148D

Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2008 http://www.etrinet.com e-mail: info@etrinet.com ETRI is a trademark of ECOFIT Part Number Nominal voltage Airflow Nominal speed Noise level Input Power Voltage range Operating temperature Additional versions: Others speeds - salt spray protection IP54: consult factory 121DH2TM11200 24 105 62 4000 23 (19-28) X -10 55 110 57 3100 13 (9-15) X -10 70 112 58 3100 16,4 (19-28) X -10 55 00 16,3 (40-57) X -10 55 58 3100 13,4 (76-140) X -25 70 0 30 (19-26,5) X -10 55 120 66 4650 30 (19-31) X -10 55 V l/s dB(A) RPM W V Leads Terminals Min.°C Max.°C 148DH1TM11000 12 148DH2TM11000 24 148DH4TM11000 48 112 58 31 148DH9TM11207 110 112 121DW2TM11200 24 120 66 465 121DW9TM11200 28 Connection type Static pressure: mmH2O Static pressure: mmH2O Airflow: l/s Airflow: l/s 148DH 121DW Airflow: CFM Airflow: CFM Static pressure: InH2O Static pressure: InH2O 121DH Accessories: Refer t

DC Axial Fans Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2016 http://www.etrinet.com e-mail: info@etrinet.com ETRI is a trademark of ECOFIT Static pressure: mmH2O Static pressure: mmH2O Airflow: l/s Airflow: l/s 148DH 121DW Airflow: CFM Airflow: CFM Static pressure: InH2O Static pressure: InH2O 121DH L-10 LIFE AT 40°C: 80 000 hours Life expectancy Approvals Brushless DC Motor Electrical protection: integrated circuit Housing material: zamak Impeller material: plastic UL 94 V0 Maximum weight: 770 g Bearing system: ball bearings Connection: terminals IP 20 Available with: - Speed sensor - Alarm - Connection: flying leads -IP54 - UL, CSA and C-UL approvals: 148D models - Non RoHS on request Additional versions: Salt spray protection Other speeds - other voltages Part Number Nominal voltage Airflow Nominal speed Noise level Input Power Voltage range Operating temperature 121DH2TM11200 24 105 62 4000 23 (19-28)

Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2008 http://www.etrinet.com e-mail: info@etrinet.com ETRI is a trademark of ECOFIT Part Number Nominal voltage Airflow Nominal speed Noise level Input Power Voltage range Operating temperature Additional versions: Others speeds - salt spray protection IP54: consult factory 121DH2TM11200 24 105 62 4000 23 (19-28) X -10 55 110 57 3100 13 (9-15) X -10 70 112 58 3100 16,4 (19-28) X -10 55 00 16,3 (40-57) X -10 55 58 3100 13,4 (76-140) X -25 70 0 30 (19-26,5) X -10 55 120 66 4650 30 (19-31) X -10 55 V l/s dB(A) RPM W V Leads Terminals Min.°C Max.°C 148DH1TM11000 12 148DH2TM11000 24 148DH4TM11000 48 112 58 31 148DH9TM11207 110 112 121DW2TM11200 24 120 66 465 121DW9TM11200 28 Connection type Static pressure: mmH2O Static pressure: mmH2O Airflow: l/s Airflow: l/s 148DH 121DW Airflow: CFM Airflow: CFM Static pressure: InH2O Static pressure: InH2O 121DH Accessories: Refer t

DC Axial Fans Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2016 http://www.etrinet.com e-mail: info@etrinet.com ETRI is a trademark of ECOFIT Static pressure: mmH2O Static pressure: mmH2O Airflow: l/s Airflow: l/s 148DH 121DW Airflow: CFM Airflow: CFM Static pressure: InH2O Static pressure: InH2O 121DH L-10 LIFE AT 40°C: 80 000 hours Life expectancy Approvals Brushless DC Motor Electrical protection: integrated circuit Housing material: zamak Impeller material: plastic UL 94 V0 Maximum weight: 770 g Bearing system: ball bearings Connection: terminals IP 20 Available with: - Speed sensor - Alarm - Connection: flying leads -IP54 - UL, CSA and C-UL approvals: 148D models - Non RoHS on request Additional versions: Salt spray protection Other speeds - other voltages Part Number Nominal voltage Airflow Nominal speed Noise level Input Power Voltage range Operating temperature 121DH2TM11200 24 105 62 4000 23 (19-28)

Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2008 http://www.etrinet.com e-mail: info@etrinet.com ETRI is a trademark of ECOFIT Part Number Nominal voltage Airflow Nominal speed Noise level Input Power Voltage range Operating temperature Additional versions: Others speeds - salt spray protection IP54: consult factory 121DH2TM11200 24 105 62 4000 23 (19-28) X -10 55 110 57 3100 13 (9-15) X -10 70 112 58 3100 16,4 (19-28) X -10 55 00 16,3 (40-57) X -10 55 58 3100 13,4 (76-140) X -25 70 0 30 (19-26,5) X -10 55 120 66 4650 30 (19-31) X -10 55 V l/s dB(A) RPM W V Leads Terminals Min.°C Max.°C 148DH1TM11000 12 148DH2TM11000 24 148DH4TM11000 48 112 58 31 148DH9TM11207 110 112 121DW2TM11200 24 120 66 465 121DW9TM11200 28 Connection type Static pressure: mmH2O Static pressure: mmH2O Airflow: l/s Airflow: l/s 148DH 121DW Airflow: CFM Airflow: CFM Static pressure: InH2O Static pressure: InH2O 121DH Accessories: Refer t

