Components Passive Components Resistors Thick Film Resistors

WRIS-KWKB Thick Film Resistors

High Power Current Sensing, Wide Terminal

Size	L (mm)	W (mm)	H (mm)	Mount
0612	1.6	3.2	0.55	SMT
1020	2.5	5	0.55	SMT
1225	3.2	6.3	0.55	SMT

Characteristics

Product series for high power current sensing up to 2 W
Mounting style: SMT-Chip (wide terminal)
Resistance range: 2.2 Ω ‒ 18 kΩ
Resistance tolerance: ±1 %; ±5 %
Rated Power: 0.75 W ‒ 2W
TCR: ±200 ppm/°C
Operating temperature: -55°C up to +155°C
Sizes: 0612 / 1020 / 1225
Recommended soldering: Reflow soldering

Applications

Electric motor
Camera
Lighting control
TV

Products

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0612

1020

1225

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Order Code	Datasheet	Simulation	Downloads	Status	R	Tol. R	P_Rated (W)	TCR (ppm/ °C)	TCR (ppm/ °C)	I_R (mA)	L (mm)	W (mm)	H (mm)	Design Kit
561020163016	2.2 Ω, ±1%, 2 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020163016 (rev1).pdf \| 69.9 KB IGS IGS_561020163016 (rev1).igs \| 741.9 KB STP STP_561020163016 (rev1).stp \| 230.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 2.2 Ω	Resistance ±1%	Rated Power 2 W	Temperature Coefficient of Resistance (min.) -200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 953.5 mA	Length 3.2 mm	Width 6.3 mm	Height 0.55 mm	Design Kit 560000
561020163017	5.1 Ω, ±1%, 2 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020163017 (rev1).pdf \| 69.9 KB IGS IGS_561020163017 (rev1).igs \| 741.9 KB STP STP_561020163017 (rev1).stp \| 230.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 5.1 Ω	Resistance ±1%	Rated Power 2 W	Temperature Coefficient of Resistance (min.) -200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 626.2 mA	Length 3.2 mm	Width 6.3 mm	Height 0.55 mm	Design Kit –
561020163018	10 Ω, ±1%, 2 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020163018 (rev1).pdf \| 69.9 KB IGS IGS_561020163018 (rev1).igs \| 741.9 KB STP STP_561020163018 (rev1).stp \| 230.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 10 Ω	Resistance ±1%	Rated Power 2 W	Temperature Coefficient of Resistance (min.) -200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 447.2 mA	Length 3.2 mm	Width 6.3 mm	Height 0.55 mm	Design Kit –
561020132004	47 Ω, ±5%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132004 (rev1).pdf \| 71.1 KB IGS IGS_561020132004 (rev1).igs \| 733.7 KB STP STP_561020132004 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 47 Ω	Resistance ±5%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 126.3 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132008	100 Ω, ±1%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132008 (rev1).pdf \| 71.1 KB IGS IGS_561020132008 (rev1).igs \| 733.7 KB STP STP_561020132008 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 100 Ω	Resistance ±1%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 86.6 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132009	100 Ω, ±5%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132009 (rev1).pdf \| 71.1 KB IGS IGS_561020132009 (rev1).igs \| 733.7 KB STP STP_561020132009 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 100 Ω	Resistance ±5%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 86.6 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit –
561020132010	110 Ω, ±5%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132010 (rev1).pdf \| 71.1 KB IGS IGS_561020132010 (rev1).igs \| 733.7 KB STP STP_561020132010 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 110 Ω	Resistance ±5%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 82.6 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132011	120 Ω, ±1%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132011 (rev1).pdf \| 71.1 KB IGS IGS_561020132011 (rev1).igs \| 733.7 KB STP STP_561020132011 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 120 Ω	Resistance ±1%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 79.1 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132014	240 Ω, ±1%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132014 (rev1).pdf \| 71.1 KB IGS IGS_561020132014 (rev1).igs \| 733.7 KB STP STP_561020132014 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 240 Ω	Resistance ±1%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 55.9 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020150010	270 Ω, ±1%, 1 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020150010 (rev1).pdf \| 68.2 KB IGS IGS_561020150010 (rev1).igs \| 739 KB STP STP_561020150010 (rev1).stp \| 228 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 270 Ω	Resistance ±1%	Rated Power 1 W	Temperature Coefficient of Resistance (min.) -200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 60.9 mA	Length 2.5 mm	Width 5 mm	Height 0.55 mm	Design Kit –
