FBF05
Metal Paste Current Sense Chip ResistorThe FBF05 is a metal paste current sense chip resistor from Prosperity Dielectrics. View the full FBF05 datasheet below including key specifications.
FBF05 shares its datasheet with FBF05FTPR100, whose page lists every part number it covers.
Official FBF05 datasheet (PDF) — the source this page was extracted from.
FBF05 Key Specifications
| Parameter | Value |
|---|---|
| Size | 0805 (2.0 x 1.25 mm) |
| Packaging | Paper tape, 5k pcs/reel (178 mm reel) |
| Compliance | RoHS compliant, Halogen Free |
| Resistance Range | 10 mΩ to 910 mΩ |
| Resistance Tolerance | ±1%, ±2%, ±5% |
| Max. RCWV (Power Type) | 675 mV |
| Max. RCWV (Normal Type) | 477 mV |
| Temperature Coefficient | ±400 to ±200 ppm/°C (10-46 mΩ); ±100 ppm/°C (47-910 mΩ) |
| Standard Resistance Values | E-24 |
| Operating Temperature Range | -55°C to +155°C |
| Dimensions (Type 1, R ≥ 40 MΩ) | L 2.00±0.10, W 1.25±0.10, T 0.50±0.10 mm |
| Dimensions (Type 2, R ≤ 39 MΩ) | L 2.00±0.10, W 1.25±0.10, T 0.60±0.10 mm |
| Max. Overload Voltage (Power Type) | 1508 mV |
| Max. Overload Voltage (Normal Type) | 1067 mV |
| Power Rating (Power Type, At 70°C) | 1/2W |
| Power Rating (Normal Type, At 70°C) | 1/4W |
FBF05 Overview
Part: FBF Series — Prosperity Dielectrics Co., Ltd.
Type: Metal Paste Low Ohm Current Sense Chip Resistor
Description: Thick-film metal paste current sensing chip resistor family covering 10 mΩ to 910 mΩ with power ratings up to 2 W and tolerances down to ±1%.
Operating Conditions:
- Supply voltage: not applicable
- Operating temperature: -55 to +155 °C
Key Specs:
- Resistance range: 10 mΩ to 910 mΩ (E-24 series)
- Power rating at 70 °C (FBF05 / 0805): 1/4 W (Normal Type), 1/2 W (Power Type)
- Resistance tolerance: ±1% (F), ±2% (G), ±5% (J)
- Temperature coefficient of resistance (TCR): ±100 ppm/°C (47–910 mΩ), ±200 to ±400 ppm/°C (10–46 mΩ)
- Max RCWV (FBF05 / 0805): 477 mV (Normal Type), 675 mV (Power Type)
- Max overload voltage (FBF05 / 0805): 1067 mV (Normal Type), 1508 mV (Power Type)
- Insulation resistance: >1000 MΩ (between termination and coating, test voltage 100±15 V)
Features:
- Low resistance and high precision (1%)
- Excellent reliability and suitable cost
- Suitable for lead-free soldering
- RoHS compliant and halogen-free
Applications:
- Consumer electronics, motherboards (M/B)
- Battery pack, BTC
- Notebook, tablet PC
- Portable devices, electronic equipment
Package:
- 0603 (FBF03: 1.60 × 0.80 mm)
- 0805 (FBF05: 2.00 × 1.25 mm)
- 1206 (FBF06: 3.10 × 1.60 mm)
- 1210 (FBF12: 3.10 × 2.60 mm)
- 2010 (FBF20: 5.00 × 2.50 mm)
- 2512 (FBF25: 6.30 × 3.10 mm)
FBF05 Features
- Low resistance and high precision (1%).
- Excellent reliability and suitable cost.
- Suitable for lead free soldering.
- RoHS compliant & Halogen Free.
FBF05 Applications
- Consumer electronics, M/B.
- Battery pack, BTC.
- Notebook, Tablet PC.
- Portable Device, Electronic Equipment.
Variants on the same datasheet
These parts have exact links to the same datasheet. They are candidates to compare, not verified drop-in replacements; check package, pinout and electrical limits.
| Part Number | Manufacturer | Package |
|---|---|---|
| FBF05FTPR100 | Prosperity Dielectrics | 0805 |
Other Resistors
- FBF05FTPR100 – Prosperity Dielectrics, Current Sense Chip Resistor
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- 0603WAF2492T5E – Royalohm, Thick Film Chip Resistor
- 0603WAF2701T5E – Royalohm, Thick Film Chip Resistor
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