CRA-Series Thick Film Array Chip Resistor
The CRA-Series Thick Film Array Chip Resistor offers a compact and reliable solution for various electronic applications. Designed for reduced assembly costs and compatibility with automated placement machines, these resistors provide high quality and fast delivery. They are suitable for entertainment systems, appliances, computers, communication equipment, power supplies, and measuring instruments.
Product Attributes
- Brand: CRA-Series
- Material: Thick Film Array Chip
- Origin: Not specified
- Color: Not specified
- Certifications: Not specified
Technical Specifications
| Type | Dimension (L x W x H) (mm) | Power Rating at 70 (W) | Max Working Voltage (V) | Max Overload Voltage (V) | Resistance Range () | T.C.R. (PPM/) | Operating Temperature () |
| CRA022R | 1.000.10 x 1.000.10 x 0.330.05 | 0.063 | 25 | 50 | 1~9.9 (F: 1%), 10~1M (J: 5%) | 400 (1~9.9), 200 (10~1M) | -55 ~ +155 |
| CRA024R | 2.000.10 x 1.000.10 x 0.400.10 | 0.063 | 25 | 50 | 1~9.9 (F: 1%), 10~1M (J: 5%) | 400 (1~9.9), 200 (10~1M) | -55 ~ +155 |
| CRA034R | 3.200.20 x 1.600.15 x 0.500.10 | 0.1 | 50 | 100 | 1~9.9 (F: 1%), 10~1M (J: 5%) | 400 (1~9.9), 200 (10~1M) | -55 ~ +155 |
| CRA064R | 5.100.20 x 3.100.20 x 0.550.15 | 0.25 | 200 | 400 | 1~9.9 (F: 1%), 10~1M (J: 5%) | 400 (1~9.9), 200 (10~1M) | -55 ~ +155 |
Part Number Explanation
Example: CRA 024R J 10R0 Q
CRA: Product Type (CRA-Series)
024R: Size (022R: 0402*2, 024R: 0402*4, 034R: 0603*4, 064R: 1206*4)
J: Resistor Tolerance (F: 1%, J: 5%)
10R0: Resistors Value (e.g., 10R0 = 10)
Q: Package (P, Q: Paper Taping; E: Embossed Taping; D: Packed in a Bag)
10: Quantity (04: 4000PCS, 05: 5000PCS, 10: 10000PCS)
Packaging Information
| Type | SIZE | Quantity/Reel | A (mm) | B (mm) | C (mm) | D (mm) | W (mm) | M (mm) |
| 022R/024R | 7 | 10K/Reel | 2.00.5 | 13.51.0 | 211.0 | 601.0 | 11.52.0 | 1782.0 |
| 034R | 7 | 5K/Reel | 2.00.5 | 13.51.0 | 211.0 | 601.0 | 11.52.0 | 1782.0 |
| 064R | 7 | 4K/Reel | 2.00.5 | 13.51.0 | 211.0 | 601.0 | 16.02.0 | 1782.0 |
Reliability Test and Requirement
| Test Item | Test Method | Requirements (1%) | Requirements (5%) |
| Temperature Coefficient of Resistance (T.C.R) | JIS C 5201-1 clause 4.8 | Refer to Ratings | Refer to Ratings |
| Short Time Overload | JIS C 5201-1 clause 4.13 | (1.0%+0.05) | (2.0%+0.10) |
| IR Reflow | Sony SS-00254 | (1.0%+0.05) | (1.0%+0.05) |
| Leaching | Sony SS-00254-9 | >95% Coverage | >95% Coverage |
| Soldering Heat | JIS C 5201-1 clause 4.18 | (0.5%+0.05) | (1.0%+0.05) |
| Temperature Cycling | JIS C 5201-1 clause 4.19 | (0.5%+0.05) | (1.0%+0.10) |
| Electric Iron | Sony SS-00254-5 | (1.0%+0.05) | (1.0%+0.05) |
| Resistance to Solvent | JIS C 5201-1 clause 4.29 | (0.5%+0.05) | (0.5%+0.05) |
| Load Life in Humidity | JIS C 5201-1 clause 4.24 | (1.0%+0.05) | (2.0%+0.05) |
| Load Life (Endurance) | JIS C 5201-1 clause 4.25 | (1.0%+0.05) | (3.0%+0.10) |
| Insulation Resistance | JIS C 5201-1 clause 4.6 | 10G | 10G |
Performance Characteristics
Power rating or current rating is based on continuous full-load at ambient temperature of 70. For operation above 70, derating is required according to the derating curve.
Power Derating Curve
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| Type | A (mm) | B (mm) | P (mm) | Q1 (mm) | Q2 (mm) |
| 022R | 0.50 | 2.00 | 0.67 | 0.33 | 0.34 |
| 024R | 0.50 | 2.00 | 0.50 | 0.28 | 0.22 |
| 034R | 1.00 | 2.60 | 0.80 | 0.40 | 0.40 |
| 064R | 2.00 | 4.75 | 1.30 | 0.90 | 0.375 |
Storage Data
Storage time at the environment temp: 255 & humidity: 6020% is valid for one year from the date of delivery.
2410121340_EVER-OHMS-CRA024RJ4K7Q10_C429228.pdf
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Compact thick film array chip resistor EVER OHMS CRA024RJ4K7Q10 suitable for electronic applications Images
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