DC Axial Fans Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2016 http://www.etrinet.com e-mail: info@etrinet.com ETRI is a trademark of ECOFIT Static pressure: mmH2O Static pressure: mmH2O Airflow: l/s Airflow: l/s 148DH 121DW Airflow: CFM Airflow: CFM Static pressure: InH2O Static pressure: InH2O 121DH L-10 LIFE AT 40°C: 80 000 hours Life expectancy Approvals Brushless DC Motor Electrical protection: integrated circuit Housing material: zamak Impeller material: plastic UL 94 V0 Maximum weight: 770 g Bearing system: ball bearings Connection: terminals IP 20 Available with: - Speed sensor - Alarm - Connection: flying leads -IP54 - UL, CSA and C-UL approvals: 148D models - Non RoHS on request Additional versions: Salt spray protection Other speeds - other voltages Part Number Nominal voltage Airflow Nominal speed Noise level Input Power Voltage range Operating temperature 121DH2TM11200 24 105 62 4000 23 (19-28)

Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2008 http://www.etrinet.com e-mail: info@etrinet.com ETRI is a trademark of ECOFIT Part Number Nominal voltage Airflow Nominal speed Noise level Input Power Voltage range Operating temperature Additional versions: Others speeds - salt spray protection IP54: consult factory 121DH2TM11200 24 105 62 4000 23 (19-28) X -10 55 110 57 3100 13 (9-15) X -10 70 112 58 3100 16,4 (19-28) X -10 55 00 16,3 (40-57) X -10 55 58 3100 13,4 (76-140) X -25 70 0 30 (19-26,5) X -10 55 120 66 4650 30 (19-31) X -10 55 V l/s dB(A) RPM W V Leads Terminals Min.°C Max.°C 148DH1TM11000 12 148DH2TM11000 24 148DH4TM11000 48 112 58 31 148DH9TM11207 110 112 121DW2TM11200 24 120 66 465 121DW9TM11200 28 Connection type Static pressure: mmH2O Static pressure: mmH2O Airflow: l/s Airflow: l/s 148DH 121DW Airflow: CFM Airflow: CFM Static pressure: InH2O Static pressure: InH2O 121DH Accessories: Refer t

DC Axial Fans Non contractual document. Specifications are subject to change without prior notice. Pictures for information only. Edition 2016 http://www.etrinet.com e-mail: info@etrinet.com ETRI is a trademark of ECOFIT Static pressure: mmH2O Static pressure: mmH2O Airflow: l/s Airflow: l/s 148DH 121DW Airflow: CFM Airflow: CFM Static pressure: InH2O Static pressure: InH2O 121DH L-10 LIFE AT 40°C: 80 000 hours Life expectancy Approvals Brushless DC Motor Electrical protection: integrated circuit Housing material: zamak Impeller material: plastic UL 94 V0 Maximum weight: 770 g Bearing system: ball bearings Connection: terminals IP 20 Available with: - Speed sensor - Alarm - Connection: flying leads -IP54 - UL, CSA and C-UL approvals: 148D models - Non RoHS on request Additional versions: Salt spray protection Other speeds - other voltages Part Number Nominal voltage Airflow Nominal speed Noise level Input Power Voltage range Operating temperature 121DH2TM11200 24 105 62 4000 23 (19-28)

1/2" (12.7 mm) Conductive Plastic and Cermet Potentiometers www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 57040 102 See also: Application notes Revision: 31-Jul-06 148, 149 Vishay Spectrol 148 FEATURES ? Conductive plastic element ? High rotational life (50 000 cycles) ? Quiet electrical output ? Robust construction 149 FEATURES ? Cermet element ? Low temperature coefficient (± 150 ppm/°C) ? Robust construction DIMENSIONS in inches (millimeters) Tolerances unless otherwise specified ± 0.5 MOUNTING ACCESSORIES: PRODUCT IS SUPPLIED WITH A NUT & WASHER OPTIONAL FEATURES Up to three sections PC support plates Rotary switches, detents, Solder lugs terminals CONSTRUCTION MATERIALS Housing - Molded thermoplastic white Shaft - Brass, nickel plated RoHS COMPLIANT 0.492 (12.50) 0.648 (16.45) 0.185 (4.70) 0.031 (0.80) 0.024 (0.60) 1 4 3 . 0 ) 5 8 . 8 ( 4 2 0 . 0 ) 0 6 . 0 ( 2 9 4 . 0 ) 0 5 . 2 1 ( 0.100 (2.54) 0.100 (2.54) 0.300 (7.62) 0.348 (8.83) 0.250 (6.

1/2" (12.7 mm) Conductive Plastic and Cermet Potentiometers www.vishay.com For technical questions, contact: sfer@vishay.com Document Number: 57040 102 See also: Application notes Revision: 31-Jul-06 148, 149 Vishay Spectrol 148 FEATURES ? Conductive plastic element ? High rotational life (50 000 cycles) ? Quiet electrical output ? Robust construction 149 FEATURES ? Cermet element ? Low temperature coefficient (± 150 ppm/°C) ? Robust construction DIMENSIONS in inches (millimeters) Tolerances unless otherwise specified ± 0.5 MOUNTING ACCESSORIES: PRODUCT IS SUPPLIED WITH A NUT & WASHER OPTIONAL FEATURES Up to three sections PC support plates Rotary switches, detents, Solder lugs terminals CONSTRUCTION MATERIALS Housing - Molded thermoplastic white Shaft - Brass, nickel plated RoHS COMPLIANT 0.492 (12.50) 0.648 (16.45) 0.185 (4.70) 0.031 (0.80) 0.024 (0.60) 1 4 3 . 0 ) 5 8 . 8 ( 4 2 0 . 0 ) 0 6 . 0 ( 2 9 4 . 0 ) 0 5 . 2 1 ( 0.100 (2.54) 0.100 (2.54) 0.300 (7.62) 0.348 (8.83) 0.250 (6.