561020163011	270 Ω, ±1%, 2 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020163011 (rev1).pdf \| 69.9 KB IGS IGS_561020163011 (rev1).igs \| 741.9 KB STP STP_561020163011 (rev1).stp \| 230.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 270 Ω	Resistance ±1%	Rated Power 2 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 86.1 mA	Length 3.2 mm	Width 6.3 mm	Height 0.55 mm	Design Kit 560000
561020163012	430 Ω, ±5%, 2 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020163012 (rev1).pdf \| 69.9 KB IGS IGS_561020163012 (rev1).igs \| 741.9 KB STP STP_561020163012 (rev1).stp \| 230.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 430 Ω	Resistance ±5%	Rated Power 2 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 68.2 mA	Length 3.2 mm	Width 6.3 mm	Height 0.55 mm	Design Kit 560000
561020132023	470 Ω, ±5%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132023 (rev1).pdf \| 71.1 KB IGS IGS_561020132023 (rev1).igs \| 733.7 KB STP STP_561020132023 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 470 Ω	Resistance ±5%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 39.9 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132030	1200 Ω, ±1%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132030 (rev1).pdf \| 71.1 KB IGS IGS_561020132030 (rev1).igs \| 733.7 KB STP STP_561020132030 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 1200 Ω	Resistance ±1%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 25 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132031	1500 Ω, ±1%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132031 (rev1).pdf \| 71.1 KB IGS IGS_561020132031 (rev1).igs \| 733.7 KB STP STP_561020132031 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 1500 Ω	Resistance ±1%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 22.4 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132032	1800 Ω, ±1%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132032 (rev1).pdf \| 71.1 KB IGS IGS_561020132032 (rev1).igs \| 733.7 KB STP STP_561020132032 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 1800 Ω	Resistance ±1%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 20.4 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132034	2200 Ω, ±1%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132034 (rev1).pdf \| 71.1 KB IGS IGS_561020132034 (rev1).igs \| 733.7 KB STP STP_561020132034 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 2200 Ω	Resistance ±1%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 18.5 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132037	2700 Ω, ±1%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132037 (rev1).pdf \| 71.1 KB IGS IGS_561020132037 (rev1).igs \| 733.7 KB STP STP_561020132037 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 2700 Ω	Resistance ±1%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 16.7 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000
561020132059	18000 Ω, ±1%, 0.75 W	Simulation	Downloads 7 files EDA models: Components ZIP ALT Altium_WRIS-KWKB (rev25a).IntLib \| 151.5 KB CDS Cadence_WRIS-KWKB (rev19a).zip \| 447.9 KB EAG Eagle_WRIS-KWKB (rev19a).lbr \| 30.1 KB KIC KiCad_WRIS-KWKB (rev25b).zip \| 203.8 KB CAD files ZIP 3D 3D_561020132059 (rev1).pdf \| 71.1 KB IGS IGS_561020132059 (rev1).igs \| 733.7 KB STP STP_561020132059 (rev1).stp \| 225.4 KB Download all 7 files as zip archive ZIP	Status Active i \| Production is active. Expected lifetime: >10 years.	Resistance 18000 Ω	Resistance ±1%	Rated Power 0.75 W	Temperature Coefficient of Resistance (min.) 200 ppm/ °C	Temperature Coefficient of Resistance (max.) 200 ppm/ °C	Rated Current 6.5 mA	Length 1.6 mm	Width 3.2 mm	Height 0.55 mm	Design Kit 560000

Assortments

Articles from this product series can be found in the following assortments:

Design Kit Current Sensing Resistors SMT

Videos

Würth Elektronik Webinar: Current Sense is easy?! Insight into the world of current sense resistors