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ALLCHIPS ELECTRONICS LIMITED

Image Name Manufacturer Quantity Mfr Series Package Product Status Tolerance Operating Temperature Ratings Size / Dimension Height - Seated (Max) Package / Case Features Base Product Number Resistance Temperature Coefficient Supplier Device Package DataSheet RoHS Status Moisture Sensitivity Level (MSL) REACH Status Other Names ECCN HTSUS Standard Package Power (Watts) Number of Terminations Composition
KOA Speer Electronics, Inc. WK73R2JTTE2701F KOA Speer Electronics, Inc. WK73R2JTTE2701F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.181" W (3.10mm x 4.60mm) 0.028" (0.70mm) Wide 1812 (4532 Metric), 1218 Automotive AEC-Q200, Moisture Resistant WK73R2J 2.7 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE2701FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE5111F KOA Speer Electronics, Inc. WK73R3ATTE5111F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.252" W (3.10mm x 6.40mm) 0.028" (0.70mm) Wide 2512 (6432 Metric), 1225 Automotive AEC-Q200, Moisture Resistant WK73R3A 5.11 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE5111FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE102J KOA Speer Electronics, Inc. WK73R2JTTE102J KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±5% -55°C ~ 155°C AEC-Q200 0.122" L x 0.181" W (3.10mm x 4.60mm) 0.028" (0.70mm) Wide 1812 (4532 Metric), 1218 Automotive AEC-Q200, Moisture Resistant WK73R2J 1 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE102JTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD1820F KOA Speer Electronics, Inc. WK73R2ATTD1820F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.049" L x 0.079" W (1.25mm x 2.00mm) 0.026" (0.65mm) Wide 0805 (2012 Metric), 0508 Automotive AEC-Q200, Moisture Resistant WK73R2A 182 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD1820FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2HTTE1182F KOA Speer Electronics, Inc. WK73R2HTTE1182F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.098" L x 0.197" W (2.50mm x 5.00mm) 0.028" (0.70mm) Wide 2010 (5025 Metric), 1020 Automotive AEC-Q200, Moisture Resistant WK73R2H 11.8 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2HTTE1182FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE2201F KOA Speer Electronics, Inc. WK73R3ATTE2201F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.252" W (3.10mm x 6.40mm) 0.028" (0.70mm) Wide 2512 (6432 Metric), 1225 Automotive AEC-Q200, Moisture Resistant WK73R3A 2.2 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE2201FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD3742F KOA Speer Electronics, Inc. WK73R1JTTD3742F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.063" L x 0.031" W (1.60mm x 0.80mm) 0.022" (0.55mm) Wide 0603 (1608 Metric), 0306 Automotive AEC-Q200, Moisture Resistant WK73R1J 37.4 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD3742FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD18R2F KOA Speer Electronics, Inc. WK73R1JTTD18R2F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.063" L x 0.031" W (1.60mm x 0.80mm) 0.022" (0.55mm) Wide 0603 (1608 Metric), 0306 Automotive AEC-Q200, Moisture Resistant WK73R1J 18.2 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD18R2FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE2152F KOA Speer Electronics, Inc. WK73R2JTTE2152F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.181" W (3.10mm x 4.60mm) 0.028" (0.70mm) Wide 1812 (4532 Metric), 1218 Automotive AEC-Q200, Moisture Resistant WK73R2J 21.5 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE2152FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD1871F KOA Speer Electronics, Inc. WK73R2ATTD1871F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.049" L x 0.079" W (1.25mm x 2.00mm) 0.026" (0.65mm) Wide 0805 (2012 Metric), 0508 Automotive AEC-Q200, Moisture Resistant WK73R2A 1.87 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD1871FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP5233F KOA Speer Electronics, Inc. WK73R1ETTP5233F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.039" L x 0.020" W (1.00mm x 0.50mm) 0.016" (0.40mm) Wide 0402 (1005 Metric), 0204 Automotive AEC-Q200, Moisture Resistant WK73R1E 523 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP5233FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD3650F KOA Speer Electronics, Inc. WK73R2ATTD3650F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.049" L x 0.079" W (1.25mm x 2.00mm) 0.026" (0.65mm) Wide 0805 (2012 Metric), 0508 Automotive AEC-Q200, Moisture Resistant WK73R2A 365 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD3650FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE8203F KOA Speer Electronics, Inc. WK73R2JTTE8203F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.181" W (3.10mm x 4.60mm) 0.028" (0.70mm) Wide 1812 (4532 Metric), 1218 Automotive AEC-Q200, Moisture Resistant WK73R2J 820 kOhms ±200ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE8203FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE1742F KOA Speer Electronics, Inc. WK73R2JTTE1742F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.181" W (3.10mm x 4.60mm) 0.028" (0.70mm) Wide 1812 (4532 Metric), 1218 Automotive AEC-Q200, Moisture Resistant WK73R2J 17.4 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE1742FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD1052F KOA Speer Electronics, Inc. WK73R2BTTD1052F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.063" L x 0.126" W (1.60mm x 3.20mm) 0.028" (0.70mm) Wide 