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LRC-LRF3WLF-01 数据表(PDF) 1 Page - TT Electronics. |
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LRC-LRF3WLF-01 数据表(HTML) 1 Page - TT Electronics. |
1 / 3 page Low Value 3W Chip Resistors LRF3W Series 3W in 1225 package Resistancerangefrom0.003to0.1Ω Tolerances to ±1% AEC-Q200Qualified Lowthermalimpedance Wideterminationsenhancerobustness RoHScompliantandSnPbvariants e u l a V c i t s i r e t c a r a h C Power dissipation @70°C 3 Watts Resistance Range R003to 1R0 V 0 0 2 d n a t s h ti w c ir t c e l e i D Ambient temp range -55 to +150°C Resistance tolerance <R004 5%, ≥R004 1, 2, 5% C ° / m p p 0 0 1 ± R C T Pad & trace area for maximum power rating* 300mm2 Low Value 3W Chip Resistors LRF3W Series • 3 Watts @ 70°C • Resistance range from 0.003 to 1Ω • • Tolerances to ±1% AEC-Q200 Qualified General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com Electrical Data Power Derating Curve 04.10 A subsidiary of TT electronics plc Welwyn Components 84 0.51 ± 0.13mm 6.5 ± 0.38mm 3.25 ± 0.25mm 0.94 mm max thickness Plating wrap-around 0.81 ± 0.13mm 2.29 ± 0.13mm 7.6mm 2mm 1mm Physical Data 100 80 60 40 20 0 25° 70° 150° Temperature in °C Top Bottom (Board Side) Recommended Solder Pad Layout Weight 0.065g typ. e u l a V c i t s i r e t c a r a h C Power dissipation @70°C 3 Watts Resistance Range R003to 1R0 V 0 0 2 d n a t s h ti w c ir t c e l e i D Ambient temp range -55 to +150°C Resistance tolerance <R004 5%, ≥R004 1, 2, 5% C ° / m p p 0 0 1 ± R C T Pad & trace area for maximum power rating* 300mm2 Low Value 3W Chip Resistors LRF3W Series • 3 Watts @ 70°C • Resistance range from 0.003 to 1Ω • • Tolerances to ±1% AEC-Q200 Qualified General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com Electrical Data Power Derating Curve 04.10 A subsidiary of TT electronics plc Welwyn Components 84 0.51 ± 0.13mm 6.5 ± 0.38mm 3.25 ± 0.25mm 0.94 mm max thickness Plating wrap-around 0.81 ± 0.13mm 2.29 ± 0.13mm 7.6mm 2mm 1mm Physical Data 100 80 60 40 20 0 25° 70° 150° Temperature in °C Top Bottom (Board Side) Recommended Solder Pad Layout Weight 0.065g typ. LRF3W Power rating @70°C watts 3 Resistance range1 ohms R003 to R10 Resistance tolerance % <R004: 5, ≥R004: 1, 2, 5 TCR ppm/°C <R004: ±550, ≥R004: ±100 Dielectric withstand volts 200 Ambient temperature range °C -55 to +150 Values E24 preferred2 Pad / trace area3 mm2 500 Recommended Solder Pad Dimensions with example Kelvin PCB traces 7.6 mm 1 mm 2 mm Sense Tracks: V+ V- Current Track: I Current Track: I Recommended Solder Pad Dimensions with example Kelvin PCB traces Top Bottom (Board Side) Note 1: Contact factory for values outside this range. Note 2: Many values = N x R001 and N x R005 up to N=10 are also available. Note 3: Recommended minimum pad & adjacent trace area for each termination for rated dissipation on FR4 PCB e u l a V c i t s i r e t c a r a h C Power dissipation @70°C 3 Watts Resistance Range R003to 1R0 V 0 0 2 d n a t s h ti w c ir t c e l e i D Ambient temp range -55 to +150°C Resistance tolerance <R004 5%, ≥R004 1, 2, 5% C ° / m p p 0 0 1 ± R C T Pad & trace area for maximum power rating* 300mm2 Low Value 3W Chip Resistors LRF3W Series • 3 Watts @ 70°C • Resistance range from 0.003 to 1Ω • • Tolerances to ±1% AEC-Q200 Qualified General Note Welwyn Components reserves the right to make changes in product specification without notice or liability. All information is subject to Welwyn’s own data and is considered accurate at time of going to print. © Welwyn Components Limited · Bedlington, Northumberland NE22 7AA, UK Telephone: +44 (0) 1670 822181 · Facsimile: +44 (0) 1670 829465 · Email: info@welwyn-tt.com · Website: www.welwyn-tt.com Electrical Data Power Derating Curve 04.10 A subsidiary of TT electronics plc Welwyn Components 84 0.51 ± 0.13mm 6.5 ± 0.38mm 3.25 ± 0.25mm 0.94 mm max thickness Plating wrap-around 0.81 ± 0.13mm 2.29 ± 0.13mm 7.6mm 2mm 1mm Physical Data 100 80 60 40 20 0 25° 70° 150° Temperature in °C Top Bottom (Board Side) Recommended Solder Pad Layout Weight 0.065g typ. Resistors AllPb-freepartscomplywithEUDirective2011/65/EU(RoHS2) 09.16 General Note TT Electronics reserves the right to make changes in product specification without notice or liability. All information is subject to TT Electronics’ own data and is considered accurate at time of going to print. © TT Electronics plc www.ttelectronicsresistors.com BI Technologies IRC Welwyn |
类似零件编号 - LRC-LRF3WLF-01 |
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类似说明 - LRC-LRF3WLF-01 |
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