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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. WK73R2ATTD160J KOA Speer Electronics, Inc. WK73R2ATTD160J 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 16 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD160JTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD332J KOA Speer Electronics, Inc. WK73R1JTTD332J 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 0.063" 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 3.3 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD332JTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD271J KOA Speer Electronics, Inc. WK73R2ATTD271J 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 270 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD271JTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE8661F KOA Speer Electronics, Inc. WK73R2JTTE8661F 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 8.66 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE8661FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE2612F KOA Speer Electronics, Inc. WK73R3ATTE2612F 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 26.1 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE2612FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE133J KOA Speer Electronics, Inc. WK73R3ATTE133J 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 13 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE133JTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD4022D KOA Speer Electronics, Inc. WK73R2BTTD4022D 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 40.2 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD4022DTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE1210F KOA Speer Electronics, Inc. WK73R2JTTE1210F 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 121 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE1210FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE3830F KOA Speer Electronics, Inc. WK73R2JTTE3830F 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 383 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE3830FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE51R1F KOA Speer Electronics, Inc. WK73R3ATTE51R1F 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 51.1 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE51R1FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2HTTE4873F KOA Speer Electronics, Inc. WK73R2HTTE4873F 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 487 kOhms ±200ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2HTTE4873FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2HTTE514J KOA Speer Electronics, Inc. WK73R2HTTE514J 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 0.098" 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 510 kOhms ±200ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2HTTE514JTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE820J KOA Speer Electronics, Inc. WK73R3ATTE820J 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 82 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE820JTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE2210F KOA Speer Electronics, Inc. WK73R3ATTE2210F 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 221 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE2210FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE7503F KOA Speer Electronics, Inc. WK73R3ATTE7503F 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 750 kOhms ±200ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE7503FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD1103F KOA Speer Electronics, Inc. WK73R1JTTD1103F 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 110 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD1103FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE5493F KOA Speer Electronics, Inc. WK73R2JTTE5493F 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 549 kOhms ±200ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE5493FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP9101F KOA Speer Electronics, Inc. WK73R1ETTP9101F 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 9.1 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP9101FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD114J KOA Speer Electronics, Inc. WK73R2ATTD114J 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 110 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD114JTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD7321F KOA Speer Electronics, Inc. WK73R2BTTD7321F 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 7.32 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD7321FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD3161F KOA Speer Electronics, Inc. WK73R2BTTD3161F 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 3.16 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD3161FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD1151F KOA Speer Electronics, Inc. WK73R2BTTD1151F 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 1.15 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD1151FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD2403F KOA Speer Electronics, Inc. WK73R2ATTD2403F 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 240 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD2403FTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2HTTE34R0F KOA Speer Electronics, Inc. WK73R2HTTE34R0F 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 34 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2HTTE34R0FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD2373F KOA Speer Electronics, Inc. WK73R2BTTD2373F 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 237 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD2373FTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD1540F KOA Speer Electronics, Inc. WK73R2BTTD1540F 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 154 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD1540FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE241J KOA Speer Electronics, Inc. WK73R3ATTE241J 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 240 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE241JTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2HTTE4303F KOA Speer Electronics, Inc. WK73R2HTTE4303F 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 430 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2HTTE4303FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE5760F KOA Speer Electronics, Inc. WK73R2JTTE5760F 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 576 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE5760FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE1963F KOA Speer Electronics, Inc. WK73R2JTTE1963F 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 196 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE1963FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film

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