ntc temperature measurement sensors march 2016 ntcds glass-encapsulated ntc thermistors ntcgf resin coated ntc thermistors ntc thermistors element ntcds ~ ntcgf series
(2/6) 20160304 / sensor_ntc-thermistor_element_en.fm sensors please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. ntc thermistors element features this series features a glass-sealed construction identical to that of dh ds (double heatsink diodes). they are thus highly relia ble and resistant to high relative humidity. tight tolerances are maintained in resistance vs. temperature characteristics. the application of semiconductor mass production techniques has resulted in considerable size reduction and improved consistenc y. product lineup overview of the ntcds ~ ntcgf series ntcds series glass-encapsulated ntc thermistors dimensional code 3 (3.0 ?1.8mm) glass-encapsulated ntc thermistors dimensional code 4 (4.0 ?2.0mm) ntcgf series resin coated ntc thermistors dimensional code 5 (resin coated shape) product compatible with rohs directive halogen-free compatible with lead-free solders rohs directive compliant product: see the following for more details related to rohs directive compliant products. http://produ ct.tdk.com/en/environment/rohs/ halogen-free: indicates that cl content is less than 900ppm, br content is less than 900ppm, and that the total cl and br conte nt is less than 1500ppm.
(3/6) 20160304 / sensor_ntc-thermistor_element_en.fm sensors please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. overview of the ntcds ~ ntcgf series part number construction (1) this code denotes ntc thermistors. (2) structural classification code (3) assembly classification code (4) b constant(resistance temperature characteristics) this code indicates the value of b constant using a combination of one numeric and one alphabetic character. (5) b constant tolerance this code indicates tolerances using the following code. (6) nominal resistance this code indicates the resistance value existing at the speci- fied ambient temperature by two significant digits followed by the digit 0(zero). (example) (7) nominal resistance tolerance tolerance is identified by the following codes. (8) ambient temperature for nominal resistance ambient temperatures for specified nominal-resistance values are indicated using the following codes. (9) dimensional code (10) plating specification code of lead wire (11) packaging style (12) tdk internal code ntc (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) (12) d glass-encapsulated shape(axial lead type) g multilayer element s without processing a folded radial lead wire b folded radial lead wire with insulation tube c short cut lead wire d kinked lead wire with insulation tube e kinked lead wire f resin coated ntc thermistors z coating product x others code tolerance(%) f1 g2 h3 j5 k10 xothers numeric code b constant(k) alphabetic code b constant(k) 2 2000 a 0 to 50 3 3000 b 51 to 100 4 4000 c 101 to 150 d151 to 200 e201 to 250 f251 to 300 g301 to 350 h351 to 400 j401 to 450 k451 to 500 l501 to 550 m551 to 600 n601 to 650 p651 to 700 q701 to 750 r751 to 800 s801 to 850 t851 to 900 u901 to 950 v951 to 999 note: although b constants are expressed as 3a, 3b, 4a, 4b, etc. using these two tables, the alphabetic characters do not denote tolerances;they have the meaning shown in the example below. (example) 3a=3010(k) 3a=3050(k) that is, the alphabetic character(in this example, a) indicates the range of values that can be specified by the thermistor user. 470 471 5k 502 10k 103 150k 154 code tolerance(%) f1 g2 h3 j5 k10 xothers code ambient temperature(c) a C20 b0 c25 d100 e200 f300 g20 xothers 3 3018 type 4 4020 type 5 resin dip shape(resin dip type: g) nni ssn bbulk t taping(tape width: 52mm) k taping(tape width: 26mm) xothers
(4/6) 20160304 / sensor_ntc-thermistor_element_en.fm sensors please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. ntcds series (glass-encapsulated ntc thermistors, dimensional code 3) shape & dimensions dimensional code 3 (3.0 ?1.8mm) characteristics temperature coefficient the relationship between temperature coefficient and b constant can be expressed as follows: b = C 100(%/c) t 2 example: the temperature coefficient at 20c with b=3400k can be calculated at C4%/c. electrical characteristics characteristics specification tables dimensional code 3(3.0 ?1.8mm) heat dissipation constant[in still air] 1mw/c thermal time constant[in still air] 10s max. insulation resistance[between lead and glass] 50m min.