1206 (3216 Metric), 0612 Automotive AEC-Q200, Moisture Resistant WK73R2B 10.5 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD1052FTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD362J KOA Speer Electronics, Inc. WK73R2ATTD362J KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±5% -55°C ~ 155°C AEC-Q200 0.049" L x 0.079" W (1.25mm x 2.00mm) 0.026" (0.65mm) Wide 0805 (2012 Metric), 0508 Automotive AEC-Q200, Moisture Resistant WK73R2A 3.6 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD362JTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD8250D KOA Speer Electronics, Inc. WK73R2BTTD8250D KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±0.5% -55°C ~ 155°C AEC-Q200 0.063" L x 0.126" W (1.60mm x 3.20mm) 0.028" (0.70mm) Wide 1206 (3216 Metric), 0612 Automotive AEC-Q200, Moisture Resistant WK73R2B 825 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE6652F KOA Speer Electronics, Inc. WK73R3ATTE6652F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.252" W (3.10mm x 6.40mm) 0.028" (0.70mm) Wide 2512 (6432 Metric), 1225 Automotive AEC-Q200, Moisture Resistant WK73R3A 66.5 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE6652FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP4751F KOA Speer Electronics, Inc. WK73R1ETTP4751F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.039" L x 0.020" W (1.00mm x 0.50mm) 0.016" (0.40mm) Wide 0402 (1005 Metric), 0204 Automotive AEC-Q200, Moisture Resistant WK73R1E 4.75 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP4751FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE3920F KOA Speer Electronics, Inc. WK73R2JTTE3920F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.181" W (3.10mm x 4.60mm) 0.028" (0.70mm) Wide 1812 (4532 Metric), 1218 Automotive AEC-Q200, Moisture Resistant WK73R2J 392 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE3920FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE913J KOA Speer Electronics, Inc. WK73R3ATTE913J KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±5% -55°C ~ 155°C AEC-Q200 0.122" L x 0.252" W (3.10mm x 6.40mm) 0.028" (0.70mm) Wide 2512 (6432 Metric), 1225 Automotive AEC-Q200, Moisture Resistant WK73R3A 91 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE913JTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE1600F KOA Speer Electronics, Inc. WK73R2JTTE1600F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.181" W (3.10mm x 4.60mm) 0.028" (0.70mm) Wide 1812 (4532 Metric), 1218 Automotive AEC-Q200, Moisture Resistant WK73R2J 160 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE1600FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD7500F KOA Speer Electronics, Inc. WK73R2ATTD7500F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.049" L x 0.079" W (1.25mm x 2.00mm) 0.026" (0.65mm) Wide 0805 (2012 Metric), 0508 Automotive AEC-Q200, Moisture Resistant WK73R2A 750 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD7500FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE8452F KOA Speer Electronics, Inc. WK73R3ATTE8452F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.252" W (3.10mm x 6.40mm) 0.028" (0.70mm) Wide 2512 (6432 Metric), 1225 Automotive AEC-Q200, Moisture Resistant WK73R3A 84.5 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE8452FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP7323F KOA Speer Electronics, Inc. WK73R1ETTP7323F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.039" L x 0.020" W (1.00mm x 0.50mm) 0.016" (0.40mm) Wide 0402 (1005 Metric), 0204 Automotive AEC-Q200, Moisture Resistant WK73R1E 732 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP7323FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE10R0F KOA Speer Electronics, Inc. WK73R2JTTE10R0F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.181" W (3.10mm x 4.60mm) 0.028" (0.70mm) Wide 1812 (4532 Metric), 1218 Automotive AEC-Q200, Moisture Resistant WK73R2J 10 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE10R0FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE90R9F KOA Speer Electronics, Inc. WK73R2JTTE90R9F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.122" L x 0.181" W (3.10mm x 4.60mm) 0.028" (0.70mm) Wide 1812 (4532 Metric), 1218 Automotive AEC-Q200, Moisture Resistant WK73R2J 90.9 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE90R9FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP4640F KOA Speer Electronics, Inc. WK73R1ETTP4640F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.039" L x 0.020" W (1.00mm x 0.50mm) 0.016" (0.40mm) Wide 0402 (1005 Metric), 0204 Automotive AEC-Q200, Moisture Resistant WK73R1E 464 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP4640FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD3001F KOA Speer Electronics, Inc. WK73R2BTTD3001F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.063" L x 0.126" W (1.60mm x 3.20mm) 0.028" (0.70mm) Wide 1206 (3216 Metric), 0612 Automotive AEC-Q200, Moisture Resistant WK73R2B 3 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD3001FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD1650F KOA Speer Electronics, Inc. WK73R1JTTD1650F KOA Speer Electronics, Inc.
RFQ

Min: 1

Mult: 1

/image/KOA Speer Electronics, Inc. WK73R Tape & Reel (TR) Active ±1% -55°C ~ 155°C AEC-Q200 0.063" L x 0.031" W (1.60mm x 0.80mm) 0.022" (0.55mm) Wide 0603 (1608 Metric), 0306 Automotive AEC-Q200, Moisture Resistant WK73R1J 165 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD1650FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film

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