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Specifications
Resistance:
100mΩ
Power(Watts):
3W
Type:
Current Sense Resistor;Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
JER2512F3R100
Package:
2512
Key Attributes
Model Number:
JER2512F3R100
Product Description
Alloy Resistor PATCH RESISTOR
High-power alloy current sense resistors designed for current detection with SMD patch mounting. Features include high power handling up to 3W, ultra-low resistance values (down to 0.0R), and excellent temperature coefficient characteristics. Compliant with AEC-Q200 and RoHS REACH certifications. Ideal for automotive electronics, current sensors, power supplies, battery chargers, mobile phones, computers, and consumer electronics.
Product Attributes
- Type: Alloy Resistor
- Mounting: SMD Patch
- Certifications: RoHS, REACH, AEC-Q200
Technical Specifications
| Type | Size | Rated Power (W) | Resistance Range (m) | TCR (ppm/) | Insulation Resistance (M) | Dimensions (mm) L x W x T | Max Working Current (A) | Operating Temperature Range () |
|---|---|---|---|---|---|---|---|---|
| 1206 | 1206 | 1W | 1m ~ 200m | 1m: 350; 2m~100m: 50; 110m~200m: 50 | >100 | 3.200.20 x 1.600.20 x 0.600.20 | Calculated by I=P/R or max working current for type | -55 ~ +170 |
| 2512 | 2512 | 2W, 3W | 0.5m ~ 500m | 1m~4m: 50; 0.5m~500m: 50; 0.5m, 1m: 350 | >100 | 6.400.20 x 3.200.20 x 0.800.20 | Calculated by I=P/R or max working current for type | -55 ~ +170 |
| 0805 | 0805 | 0.25W, 0.5W | 1m ~ 20m | 1m: 350; 2m~20m: 50 | >100 | 2.000.20 x 1.250.20 x 0.600.20 | Calculated by I=P/R or max working current for type | -55 ~ +170 |
Marking Code Examples
| Resistance | Code | Resistance | Code | Resistance | Code | Resistance | Code |
|---|---|---|---|---|---|---|---|
| 0.5m | R50m | 25m | R025 | 80m | R080 | 200m | R200 |
| 1m | R001 | 30m | R030 | 90m | R090 | 220m | R220 |
| 1.5m | 1R5m | 35m | R035 | 100m | R100 | 250m | R250 |
| 2m | R002 | 40m | R040 | 120m | R120 | 270m | R270 |
| 3m | R003 | 50m | R050 | 130m | R130 | 300m | R300 |
| 5m | R005 | 57m | R057 | 140m | R140 | 330m | R330 |
| 10m | R010 | 60m | R060 | 150m | R150 | 360m | R360 |
| 15m | R015 | 68m | R068 | 160m | R160 | 400m | R400 |
| 20m | R020 | 75m | R075 | 180m | R180 | 500m | R500 |
Packaging Specifications
| Type | Reel Diameter (A) | Reel Diameter (B) | Reel Diameter (C) | Reel Diameter (F) | Qty/Reel | Packing | A (mm) | B (mm) | W (mm) | F (mm) | E (mm) | P0 (mm) | P1 (mm) | P2 (mm) | D (mm) | T (mm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1206 | 1782.00 | 60.001.00 | 13.500.50 | 11.400.10 | 5000 | paper | 2.000.15 | 3.600.20 | 8.000.10 | 3.500.05 | 4.000.10 | 4.000.10 | 2.000.05 | 1.500.10 | 0.840.1 | |
| 2512 | 1782.00 | 60.001.00 | 13.500.50 | 15.401.00 | 4000 | Emboss | 3.600.2 | 6.900.2 | 12.00.2 | 5.50.05 | 1.750.1 | 4.000.1 | 4.000.1 | 2.00.05 | 1.50.10 | 1.00.15 |
| 0805 | 1782.00 | 60.001.00 | 13.500.50 | 11.400.10 | 5000 | paper | 1.650.20 | 2.400.20 | 8.000.10 | 3.500.05 | 4.000.1 | 4.000.10 | 2.000.05 | 1.500.10 | 0.840.1 |
2508221508_JIERR-JER2512F3R100_C46634453.pdf
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