[dc.500v] part no. nominal resistance resistance b constant lead wire plating operating temperature ranges (0c) (100c) (25c) ntcds3hg552hb3n ? 5.499k 2.000k b25/85: 3392k2% b0/100: 3366k2% ni C40 to 250c ntcds3hg602hb3n ? 6k 2.186k b25/85: 3392k2% b0/100: 3366k2% ntcds3hg273hb3n ? 27.18k 10.00k b25/85: 3400k2% b0/100: 3368k2% ntcds3kg471hd3n ? 0.470k 4.961k b25/85: 3480k2% b0/100: 3450k2% ntcds3kg153hb3n ? 15k 5.369k b25/85: 3480k2% b0/100: 3450k2% ntcds3kg303hb3n ? 30k 10.74k b25/85: 3480k2% b0/100: 3450k2% ntcds3lg181hd3n ? 0.184k 1.991k b25/85: 3528k2% b0/100: 3503k2% ntcds3lg161hd3n ? 0.1553k 1.684k b25/85: 3528k2% b0/100: 3503k2% ntcds3ng802hb3n ? 8.013k 2.677k b25/85: 3650k2% b0/100: 3645k2% ntcds3ug661hd3n ? 0.662k 9.382k b25/85: 3940k2% b0/100: 3932k2% ntcds4ag173hb3n ? 17k 4.918k b25/85: 4000k2% b0/100: 3999k2% ntcds4ag353hb3n ? 34.67k 10.00k b25/85: 4000k2% b0/100: 3999k2% ntcds4ag993hb3n ? 99.91k 30.00k b25/85: 3992k2% b0/100: 3970k2% ntcds4ag332hd3n ? 3.3k 49.12k b25/85: 3992k2% b0/100: 3970k2% ntcds3hg552hb3s ? 5.499k 2.000k b25/85: 3392k2% b0/100: 3366k2% sn C40 to 160c ntcds3kg471hd3s ? 0.470k 4.961k b25/85: 3480k2% b0/100: 3450k2% ntcds3ug661hd3s ? 0.662k 9.382k b25/85: 3940k2% b0/100: 3932k2% 28.2.1 28.2.1 ?1.8max. ?0.45max. 3+0, C0.7
(5/6) 20160304 / sensor_ntc-thermistor_element_en.fm sensors please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. ntcds series (glass-encapsulated ntc thermistors, dimensional code 4) shape & dimensions dimensional code 4 (4.0 ?2.0mm) characteristics temperature coefficient the relationship between temperature coefficient and b constant can be expressed as follows: b = C 100(%/c) t 2 example: the temperature coefficient at 20c with b=3400k can be calculated at C4%/c. electrical characteristics characteristics specification tables dimensional code 4(4.0 ?2.0mm) heat dissipation constant[in still air] 2mw/c thermal time constant[in still air] 20s max. insulation resistance[between lead and glass] 50m min.[dc.500v] part no. nominal resistance resistance b constant lead wire plating operating temperature ranges (0c) (100c) (25c) ntcds3hg552hb4n ? 5.499k 2.000k b25/85: 3392k2% b0/100: 3366k2% ni C40 to 250c ntcds3hg602hb4n ? 6k 2.186k b25/85: 3392k2% b0/100: 3366k2% ntcds3hg273hb4n ? 27.18k 10.00k b25/85: 3400k2% b0/100: 3368k2% ntcds3kg471hd4n ? 0.470k 4.961k b25/85: 3480k2% b0/100: 3450k2% ntcds3kg153hb4n ? 15k 5.369k b25/85: 3480k2% b0/100: 3450k2% ntcds3kg303hb4n ? 30k 10.74k b25/85: 3480k2% b0/100: 3450k2% ntcds3lg181hd4n ? 0.184k 1.991k b25/85: 3528k2% b0/100: 3503k2% ntcds3lg161hd4n ? 0.1553k 1.684k b25/85: 3528k2% b0/100: 3503k2% ntcds3ng802hb4n ? 8.013k 2.677k b25/85: 3650k2% b0/100: 3645k2% NTCDS3RG642HB4N ? 6.418k 2.016k b25/85: 3800k2% b0/100: 3792k2% / 5 $ % 4 4 ( ) # /? 6.508k 2.020k b25/85: 3850k2% b0/100: 3834k2% / 5 $ % 4 6 ( ) % /? 0.662k 9.382k b25/85: 3940k2% b0/100: 3932k2% / 5 $ % 4 " ( ) # /? 17k 4.918k b25/85: 4000k2% b0/100: 3999k2% / 5 $ % 4 " ( ) # /? 34.67k 10.00k b25/85: 4000k2% b0/100: 3999k2% / 5 $ % 4 " ( ) # /? 99.91k 30.00k b25/85: 3992k2% b0/100: 3970k2% / 5 $ % 4 " ( ) % /? 3.3k 49.12k b25/85: 3992k2% b0/100: 3970k2% / 5 $ % 4 ) ( ) # 4? 6k 2.186k b25/85: 3392k2% b0/100: 3366k2% sn C40 to 160c / 5 $ % 4 , ( ) # 4? 15k 5.369k b25/85: 3480k2% b0/100: 3450k2% / 5 $ % 4 , ( ) # 4? 30k 10.74k b25/85: 3480k2% b0/100: 3450k2% / 5 $ % 4 " ( ) # 4? 34.67k 10.00k b25/85: 4000k2% b0/100: 3999k2% 28.2.1 28.2.1 ?2max. ?0.55max. 4+0, C 0.4 dimensions in mm
(6/6) 20160304 / sensor_ntc-thermistor_element_en.fm sensors please be sure to request delivery specifications that provide further details on the features and specifications of the produc ts for proper and safe use. please note that the contents may change without any prior notice due to reasons such as upgrading. ntcgf series (resin coated ntc thermistors, dimensional code 5) shape & dimensions dimensional code 5 characteristics electrical characteristics characteristics specification tables dimensional code 5(resin dip type) heat dissipation constant[in still air] 4mw/c thermal time constant[in still air] 30s max. insulation resistance[between lead and thermistor] 5m min.[dc.500v part no. nominal resistance (0c) resistance (25c) b constant lead wire plating operating temperature ranges / 5 $ ( ' - ( ) $ 4 # 6.204k 2.185k b25/85: 3535k2% b0/100: 3505k2% sn C40 to 125c ? 3.50.5 dimensions in mm 16.70.5 61 2-?0.50.1 13 +0.5 C1
|
