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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. WK73R1ETTP512J KOA Speer Electronics, Inc. WK73R1ETTP512J 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 0.039" 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 5.1 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP512JTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2HTTE41R2F KOA Speer Electronics, Inc. WK73R2HTTE41R2F 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 41.2 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2HTTE41R2FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD8201F KOA Speer Electronics, Inc. WK73R2BTTD8201F 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 8.2 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD8201FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE4531F KOA Speer Electronics, Inc. WK73R3ATTE4531F 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 4.53 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE4531FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD2700F KOA Speer Electronics, Inc. WK73R2BTTD2700F 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 270 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD2700FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD7683F KOA Speer Electronics, Inc. WK73R2BTTD7683F 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 768 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD7683FTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD1623D KOA Speer Electronics, Inc. WK73R2BTTD1623D 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 162 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD1623DTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD26R7F KOA Speer Electronics, Inc. WK73R2BTTD26R7F 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 26.7 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD26R7FTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1JTTD1300F KOA Speer Electronics, Inc. WK73R1JTTD1300F 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 130 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1JTTD1300FTR EAR99 8533.21.0030 5,000 0.5W, 1/2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD2260D KOA Speer Electronics, Inc. WK73R2BTTD2260D 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 226 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD2260DTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE2610F KOA Speer Electronics, Inc. WK73R2JTTE2610F 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 261 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE2610FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE35R7F KOA Speer Electronics, Inc. WK73R3ATTE35R7F 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 35.7 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE35R7FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE34R0F KOA Speer Electronics, Inc. WK73R2JTTE34R0F 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 34 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE34R0FTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD7153F KOA Speer Electronics, Inc. WK73R2BTTD7153F 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 715 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD7153FTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2JTTE105J KOA Speer Electronics, Inc. WK73R2JTTE105J 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 MOhms ±200ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2JTTE105JTR EAR99 8533.21.0030 4,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R1ETTP362J KOA Speer Electronics, Inc. WK73R1ETTP362J 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 0.039" 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 3.6 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R1ETTP362JTR EAR99 8533.21.0030 10,000 0.333W, 1/3W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD8452F KOA Speer Electronics, Inc. WK73R2BTTD8452F 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 84.5 kOhms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD8452FTR EAR99 8533.21.0030 5,000 0.75W, 3/4W 2 Thick Film
KOA Speer Electronics, Inc. WK73R2BTTD24R0D KOA Speer Electronics, Inc. WK73R2BTTD24R0D 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 24 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R2BTTD24R0DTR EAR99 8533.21.0030 5,000 1W 2 Thick Film
KOA Speer Electronics, Inc. WK73R3ATTE53R6F KOA Speer Electronics, Inc. WK73R3ATTE53R6F 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 53.6 Ohms ±100ppm/°C - download ROHS3 Compliant 1 (Unlimited) REACH Unaffected 2019-WK73R3ATTE53R6FTR EAR99 8533.21.0030 4,000 2W 2 Thick Film
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

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