Ultra low resistance chip resistors KOA SL2TTE47L0F small size high accuracy for current detection
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MOQ:
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Delivery Time:
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Product Description
Product Overview
These are SMD type small-sized, ultra-low resistance (3m), high-accuracy (0.5) chip resistors designed for current detection. They are encapsulated with flame-retardant resin (UL94 V-0) and feature a molded construction for excellent dimension accuracy, mountability, and shock resistance. The metal plate terminal electrode structure provides superior terminal strength, solderability, and absorbs thermal expansion/shrinkage. These resistors are suitable for flow, reflow, and iron soldering, and their lead-free terminations meet EU-RoHS requirements. AEC-Q200 qualified.
Product Attributes
- Brand: KOA
- Product Line: CURRENT SENSING TSLSLSLN
- Coating Color: Black
- Certifications: EU-RoHS, AEC-Q200
- Material: Resistive element (Metal plate), Molded resin
- Origin: Japan (implied by manufacturer and typical industry practice, but not explicitly stated)
Technical Specifications
| Type | Inch Size Code | Dimensions (mm) L0.3 x W0.2 x t0.2 | Weight (g/1000pcs) | Power Rating | Rated Ambient Temp. | Rated Terminal Part Temp. | Resistance Range () | T.C.R. (10-6/K) | Operating Temp. Range | Taping & Q'ty /Reel (pcs) |
|---|---|---|---|---|---|---|---|---|---|---|
| SL07 | 2010 | 5.0 x 2.5 x 1.7 | 45 | 0.75W | 70 | 125 | 5m100m | 0200:R11m 0150:R 11m | -55180 | 2,000 |
| TSL1 | 2512 | 6.3 x 3.1 x 1.0 | 41 | 1W | - | - | 5m100m | 180:R15m 100:R 15m | - | 3,000 |
| SL1 | 2512 | 6.3 x 3.1 x 1.9 | 90 | 1W | - | - | 5m100m | 180:R15m 100:R 15m | - | 1,000 |
| SL1 (TCR50ppm) | 2512 | 6.3 x 3.1 x 1.9 | 90 | 1W | - | - | 36m200m | 50ppm | - | 1,000 |
| SL1 (TCR75ppm) | 2512 | 6.3 x 3.1 x 1.9 | 90 | 1W | - | - | 20m200m | 75ppm | - | 1,000 |
| SL2 | 4527 | 11.5 x 7.0 x 2.5 | 476 | 2W | - | - | 3m360m | 180:R11m 100:R 11m | - | - |
| SLN2 | 4527 | 11.5 x 7.0 x 2.4 | 500 | 2W | 120 | - | 5m200m | 110:R10m 75:R 10m | - | - |
Performance
| Test Items | Limit | Typical | Test Methods |
|---|---|---|---|
| Resistance | Within specified tolerance | - | - |
| T.C.R. | Within specified T.C.R. | - | -55 /125 |
| OverloadShort time | SL07, TSL1, SL1, SL2: 0.5 SLN2: 0.25 | SL07, TSL1, SL1, SL2: 1 SLN2: 0.5 | SL07: Rated power4 for 5s TSL1: Rated power2.5 for 5s SL1, SL2: Rated power5 for 5s SL1 (T.C.R50/75): Rated power4 for 5s |
| Resistance to soldering heat | SL07, TSL1, SL1, SL2: 1 SLN2: 0.5 | SL07, TSL1, SL1, SL2: 1 SLN2: 0.5 | 2605, 10s12s |
| Rapid change of temperature | SL07, TSL1, SL1, SL2: 0.5 SLN2: 0.25 | SL07, TSL1, SL1, SL2: 0.5 SLN2: 0.25 | -5515min./15015min.1000 cycles |
| Moisture resistance | SL07, TSL1, SL1, SL2: 2 SLN2: 0.5 | SL07, TSL1, SL1, SL2: 0.5 SLN2: 0.25 | 402, 90%95%RH, 1000h (1.5h ON/0.5h OFF cycle) |
| Endurance at 70 | SL07, TSL1, SL1, SL2: 2 SLN2: 1 | 1 | 702, 1000h (1.5h ON/0.5h OFF cycle) |
| Low temperature exposure | 0.5 | 0.25 | SL07, TSL1, SL1, SL255, 1h SLN265, 24h |
Applications
- Automotive
- Note PCs
- Battery packs
- AC Adapters
- DC-DC converters, etc.
Reference Standards
- IEC 60115-1
- JIS C 5201-1
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Company
Beijing Silk Road Enterprise Management Services Co., Ltd.
Location
16 Floor, Unit B, Jiatai International Mansion, No 41, Dongsihuan Zhong Road, Chaoyang District, Beijing
Contact Person
Sellina