Epoxy Package Metal Alloy Chip Resistors PAKER RA2512F3R001GD with Large Electrode and High Reliability
Product Overview
The RAxxx Series Metal Alloy Current Sensing Chip Resistors from Pakermicro (Shenzhen) Co., Ltd. are designed for high stability and reliability, offering ultra-low resistance values and excellent temperature coefficient characteristics. These resistors feature a high power rating up to 3 watts and are constructed with a metal alloy element within an epoxy plastic package (UL: 94V-0). They are halogen-free and RoHS compliant, meeting the relevant provisions of AEC-Q200. Ideal for applications in automotive electronics, current sensing, mobile phones, computers, power supplies, and battery chargers, these chip resistors provide precise current measurement capabilities.
Product Attributes
- Brand: Pakermicro
- Origin: Shenzhen, China
- Material: Metal Alloy
- Package: Plastic Package (Epoxy, UL: 94V-0)
- Compliance: Halogen free, RoHS compliant, AEC-Q200 relevant provisions
- Mounting Position: Any
- Construction: Metal Alloy Current Sensing Chip Resistors
- Electrode Size: Large electrode (D)
Technical Specifications
| Model | Rated Power | Resistance Range | TCR (ppm/) | Insulation Resistance | Operating Temperature Range | Dimensions (L x W x T) mm | Electrode (E) mm |
|---|---|---|---|---|---|---|---|
| RA1206 | 1W | 1m~100m (D, F, G, H, J) | 1m: 350; 2m~100m: 50 | >100M | -55 ~ +170 | 3.20.20 x 1.60.20 x 0.600.20 | 0.500.20 |
| RA2512 | 2W, 3W | 0.5m~500m | 0.5 m , 1m: 350; 2m~500m: 50 | 6.40.20 x 3.20.20 x 0.800.20 | Large Electrode: 2.200.20; Small Electrode: 0.900.20 | ||
| RA0805 | 1/4W, 1/2W | 1m (350); 2m~20m (50) | 1m: 350; 2m~20m: 50 | 2.00.10 x 1.250.10 x 0.600.20 | 0.400.20 | ||
| Making Code & Information: RA [Size] [Rated Power] [Tolerance] [Resistance Value] [Packing Code] | |||||||
| Resistance Value Codes: R50m=0.5m, R001=1m, 1R5m=1.5m, R002=2m, R003=3m, R005=5m, R010=10m, R015=15m, R020=20m, R025=25m, R030=30m, R035=35m, R040=40m, R050=50m, R057=57m, R060=60m, R068=68m, R075=75m, R080=80m, R090=90m, R100=100m, R120=120m, R130=130m, R140=140m, R150=150m, R160=160m, R180=180m, R200=200m, R220=220m, R250=250m, R270=270m, R300=300m, R330=330m, R360=360m, R400=400m, R500=500m | |||||||
| Tolerance Codes: D=0.5%, F=1%, G=2%, H=3%, J=5% | |||||||
| Rated Power Codes: A=1/2W, 1=1W, 2=2W, 3=3W | |||||||
| Packing Code: G=reel (), V=bulk () | |||||||
| Marking on the Resistor's Body (for 0.5%, 1%, 2%, 3%, 5% tolerance): 4 digits; First letter 'R' denotes 10^-3; other three digits declare resistance. | |||||||
Note on Rated Current: I = sqrt(P/R). If calculated value exceeds maximum working current, maximum working current shall be regarded as rated current.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.