Product Overview
The CA Series Thick Film Chip Array Resistors are designed for Pb-free and halogen-free applications. These resistors feature a thick film construction and are suitable for various electronic circuits requiring reliable resistance values. They are manufactured by Lizhi Electronics (Kunshan) Co., Ltd. and supplied to Lizhi Electronics (Nantong) Co., Ltd.
Product Attributes
- Brand: Lizhi Electronics
- Origin: Kunshan City, Jiangsu Province, China
- Product Type: Thick Film Chip Array Resistors
- Series: CA Series
- Compliance: Pb-free, Halogen-free (meets RoHS exemption for lead in glass)
Technical Specifications
| Model/Part Number Component | Description | Details |
|---|---|---|
| Part Number Example | 8P4R (0603) 1/10W 5% 1K | CA034AJA0102G |
| Type | CA | Thick film chip array resistors |
| Size | 024A | 8P4R (0402) |
| Size | 034A | 8P4R (0603) |
| Rated Power | A | 1/10W |
| Rated Power | F | 1/16W |
| Tolerance | F | 1% |
| Tolerance | G | 2% |
| Tolerance | J | 5% |
| Resistance Value (Example 1%) | 49R9 | 49.9 |
| Resistance Value (Example 1%) | 1002 | 10K |
| Resistance Value (Example 2%, 5%) | 06R8 | 6.8 |
| Resistance Value (Example 2%, 5%) | 0564 | 560K |
| Packing Code | G | Reel |
| Packing Code | V | Bulk |
| Packing Code | S | Double Standard Quantity (Double reel standard packaging) |
| Marking (2%, 5% tolerance) | 3 digits | First 2 digits: significant figures; 3rd digit: power of 10. Example: 472 = 47 x 10^2 = 4.7K |
| Marking (1% tolerance) | 4 digits | First 3 digits: significant figures; 4th digit: power of 10. Example: 4992 = 499 x 10^2 = 49.9K |
| Marking (0 Ohm) | 000 | Indicates 0 resistance |
| Marking (Below 10) | e.g., 5R6 | 5.6 |
| Marking (Below 100) | e.g., 6R81 | 6.81 |
| Dimensions (CA024A) | Unit: mm | 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 |
| Dimensions (CA034A) | Unit: mm | 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 Material | Ceramic Substrate | Alumina (Al2O3) |
| Construction Material | Conductive Layer | Silver (Ag) |
| Construction Material | Resistive Layer | RuO2 + glass |
| Construction Material | Inner Protective Layer | Glass |
| Construction Material | Outer Protective Layer | Epoxy Resin |
| Construction Material | Marking | Epoxy Resin |
| Construction Material | Ni Plating Layer | Nickel (Ni) |
| Construction Material | Sn Plating Layer | Matte Tin (Sn) |
| Resistance Range (CA024A) | 1% | 1 to 1M |
| Resistance Range (CA024A) | 2% | 1 to 1M |
| Resistance Range (CA024A) | 5% | 1 to 1M |
| Resistance Range (CA034A) | 1% | 1 to 1M |
| Resistance Range (CA034A) | 2% | 1 to 1M |
| Resistance Range (CA034A) | 5% | 1 to 1M |
| Electrical Characteristics (CA024A) | Rated Power | 1/16W |
| Electrical Characteristics (CA034A) | Rated Power | 1/10W |
| Electrical Characteristics (All CA Series) | Max Working Voltage | 50V |
| Electrical Characteristics (All CA Series) | Max Overload Voltage | 100V |
| Electrical Characteristics (CA024A) | Dielectric Withstanding Voltage | 220V |
| Electrical Characteristics (CA034A) | Dielectric Withstanding Voltage | 430V |
| Electrical Characteristics (Jumper/0 Ohm) | Resistance Value | <50m |
| Electrical Characteristics (Jumper/0 Ohm) | Rated Current | 1A |
| Performance: Temperature Coefficient | Test Method | JIS C 5201 4.8 |
| Performance: Temperature Coefficient | Specification | 200 PPM/ |
| Performance: Solderability | Test Method | JIS C 5201 4.17 |
| Performance: Solderability | Test Conditions | Dip in flux, then solder bath at 2455 for 30.5 sec. |
| Performance: Solderability | Specification | Min 95% coverage |
| Performance: Insulation Resistance | Test Method | JIS C 5201 4.6 |
| Performance: Insulation Resistance | Test Conditions | Apply dielectric withstanding voltage on body for 605 sec, then measure. |
