (1/16W) | -PR or 50V | 100V | 1A | 10 - 1M | 1 - 10M |
| 0603 | 0.10W (1/10W) | -PR or 75V | 150V | 1A | 10 - 1M | 1 - 10M |
| 0805 | 0.063W (1/16W) | -PR or 150V | 300V | 2A | 10 - 1M | 1 - 10M |
| 1206 | 0.10W (1/10W) | -PR or 150V | 300V | 2A | 10 - 1M | 1 - 10M |
| 1210 | 0.10W (1/10W) | -PR or 200V | 400V | 2.5A | 10 - 1M | 1 - 1M |
| 2010 | 0.125W (1/8W) | -PR or 200V | 400V | 3.5A | 10 - 1M | 1 - 1M |
| 2512 (1W) | 0.50W (1/2W) | -PR or 200V | 500V | 4A | 10 - 1M | 1 - 1M |
| 2512 (2W) | 1.0W | -PR or 200V | 500V | 4A | 10 - 1M | 1 - 1M |
Dimensions
| Size | L (inch/mm) | W (inch/mm) | T (inch/mm) | C1 (inch/mm) | C2 (inch/mm) |
|---|---|---|---|---|---|
| 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) |
Derating Curve
The derating curve illustrates the relationship between rated power (%) and ambient temperature (C) for different size ranges (01005 & 0201, 0402 to 2512).
Environmental Characteristics
| Test Item | Test Method | Requirement (1% and Below) | Requirement (5%) | Jumper Requirement |
|---|---|---|---|---|
| Temperature Coefficient of Resistance (T.C.R.) | JIS-C-5201-1 4.8 / IEC-60115-1 4.8 | As Spec. | 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 | <50m |
| 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 5%, Total 10% | Individual 5%, Total 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 Width (mm) | Pocket Size A (mm) | Pocket Size B (mm) | Pitch T (mm) | Reel Diameter (mm) | Carrier Tape Type |
|---|---|---|---|---|---|---|
| 01005 | 8.0 0.2 | 0.45 0.05 | 0.25 0.05 | 3.5 0.05 | 180 2.0 | Paper |
| 0201 | 8.0 0.2 | 0.7 0.08 | 0.4 0.08 | 3.5 0.05 | 180 2.0 | Paper |
| 0402 | 8.0 0.2 | 1.15 0.1 | 0.65 0.1 | 3.5 0.05 | 180 2.0 | Paper |
| 0603 | 8.0 0.2 | 1.9 0.1 | 1.1 0.1 | 3.5 0.05 | 180 2.0 | Paper |
| 0805 | 8.0 0.2 | 2.4 0.1 | 1.65 0.1 | 3.5 0.05 | 180 2.0 | Paper |
| 1206 | 8.0 0.2 | 3.5 0.2 | 1.9 0.1 | 3.5 0.05 | 180 2.0 | Paper |
| 1210 | 8.0 0.2 | 3.5 0.1 | 2.8 0.2 | 3.5 0.05 | 180 2.0 | Paper |
| 2010 | 12.0 0.3 | 5.4 0.2 | 2.9 0.2 | 5.5 0.5 | 180 2.0 | Embossed |
| 2512 | 12.0 0.3 | 6.8 0.2 | 3.6 0.2 | 5.5 0.5 | 180 2.0 | Embossed |
2404101207_Venkel-CR0402-16W-1621FT_C4138109.pdf
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