Susumu International U.S.A.-Specialist in Thin Film Technology-
Current sensing surface mount resistors
Four-terminal high-precision.
Precision low resistance chip resistors RL(4T) series
- Lead free
- Halogen free
- RoHS Compliance
- High Precision
- AEC-Q200 Compliant
- Large current sensing
- Wide operating temperature range
- Low EMF
- jumper
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※Please contact us for more information or if you cannot find what you are looking for such as equivalent products for old part number
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- Contents
- Features & Applications
Features
- Precision with separated voltage terminal(4 terminals).
- Resistance tolerance: ±0.5% ～ ±1%
- Power ratings:0.5W ～ 1W
Applications
- Smartphones,mobile telephones, PCs, HDD, audio visual equipment, power devices,inverters.
- automotive electronics, industrial measurement instrumentation/equipment.
- Specifications
◆Part numbering system
◆Electrical Specification
| Type | RL1632L4 | RL2550L4 | RL3264L4 | ||
|---|---|---|---|---|---|
| Power | 1/2W | 3/4W | 1W | ||
| Tolerance %(code) | ±0.5%(D) ±1%(F) | ||||
| Resistance Range (Ω) | 10～500m | 3～5m | 6～500m | ||
| TCR ppm /℃(code) | ±50ppm/℃ | ±100ppm/℃ | ±50ppm/℃ | ||
| Terminal Resistance (Ω) | 10～47m | 50 ～ 500m | 3 ～ 8m | 10 ～ 47m | 50 ～ 500m |
| 5 M or less | 20 M or less | 1 M or less | 5 M or less | 20 M or less | |
| Resistance Value (Ω) | E-12 series 50, 500m |
E-12 series 3, 4, 5, 6, 7, 8, 50, 500m |
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| Package | 1,000(T1)pcs/reel, 5,000(T5)pcs/reel | ||||
◆Dimensions
| Dimension (Inch Size) |
RL1632L4 (1206) |
RL2550L4 (2010) |
RL3264L4 (2512) |
|---|---|---|---|
| L | 3.2±0.2 | 5.0±0.2 | 6.4±0.2 |
| W | 1.6±0.2 | 2.5±0.2 | 3.2±0.2 |
| a | 1.0±0.2 | 1.7±0.2 | 2.1±0.2 |
| b | 0.55±0.2 | 0.9±0.2 | 1.2±0.2 |
| T | 0.5±0.15 | 0.5±0.15 | 0.5±0.15 |
(unit：mm)
◆Recommended land pattern and Schematic diagram
| Series | a | b | c | d |
|---|---|---|---|---|
| RL1632L4 | 1 | 2.2 | 1.1 | 0.5 |
| RL2550L4 | 3.4 | 2.6 | 1.8 | 0.7 |
| RL3264L4 | 4.2 | 2.2 | 2.4 | 0.8 |
(unit：mm)
Remark:It is may cause to deteriorate its characteristics when you connect line across.
Please feel free to contact us about products,
requesting documents and samples.
Susumu International U.S.A. -Specialist in Thin Film Technology-
