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Specifications
Power(Watts):
100mW
Resistance:
33kΩ
Voltage Rating:
75V
Temperature Coefficient:
±100ppm/℃
Operating Temperature:
-55℃~+155℃
Type:
Thick Film Resistor
Tolerance:
±1%
Mfr. Part #:
RK73H1JTTD3302F
Package:
0603
Key Attributes
Model Number:
RK73H1JTTD3302F
Product Description
RK73H Precision Thick Film Chip Resistor
The RK73H series offers high-precision thick film chip resistors with 0.5% and 1% tolerances. These resistors are designed for reliability and meet stringent industry standards, including EU RoHS requirements for lead-free terminations. They are AEC-Q200 qualified, making them suitable for demanding automotive and industrial applications.
Product Attributes
- Brand: KOA Speer Electronics, Inc.
- Certifications: EU RoHS, AEC-Q200 Qualified
- Construction: Thick film on ceramic substrate with protective coating, inner electrode, and solder plating.
Technical Specifications
| Type (Inch Size Code) | L (mm) | W (mm) | t (mm) | d (mm) | c (mm) | Power Rating (W) | Max Working Voltage (V) | Operating Temp. Range (C) | T.C.R. (x10/K) | Resistance Range () |
|---|---|---|---|---|---|---|---|---|---|---|
| 1F (01005) | 0.4 (0.0160.0008) | 0.2 (0.0080.0008) | 0.1 (0.0040.001) | 0.11 (0.0040.001) | 0.02 (0.0050.0008) | 0.03 | 20 | -55 to +125 | 250 | 10 to 91k |
| 1H (0201) | 0.6 (0.0240.001) | 0.3 (0.0120.001) | 0.1 (0.0040.002) | 0.03 (0.0090.001) | 0.03 (0.0090.001) | 0.05 | 25 | -55 to +125 | 200 | 10 to 1M |
| 1E (0402) | 1.0 (0.039+.004-.002) | 0.5 (0.016+.008-.004) | 0.15 (0.0060.002) | 0.23 (0.0090.001) | 0.15 (0.0060.002) | 0.1 | 50 | -55 to +155 | 200 | 10 to 10M |
| 1J (0603) | 1.6 (0.0630.008) | 0.8 (0.0310.004) | 0.2 (0.0080.002) | 0.3 (0.0120.004) | 0.2 (0.0080.002) | 0.125 | 50 | -55 to +155 | 200 | 10 to 1M |
| 2A (0805) | 2.0 (0.0790.008) | 1.25 (0.0490.004) | 0.25 (0.010.002) | 0.4 (0.0160.008) | 0.25 (0.010.002) | 0.25 | 75 | -55 to +155 | 100, 200 | 10 to 1M |
| 2B (1206) | 2.6 (0.1020.008) | 1.6 (0.0630.008) | 0.35 (0.0140.002) | 0.5 (0.020.004) | 0.35 (0.0140.002) | 0.25 | 100 | -55 to +155 | 100, 200 | 10 to 1M |
| 2E (1210) | 3.2 (0.1260.008) | 2.5 (0.0980.008) | 0.4 (0.0160.008) | 0.65 (0.0260.006) | 0.4 (0.0160.008) | 0.5 | 150 | -55 to +155 | 100, 200, 400 | 10 to 1M |
| W2H (2010) | 5.0 (0.1970.008) | 2.5 (0.0980.008) | 0.5 (0.020.012) | 0.65 (0.0260.006) | 0.5 (0.020.012) | 0.75 | 200 | -55 to +155 | 100, 200, 400 | 10 to 1M |
| 3A (2512) | 6.3 (0.2480.008) | 3.1 (0.1220.008) | 0.5 (0.020.012) | 0.65 (0.0260.006) | 0.5 (0.020.012) | 1.0 | 200 | -55 to +155 | 100, 200, 400 | 10 to 1M |
| W3A (2512) | 6.3 (0.2480.008) | 3.1 (0.1220.008) | 0.5 (0.020.012) | 0.65 (0.0260.006) | 0.5 (0.020.012) | 1.0 | 200 | -55 to +155 | 100, 200, 400 | 10 to 1M |
| W3A2 (2512) | 6.3 (0.2480.008) | 3.1 (0.1220.008) | 0.5 (0.020.012) | 0.65 (0.0260.006) | 0.5 (0.020.012) | 2.0 | 400 | -55 to +155 | 100, 200, 400 | 10 to 1M |
Performance Characteristics
| Parameter | Requirement |
|---|---|
| Resistance T.C.R. | Within specified tolerance |
| Overload (Short time) | 2% (1%: 1F; 0.5%: 1F) |
| Resistance to Soldering Heat | 1% (1F ~ W3A2, 10R1M); 3% (1H ~ W3A2, R<10, R>1M) |
| Rapid Change of Temperature | 1% (1F); 0.5% (Another) |
| Moisture Resistance | 2% (1J, 2A, 2B); 3% (Another) |
| Endurance at 70C | 2% (1J, 2A, 2B); 3% (Another) |
| High Temperature Exposure | 1% (1F); 0.5% (Another) |
Ordering Information Example
RK73H2B TD 1003 F T
Note: For detailed packaging information, please refer to Appendix A. Specifications are subject to change without prior notice.
2410121530_KOA-RK73H1JTTD3302F_C160040.pdf
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