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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. WK73R1JTTD24R0F KOA Speer Electronics, Inc. WK73R1JTTD24R0F 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 24 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD24R0FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD105J KOA Speer Electronics, Inc. WK73R1JTTD105J 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 1 MOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD105JTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD1471F KOA Speer Electronics, Inc. WK73R1JTTD1471F 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 1.47 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD1471FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD7323F KOA Speer Electronics, Inc. WK73R2ATTD7323F 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 732 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD7323FTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE112J KOA Speer Electronics, Inc. WK73R3ATTE112J 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 1.1 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE112JTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD2370F KOA Speer Electronics, Inc. WK73R1JTTD2370F 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 237 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD2370FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP1181F KOA Speer Electronics, Inc. WK73R1ETTP1181F 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 1.18 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP1181FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD3903F KOA Speer Electronics, Inc. WK73R2ATTD3903F 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 390 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD3903FTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE1401F KOA Speer Electronics, Inc. WK73R2JTTE1401F 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 1.4 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE1401FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD3400F KOA Speer Electronics, Inc. WK73R2ATTD3400F 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 340 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD3400FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE3573F KOA Speer Electronics, Inc. WK73R2JTTE3573F 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 357 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE3573FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD7502F KOA Speer Electronics, Inc. WK73R1JTTD7502F 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 75 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD7502FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP30R0F KOA Speer Electronics, Inc. WK73R1ETTP30R0F 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 30 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP30R0FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP3301F KOA Speer Electronics, Inc. WK73R1ETTP3301F 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 3.3 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP3301FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD2150F KOA Speer Electronics, Inc. WK73R1JTTD2150F 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 215 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD2150FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD1960F KOA Speer Electronics, Inc. WK73R2BTTD1960F 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 196 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD1960FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE330J KOA Speer Electronics, Inc. WK73R2JTTE330J 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 33 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE330JTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD12R1D KOA Speer Electronics, Inc. WK73R2BTTD12R1D 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 12.1 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD12R1DTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD2051F KOA Speer Electronics, Inc. WK73R2ATTD2051F 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 2.05 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD2051FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2HTTE1580F KOA Speer Electronics, Inc. WK73R2HTTE1580F 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 158 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2HTTE1580FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP5493F KOA Speer Electronics, Inc. WK73R1ETTP5493F 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 549 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP5493FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD620J KOA Speer Electronics, Inc. WK73R1JTTD620J 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 62 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD620JTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2HTTE7500F KOA Speer Electronics, Inc. WK73R2HTTE7500F 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 750 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD1400F KOA Speer Electronics, Inc. WK73R1JTTD1400F 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 140 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD1400FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP30R1F KOA Speer Electronics, Inc. WK73R1ETTP30R1F 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 30.1 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP30R1FTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD3833F KOA Speer Electronics, Inc. WK73R1JTTD3833F 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 383 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD3833FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD564J KOA Speer Electronics, Inc. WK73R2ATTD564J 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 560 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD564JTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2HTTE2321F KOA Speer Electronics, Inc. WK73R2HTTE2321F 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 2.32 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2HTTE2321FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD47R5F KOA Speer Electronics, Inc. WK73R1JTTD47R5F 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 47.5 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD47R5FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2ATTD152J KOA Speer Electronics, Inc. WK73R2ATTD152J 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 1.5 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2ATTD152JTR EAR99 8533.21.0030 5,000 1W 2 Thick Film

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