| Performance: Insulation Resistance | Specification | >10G |
| Performance: Dielectric Withstanding Voltage | Test Method | JIS C 5201 4.7 |
| Performance: Dielectric Withstanding Voltage | Test Conditions | Apply dielectric withstanding voltage on body for 605 sec. |
| Performance: Dielectric Withstanding Voltage | Specification | No evidence of flashover, arcing or insulation breakdown. |
| Performance: Short-time Overload | Test Method | JIS C 5201 4.13 |
| Performance: Short-time Overload | Test Conditions | Apply 2.5 times rated voltage for 5 sec. Measure resistance variation. |
| Performance: Short-time Overload | Specification | (1.0% +0.05) Max |
| Performance: Temperature Cycling | Test Method | JIS C 5201 4.19 |
| Performance: Temperature Cycling | Test Conditions | 1552 to -553, 5 cycles. Measure resistance variation. |
| Performance: Temperature Cycling | Specification | (2.0%+0.05) Max |
| Performance: Humidity Resistance | Test Method | JIS C 5201 4.24 |
| Performance: Humidity Resistance | Test Conditions | 402, 90~95% RH; rated voltage applied for 1.5h, rest for 0.5h, repeated for 1000 +48/-0 hours. Measure resistance variation. |
| Performance: Humidity Resistance | Specification | (2.0%+0.05) Max |
| Performance: Load Life | Test Method | JIS C 5201 4.25.1 |
| Performance: Load Life | Test Conditions | 702, ON:1.5h, OFF:0.5h, rated voltage applied for 1000 +24/-0 hours. Measure resistance variation. |
| Performance: Load Life | Specification | (2.0%+0.05) Max |
| Performance: Terminal Bending | Test Method | JIS C 5201 4.33 |
| Performance: Terminal Bending | Test Conditions | Mount on test board, bend board 1mm +0.2/0 mm, hold for 201 sec. Measure resistance variation. |
| Performance: Terminal Bending | Specification | (1.0%+0.05) Max |
| Performance: Moisture Resistance | Test Method | MIL-STD-202 METHOD 106 |
| Performance: Moisture Resistance | Test Conditions | Cycles of temperature and humidity changes (25C~65C, 90~100%RH, 2.5h; 65C 90~100%RH, 3h; 65C~25C, 80~100%RH, 2.5h) for 10 cycles. Measurement 244 hours after test conclusion. |
| Performance: Moisture Resistance | Specification | (2.0% +0.05) Max |
| Tapping Specification (Reel Dimension) | Unit: mm / Inch | CA024A: A: 1782.0 (7.0080.079), B: 60.01.0 (2.3620.039), C: 13.50.5 (0.5310.020), F: 11.40.1 (0.4490.039), W: 9.000.3 (0.3540.012) |
| Tapping Specification (Reel Dimension) | Unit: mm / Inch | CA034A: A: 1782.0 (7.0080.079), B: 60.01.0 (2.3620.039), C: 13.50.5 (0.5310.020), F: 11.40.1 (0.4490.039), W: 9.000.3 (0.3540.012) |
| Tapping Specification | CA024A Quantity per Reel | 10,000 pcs/Reel |
| Tapping Specification | CA034A Quantity per Reel | 5,000 pcs/Reel |
| Packing Dimension (CA024A) | Unit: mm | A: 1.200.10, B: 2.200.10, D: 1.500.0, F: 1.0, P0: 3.500.05, P1: 4.000.10, P2: 4.000.10, W: 2.000.05, 8.000.20 |
| Packing Dimension (CA034A) | Unit: mm | A: 1.900.15, B: 3.400.20, D: 1.500.0, F: 1.0, P0: 3.500.05, P1: 4.000.10, P2: 4.000.10, W: 2.000.05, 8.000.20 |
| Peel Force of Top Cover Tape (Paper Carrier) | Speed | 200 mm/min |
| Peel Force of Top Cover Tape (Paper Carrier) | Angle | 165 to 180 degrees |
| Peel Force of Top Cover Tape (Paper Carrier) | Specification | 0.1N to 0.7N (10 to 70 g) |
| Peel Force of Top Cover Tape (Plastic Carrier) | Speed | 200 mm/min |
| Peel Force of Top Cover Tape (Plastic Carrier) | Angle | 165 to 180 degrees |
| Peel Force of Top Cover Tape (Plastic Carrier) | Specification | 0.15N to 0.80N (15 to 80 g) |
| Soldering (Hand) | Temperature | 35010 |
| Soldering (Hand) | Time | Less than 3 seconds |
| Soldering (Hand) | Caution | Avoid direct contact of solder iron tip with component body. |
2410121222_LIZ-CA034AJA0471G_C5381617.pdf
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