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Specifications
Resistance:
0.5mΩ
Power(Watts):
9W
Type:
Alloy Resistor
Tolerance:
±1%
Mfr. Part #:
RL3920F9R50m
Package:
3920
Key Attributes
Model Number:
RL3920F9R50m
Product Description
Product Overview
Alloy Resistors, Welding Resistance Series, compliant with ROHS and vehicle-specific AEC-Q200 tests. These high-power resistors (up to 15W) feature ultra-low inductance (3nH at 1MHz) and are ideal for pulse applications. They utilize laser marking for clear identification.
Product Attributes
- Brand: Not specified
- Origin: Not specified
- Material: Alloy
- Color: Not specified
- Certifications: ROHS, AEC-Q200
Technical Specifications
| Type | Material | Resistance (m) | TCR (ppm/) | Rthi(/W | Rated Power@70(W) | D0.1mm |
| 2512 | S | 0.2 | 175 | 1.4 | 6 | 1.2 |
| 2512 | M | 0.3 | 175 | 1.5 | 6 | 1.2 |
| 2512 | 0.5 | 115 | 0.93 | 6 | 1.2 | |
| 2512 | 1 | 100 | 0.45 | 5 | 1.2 | |
| 2512 | K/F | 1.2 | 70 | 1.08 | 6 | 1.2 |
| 2512 | 1.5 | 70 | 0.86 | 5 | 1.2 | |
| 2512 | 2 | 70 | 0.65 | 5 | 1.2 | |
| 2512 | 2.5 | 70 | 0.5 | 4 | 1.2 | |
| 2512 | 3 | 70 | 0.43 | 4 | 1.2 | |
| 2512 | 4 | 70 | 0.31 | 3 | 1.2 | |
| 2512 | 5 | 70 | 0.28 | 3 | 1.2 | |
| 3920 | M | 0.2 | 200 | 1.64 | 12 | 2.2 |
| 3920 | 0.3 | 150 | 1.37 | 10 | 2.2 | |
| 3920 | 0.4 | 100 | 0.97 | 9 | 2.2 | |
| 3920 | 0.5 | 70 | 0.83 | 9 | 2.2 | |
| 3920 | 0.7 | 70 | 0.55 | 8 | 2.2 | |
| 3920 | K/F | 1 | 50 | 1.16 | 8 | 2.2 |
| 3920 | 1 | 50 | 0.4 | 7 | 2.2 | |
| 3920 | 1.5 | 50 | 0.75 | 6 | 2.2 | |
| 3920 | 2 | 50 | 0.56 | 6 | 2.2 | |
| 3920 | 2.5 | 50 | 0.47 | 5 | 2.2 | |
| 3920 | 3 | 50 | 0.37 | 5 | 2.2 | |
| 3920 | 4 | 50 | 0.28 | 5 | 2.2 | |
| 3920 | 5 | 50 | 0.28 | 4 | 2.2 | |
| 5930 | S | 0.1 | 200 | 2.0 | 15 | 4.2 |
| 5930 | M | 0.2 | 100 | 1.5 | 15 | 4.2 |
| 5930 | 0.3 | 100 | 0.98 | 10 | 4.2 | |
| 5930 | 0.35 | 100 | 0.83 | 10 | 4.2 | |
| 5930 | 0.4 | 100 | 0.75 | 10 | 4.2 | |
| 5930 | 0.5 | 75 | 0.6 | 10 | 4.2 | |
| 5930 | 0.6 | 75 | 0.5 | 10 | 4.2 | |
| 5930 | 0.75 | 75 | 0.41 | 10 | 4.2 | |
| 5930 | K/F | 1 | 50 | 0.86 | 9 | 4.2 |
| 5930 | 1.5 | 50 | 0.61 | 8 | 4.2 | |
| 5930 | 2 | 50 | 0.4 | 7 | 4.2 | |
| 5930 | 2.5 | 50 | 0.34 | 7 | 4.2 | |
| 5930 | 3 | 50 | 0.29 | 7 | 4.2 |
Dimensions
| Type | W (mm) | A (mm) | C (mm) | H (mm) |
| 2512 | 6.3 0.2 | 1.2 0.2 | 3.1 0.3 | 0.5 0.1 |
| 3920 | 10.0 0.2 | 2.2 0.2 | 5.1 0.4 | 0.5 0.1 |
| 5930 | 15.0 0.3 | 4.2 0.3 | 7.6 0.4 | 0.5 0.1 |
