| Product Type | Thick Film Chip Array Resistors | CA Series |
| Part Number Example | 8P4R (0603) 1/10W 5% 1K | CA034AJA0102G |
| Type Code | CA | Thick film chip array resistors |
| Size Codes | 024A | 8P4R (0402) |
| 034A | 8P4R (0603) |
| Rated Power Codes | A | 1/10W |
| F | 1/16W |
| Tolerance Codes | F | 1% |
| G | 2% |
| J | 5% |
| Resistance Value Encoding | 1% | 3 significant figures + power of 10 (e.g., 4992 = 499 x 10^2 = 49.9K) |
| 2%, 5% | 2 significant figures + power of 10 (e.g., 472 = 47 x 10^2 = 4.7K) |
| Below 10 | R notation (e.g., 5R6 = 5.6) |
| Below 100 | R notation (e.g., 6R81 = 6.81) |
| 0 Ohm | 000 |
| Packing Codes | G | Reel |
| V | Bulk |
| S | Double Standard Quantity (Reel) |
| Dimensions (mm) | CA024A (0402) | L: 2.000.10, W: 1.000.10, H: 0.400.05, L1: 0.180.10, Q: 0.330.10, P: 0.500.10, L2: 0.260.10 |
| CA034A (0603) | L: 3.200.20, W: 1.500.20, H: 0.550.05, L1: 0.300.15, Q: 0.500.15, P: 0.800.15, L2: 0.300.20 |
| Operating Temperature Range | -55 to +155 |
| Storage Conditions | 530, 3075% RH |
| Construction Materials | Ceramic Substrate | Alumina (Al2O3) |
| Conductive Layer | Silver (Ag) |
| Resistive Layer | Ruthenium Dioxide + Glass (RuO2 + glass) |
| Inner Protective Layer | Glass |
| Outer Protective Layer | Epoxy Resin |
| Marking | Epoxy Resin |
| Ni Plating Layer | Nickel (Ni) |
| Sn Plating Layer | Matte Tin (Sn) |
| Resistance Range | CA024A | 1 to 1M (for 1%, 2%, 5% tolerance) |
| CA034A | 1 to 1M (for 1%, 2%, 5% tolerance) |
| Electrical Characteristics | Type | CA024A |
| Rated Power | 1/16W |
| Max Working Voltage | 50V |
| Max Overload Voltage | 100V |
| Dielectric Withstanding Voltage | 220V |
| Resistance Value of Jumper | <50m |
| Rated Current of Jumper | 1A |
| Type | CA034A |
| Rated Power | 1/10W |
| Max Working Voltage | 50V |
| Max Overload Voltage | 100V |
| Dielectric Withstanding Voltage | 430V |
| Resistance Value of Jumper | <50m |
| Rated Current of Jumper | 1A |
| Performance Specifications | Temperature Coefficient | 200 PPM/ |
| Solderability | Min 95% coverage |
| Insulation Resistance | >10G |
| Dielectric Withstanding Voltage | No breakdown, arcing, or visible mechanical damage |
| Short-time Overload | (1.0% +0.05) Max |
| Temperature Cycling | (2.0%+0.05) Max |
| Humidity Resistance | (2.0%+0.05) Max |
| Load Life | (2.0%+0.05) Max |
| Terminal Bending | (1.0%+0.05) Max |
| Moisture Resistance | (2.0% +0.05) Max |
| Tapping Specification | Reel Dimensions (mm) | CA024A: 1782.0 (A), 60.01.0 (B), 13.50.5 (C), 11.40.1 (F), 9.000.3 (W) |
| | CA034A: 1782.0 (A), 60.01.0 (B), 13.50.5 (C), 11.40.1 (F), 9.000.3 (W) |
| Quantity per Reel | CA024A: 10,000 pcs; CA034A: 5,000 pcs |
| Packing Dimensions (mm) | CA024A: 1.200.10 (A), 2.200.10 (B), 1.500.0 (D), 1.0 (F), 3.500.05 (P0), 4.000.10 (P1), 4.000.10 (P2), 2.000.05 (W), 8.000.20 |
| | CA034A: 1.900.15 (A), 3.400.20 (B), 1.500.0 (D), 1.0 (F), 3.500.05 (P0), 4.000.10 (P1), 4.000.10 (P2), 2.000.05 (W), 8.000.20 |
| Peel Force of Top Cover Tape | Paper Carrier Tape | 0.1N to 0.7N (10 to 70 g) |
| Plastic Carrier Tape | 0.15N to 0.80N (15 to 80 g) |
| Soldering | Hand Soldering Temperature | 35010, less than 3S. Avoid direct contact with component body. |
