Precision Thick Film Chip Resistors
These precision thick film chip resistors offer small size, lightweight design, and high reliability due to their metal glaze thick film resistive element and three layers of electrodes. They are compatible with automated placement machines, available in taping packaging, and suitable for both reflow and flow soldering.
Product Attributes
- Brand: Panasonic (implied by ERJ series)
- Certifications: IEC 60115-8, JIS C 5201-8, JEITA RC-2134C, AEC-Q200 compliant (except ERJXG, ERJ1R), RoHS compliant
Technical Specifications
| Series | Size (inch) | Power Rating at 70 C (W) | Resistance Tolerance (%) | T.C.R. (10-6/K) | Resistance Range () | Category Temperature Range () | AEC-Q200 Grade |
| ERJXG, 1G, 2R, 3E, 6E, 8E, 14, 12, 1T | 01005 to 2512 | 0.031 to 1 | 1 % | 50, 100 | 10 to 1 M | -55 to +125, -55 to +155 | Grade 0, Grade 1 |
| ERJ 1R, 2R, 3R, 6R | 0402 to 0805 | 0.05 to 0.1 | 0.5 % | 50, 100 | 10 to 1 M | -55 to +125, -55 to +155 | Grade 0 |
Performance
| Test Item | Performance Requirements (R) | Test Conditions |
| Endurance at 70 C | Within Specified Tolerance | 70 C, Rated Voltage, 1.5 h ON / 0.5 h OFF cycle, 1000 h |
| Load Life in Humidity | 2 % (ERJ1R: 3 %, ERJXG,1G: 3 %) | 60 C, 90 % to 95 %RH, Rated Voltage, 1.5 h ON / 0.5 h OFF cycle, 1000 h |
| Rapid Change of Temperature | Within Specified T.C.R. | 55 C (30 min.) / +155 C (ERJ1R : +125 C)(30 min.), 100 cycles |
| Resistance to Soldering Heat | 1 % | 270 C, 10 s |
Dimensions (mm)
| Part No. | L | W | a | b | T | Mass (g/1000 pcs) |
| ERJXGN (01005) | 0.600.10 | 0.300.03 | 0.100.05 | 0.100.03 | 0.130.02 | 0.04 |
| ERJ1GN (0201) | 0.600.03 | 0.300.03 | 0.100.05 | 0.100.03 | 0.130.02 | 0.04 |
| ERJ1R (0402) | 1.000.05 | 0.500.05 | 0.200.10 | 0.250.05 | 0.350.05 | 0.8 |
| ERJ2RC (0402) | 1.000.05 | 0.500.05 | 0.200.10 | 0.250.05 | 0.350.05 | 0.8 |
| ERJ2RK (0402) | 1.000.05 | 0.500.05 | 0.200.10 | 0.250.05 | 0.350.05 | 0.8 |
| ERJ3EK (0603) | 1.60+0.15/-0.05 | 0.80+0.15/-0.05 | 0.300.20 | 0.300.15 | 0.450.10 | 2 |
| ERJ3R (0603) | 1.600.15 | 0.80+0.15/-0.05 | 0.300.20 | 0.300.15 | 0.450.10 | 2 |
| ERJ6EN (0805) | 2.000.20 | 1.250.10 | 0.400.20 | 0.400.20 | 0.600.10 | 4 |
| ERJ6R (0805) | 2.000.20 | 1.250.10 | 0.400.20 | 0.400.20 | 0.600.10 | 4 |
| ERJ8EN (1206) | 3.20+0.05/-0.20 | 1.60+0.05/-0.15 | 0.500.20 | 0.500.20 | 0.600.10 | 10 |
| ERJ14N (1210) | 3.200.20 | 2.500.20 | 0.500.20 | 0.500.20 | 0.600.10 | 27 |
| ERJ12N (1812) | 4.500.20 | 3.200.20 | 0.500.20 | 0.500.20 | 0.600.10 | 27 |
| ERJ12S (2010) | 5.000.20 | 2.500.20 | 0.600.20 | 0.600.20 | 0.600.10 | 45 |
| ERJ1TN (2512) | 6.400.20 | 3.200.20 | 0.650.20 | 0.600.20 | 0.600.10 | 45 |
2410122023_PANASONIC-ERJ1GNF22R0C_C717006.pdf
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