Marking Codes
| 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 | R040 | 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 |
Performance Reliability Test Methods
| Project | Test Method | Condition | Norms |
| High Temperature and High Humidity | 1000 hours 85/85%RH. Note: Specified conditions: 10% of operating power. Measurement at 244 hours after test conclusion. | MIL-STD- 202 Method 103 | 0.5% |
| High Temperature Operating Life | 1000 hrs.(T =125C). Long-term operating current was applied to the products intermittently: 90 minutes ON and 30 minutes OFF. Measurement at 244 hours after test conclusion. | MIL-STD- 202 Method 108 | 0.5% |
| Resistance to Soldering Heat | 2505, 30s5s | MIL-STD- 202 Method 210 | 0.5% |
| Weldability | Dip the terminal in a flux and then dip into a soldering bath at 2455 for 2~3sec. | J-STD-002 | 95% Coverage Minimum |
| Vibration | 5g's for 20min. 12 cycles, 10-2000Hz. Measure the variation of resistance. | MIL-STD- 202 Method 204 | 0.5% |
| Board Flex Test | Apply an external force once to the circuit board, bend at least Dx = 2mm, duration 60+5S. | AEC-Q200-005 | 0.5% |
| Terminal Strength (SMD) | Apply an external force once to the side of the test device, the force is 17.7N(1.8kg), duration 60+1S. | AEC-Q200-006 | 0.5% |
| Mechanical Shock | 100g's, Normal duration is 6ms, half sine shock pulse, Measure the variation of resistance. | MIL-STD- 202H Method 213 | 0.5% |
| Electrostatic Discharge | 1) Direct Contact (DC): 6kV ; 2) Air Discharge (AD): 12kV, 16kV, 25kV | AEC-Q200-002 REV-B | 0.5% |
| Flammability | 1) Test current: 100%, 115%,130%, 150% (Long-term operating current) 2) Test duration: 1h. | AEC-Q200-001 | Temperature not higher than 350C for more than 10 seconds, no flame, no explosion. |
Packing Dimensions
| Size | Resistance Alloy | Resistance Range (m) | A0.15 | B0.15 | W0.3 | E0.15 | F0.15 | Po0.15 | P10.15 | P20.15 | Do0.15 | Quantity (pcs) | T0.15 |
| 2512 | S | 0.2 | 3.6 | 6.7 | 16 | 1.75 | 7.5 | 2 | 4 | 8 | 1.5 | 1000 | Depends on the thickness of the product |
| 2512 | M | 0.3 | 3.7 | 6.9 | 16 | 1.75 | 7.5 | 2 | 4 | 8 | 1.5 | 1000 | Depends on the thickness of the product |
| 2512 | 0.5 | 3.5 | 6.7 | 12 | 1.75 | 5.5 | 2 | 4 | 4 | 1.5 | 2000 | Depends on the thickness of the product | |
| 2512 | 0.6~1 | 3.5 | 6.7 | 12 | 1.75 | 5.5 | 2 | 4 | 4 | 1.5 | 3000 | Depends on the thickness of the product | |
