Miniature thick film network resistors FH A08-472JP high reliability and stable electrical capability
Product Overview
This series of miniature, high-density thick film network resistors offers stable electrical capability and high reliability. They are RoHS compliant and available in combinations of different ohmic values. These resistors are suitable for various applications requiring precise resistance and dependable performance.
Product Attributes
- RoHS compliant
- Lead-free termination
- Thick film technology
- Ceramic substrate
Technical Specifications
| Feature | Specification |
|---|---|
| Construction | Miniature, high density assembly |
| Electrical Capability | Stable |
| Reliability | High |
| Ohmic Value Combinations | Available |
| Resistance Value Code (E-24 Series) | Three digits (e.g., 472 for 4.7k) |
| Resistance Tolerance Codes | F (1%), G (2%), J (5%), J (Jumper: 50m) |
| Pin Distance Codes | No mark (2.54mm), Y (1.778mm) |
| Power Rating | 1/8W (No Mark), 1/4W (H) |
| Lead-free Level | P (Contained Lead-free) |
| Equivalent Circuits | Types A, C, E, G, T, B, D, F, H |
| Reference Standards | GB/T 15654-1995, GB/T 2828.1-2003, GB/T 2829-2002, IEC E-24 |
| Power Rating | 1/8W, 1/4W |
| Max. Working Voltage | 200V (1/8W), 280V (1/4W) |
| Max. Overload Voltage | 2A |
| Resistance Tolerance | 1%, 2%, 5%, Jumper: 50m |
| Resistance Range | 1.0 ~10M (E-24 Series) |
| Operating Temperature Range | -55C ~ 125C |
| Resistance Temperature Coefficient | 100ppm/C (for R 10), 250ppm/C (for 1 R |
| Rated Temperature | 70C |
| T.C.R. | Within specified T.C.R. |
| Short Time Overload | No mechanical damage |
| Coating Insulation Resistance | 100M Min |
| Coating Insulation Withstand Voltage | No arc, inflammation and damage |
| Solderability | 95% Cover Min |
| Resistance to Solvent | No mechanical damage |
| Pin Strength | No mechanical damage |
| Bending Strength | No mechanical damage |
| Resistance to Soldering Heat | No mechanical damage |
| Temperature Cycling | No mechanical damage |
| Steady state humidity | No mechanical damage |
| Load Life (70C) | No mechanical damage |
| Endurance at upper temperature | No mechanical damage |
| Packaging Style | Bag, Box, Case |
| Packaging Quantity (Pins) | 4~5 Pins: 10 Bags/Box, 6~11 Pins: 5 Bags/Box, 12~14 Pins: 4 Bags/Box |
| Case Quantity | 25 Boxes/Case |
Note on Dimensions: Dimensions 'a' through 'g' and 'p' are provided in millimeters, with specific values dependent on the number of pins (n) and the selected type (e.g., T Type). Detailed dimensional drawings are available in the source document.
Note on Resistance Value Code: For types A, B, C, D, or G, there is no specific mark. For types E, F, H, or T, the expression is the same as the Resistance Value Code.
Note on Rated Voltage: Rated Voltage = Power Rating / Resistance Value or Max. Working Voltage, whichever is lower.
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