| 2512 | K/F | 1.1~1.5 | 3.5 | 6.7 | 12 | 1.75 | 5.5 | 2 | 4 | 4 | 1.5 | 2000 | Depends on the thickness of the product |
| 2512 | 1.5~5 | 3.5 | 6.7 | 12 | 1.75 | 5.5 | 2 | 4 | 4 | 1.5 | 3000 | Depends on the thickness of the product | |
| 3920 | M | 0.2 | 5.8 | 10.6 | 24 | 1.75 | 11.5 | 2 | 4 | 12 | 1.5 | 2000 | Depends on the thickness of the product |
| 3920 | 0.3 | 5.6 | 10.65 | 24 | 1.75 | 11.5 | 2 | 4 | 12 | 1.5 | 1500 | Depends on the thickness of the product | |
| 3920 | 0.4 | 5.8 | 10.5 | 24 | 1.75 | 11.5 | 2 | 4 | 12 | 1.5 | 2500 | Depends on the thickness of the product | |
| 3920 | 0.5 | 5.7 | 10.4 | 16 | 1.75 | 7.5 | 2 | 4 | 12 | 1.5 | 2500 | Depends on the thickness of the product | |
| 3920 | 0.7~1 | 5.8 | 10.5 | 16 | 1.75 | 7.5 | 2 | 4 | 12 | 1.5 | 2500 | Depends on the thickness of the product | |
| 3920 | K/F | 1 | 5.8 | 10.5 | 24 | 1.75 | 11.5 | 2 | 4 | 12 | 1.5 | 2500 | Depends on the thickness of the product |
| 3920 | 1.5~5 | 5.8 | 10.5 | 16 | 1.75 | 7.5 | 2 | 4 | 12 | 1.5 | 2500 | Depends on the thickness of the product | |
| 5930 | S | 0.1 | 8.5 | 15.7 | 24 | 1.75 | 11.5 | 2 | 4 | 12 | 1.5 | 1000 | Depends on the thickness of the product |
| 5930 | M | 0.2 | 8.5 | 15.7 | 24 | 1.75 | 11.5 | 2 | 4 | 16 | 1.5 | 1000 | Depends on the thickness of the product |
| 5930 | 0.3~0.35 | 8.5 | 15.7 | 24 | 1.75 | 11.5 | 2 | 4 | 16 | 1.5 | 1500 | Depends on the thickness of the product | |
| 5930 | 0.4~0.5 | 8.1 | 15.5 | 24 | 1.75 | 11.5 | 2 | 4 | 12 | 1.5 | 2000 | Depends on the thickness of the product | |
| 5930 | 0.6~0.8 | 8.5 | 15.7 | 24 | 1.75 | 11.5 | 2 | 4 | 12 | 1.5 | 2000 | Depends on the thickness of the product | |
| 5930 | K/F | 1 | 8.1 | 15.5 | 24 | 1.75 | 11.5 | 2 | 4 | 12 | 1.5 | 2000 | Depends on the thickness of the product |
| 5930 | 2~3 | 8.5 | 15.7 | 24 | 1.75 | 11.5 | 2 | 4 | 12 | 1.5 | 2000 | Depends on the thickness of the product |
Reel Dimension
| Size | W (mm) | A (mm) | B (mm) | C (mm) | T (mm) |
| 2512 | 12 | 178 | 60 | 13 | 21 |
| 2512 | 16 | 203 | 60 | 13 | 21 |
| 3920 | 24 | 330 | 100 | 13 | 29 |
| 3920 | 16 | 330 | 100 | 13 | 21 |
| 5930 | 24 | 330 | 100 | 13 | 29 |
Pad Size
| Solder Pad | Ty (mm) | w (mm) | c (mm) | a (mm) | b (mm) |
| RL-S/M/K/F-3 | 7.0 | 3.4 | 1.8 | 3.4 | |
| RL-S/M/K/F-5 | 11 | 6.2 | 2.7 | 5.6 | |
| RL-S/M/K/F-7 | 16 | 8.75 | 5.2 | 5.6 |
2601041102_JIERR-RL3920F9R50m_C51934141.pdf
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