Surface Mount NTC Thermistors NST Series FEATURES • NEGATIVE TEMPERATURE COEFFICIENT • FAST RESPONSE TO TEMPERATURE VARIATIONS MAKE THEM IDEALLY FOR TEMPERATURE SENSORS AND COMPENSATORS RoHS • STANDARD EIA 0201, 0402, 0603 AND 0805 SIZES Compliant includes all homogeneous materials • TAPE AND REEL FOR AUTOMATIC MOUNTING *See Part Number System for Details CHARACTERISTICS AND PERFORMANCE Series EIA Size Resistance Range (+25°C) Power Rating (+25°C) Resistance Tolerance (+25°C) Operating Temperature Range Dissipation Factor Thermal Time Constant Beta Temperature Range Beta Value Range Beta Value Tolerance Resistance to Soldering Heat +260°C for 5 seconds Damp Heat 1000hrs @ +60°C, 90~95%RH Thermal Shock -55°C (30 min.), within 20 seconds to +125°C (30 min.), 100 cycles Life Test 1,000hrs @ +85°C with maximum operating current applied High Temperature Storage 1000hrs @ +125°C, 90~95%RH NST02 0201 10W ~ 680KW 100mW NST04 NST06 NST10 0402 0603 0805 22W ~ 680KW 100W ~ 680KW 100W ~ 680KW 100mW 100mW 200mW F = 1%, H = ±3%, J = ±5%, K = ±10% -55°C ~ 125°C 1mW/°C 1mW/°C 1mW/°C 2mW/°C <3 Sec. <3 Sec. <5 Sec. <5 Sec. D = +25°C ~ +50°C, A = +25°C ~ +85°C, E = +25°C ~ +105°C 3380 ~ 4250 3380 ~ 4400 3380 ~ 4500 3380 ~ 4500 F = 1%, H = ±3% Resistance Change DR ±1% for F tolerance parts DR ±3% for H tolerance parts DR ±5% for J & K tolerance parts Beta Change DBeta ±1% for F Beta tolerance parts DBeta ±3% for H Beta tolerance parts DIMENSIONS (mm) Series EIA Size L W T P NST02 0201 0.60 ± 0.05 0.30 ± 0.05 0.30 ± 0.05 0.15 ± 0.05 NST04 0402 1.00 ± 0.15 0.50 ± 0.15 0.50 ± 0.15 0.25 ± 0.10 NST06 0603 1.60 ± 0.15 0.80 ± 0.15 0.80 ± 0.15 0.30 ± 0.20 NST10 0805 2.00 ± 0.20 1.25 ± 0.20 0.85 ± 0.20 0.50 ± 0.30 TOP VIEW Link: RT Tables SIDE VIEW T W P P L Termination Material Ag Base Ni Barrier 100% Sn Finish PART NUMBER SYSTEM NST06 D J 103 H 3435 TR F Series 1 RoHS compliant Packaging TR: Tape and Reel Beta Value Beta Value Tolerance: F=±1%, H=±3% Resistance Value Code (E-24 Standard Values) Resistance Value Tolerance: F=±1%, H=±3%, J=±5%, K=±10% Temperature Characteristic: D = +25°C ~ +50°C, A = +25°C ~ +85°C, E = +25°C ~ +105°C NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount NTC Thermistors NST Series NST02 (0201 CASE SIZE) STANDARD VALUES AND SPECIFICATIONS Resistance Value +25°C Beta Value (B25/50) Maximum Operating Current (mA) NST02_ _103_338TRF 10K 3380 0.31 NST02_ _223_338TRF 22K 3380 0.22 NST04 Part Number NST02_ _223_390TRF 22K 3900 0.22 NST02_ _473_395TRF 47K 3950 0.12 NST02_ _473_410TRF 47K 4100 0.12 NST02_ _683_415TRF 68K 4150 0.11 NST02_ _683_425TRF 68K 4250 0.11 NST02_ _104_415TRF 100K 4150 0.10 NST02_ _104_425TRF 100K 4250 0.10 NST02_ _224_425TRF 220K 4250 0.06 Termal Time Constant (sec.) Dissipation Factor (mW/°C) Rated Power (mW) <3sec 1 100 _ _ Insert beta temp. code (D=+25°C~+50°C, A=+25°C~+85°C, E=+25°C~+105°C) & resistance tol. code (F=1%, H=±3%, J=±5%, K=±10%) _ Beta tolerance code (F = 1%, H = ±3%) Contact NIC regarding availability of resistance and beta values not shown. 2 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount NTC Thermistors NST Series NST04 (0402 CASE SIZE) STANDARD VALUES AND SPECIFICATIONS Resistance Value +25°C Beta Value (B25/50) Maximum Operating Current (mA) NST04_ _220_338TRF 22 3380 6.7 NST04_ _400_338TRF 40 3380 5.0 NST04_ _101_338TRF 100 3380 3.1 NST04_ _151_338TRF 150 3380 2.5 NST04_ _221_345TRF 220 3450 2.1 NST04_ _331_345TRF 330 3450 1.7 NST04_ _471_345TRF 470 3450 1.4 NST04_ _681_345TRF 680 3450 1.2 NST04_ _102_345TRF 1K 3450 1.0 NST04 Part Number NST04_ _152_395TRF 1.5K 3950 0.81 NST04_ _222_395TRF 2.2K 3950 0.67 NST04_ _332_395TRF 3.3K 3950 0.55 NST04_ _472_395TRF 4.7K 3950 0.46 NST04_ _682_395TRF 6.8K 3950 0.38 NST04_ _103_338TRF 10K 3380 0.31 NST04_ _153_345TRF 15K 3450 0.25 NST04_ _223_345TRF 22K 3450 0.21 NST04_ _333_350TRF 33K 3500 0.14 NST04_ _473_410TRF 47K 4100 0.12 NST04_ _503_410TRF 50K 4100 0.12 NST04_ _683_415TRF 68K 4150 0.11 NST04_ _104_415TRF 100K 4150 0.10 NST04_ _154_415TRF 150K 4150 0.08 NST04_ _224_425TRF 220K 4250 0.06 NST04_ _334_430TRF 330K 4300 0.05 NST04_ _474_435TRF 470K 4350 0.04 NST04_ _684_440TRF 680K 4400 0.03 Termal Time Constant (sec.) Dissipation Factor (mW/°C) Rated Power (mW) <3sec 1 100 _ _ Insert Beta temp. code (D=+25°C~+50°C, A=+25°C~+85°C, E=+25°C~+105°C) & resistance tol. code (F=1%, H=±3%, J=±5%, K=±10%) _ Insert Beta tolerance code (F = 1%, H = ±3%) Contact NIC regarding availability of resistance and beta values not shown. 3 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount NTC Thermistors NST Series NST06 (0603 CASE SIZE) STANDARD VALUES AND SPECIFICATIONS Resistance Value +25°C Beta Value (B25/50) Maximum Operating Current (mA) NST06_ _101_338TRF 100 3380 3.1 NST06_ _151_338TRF 150 3380 2.5 NST06_ _221_345TRF 220 3450 2.1 NST06_ _331_345TRF 330 3450 1.7 NST06_ _471_345TRF 470 3450 1.4 NST06_ _681_345TRF 680 3450 1.2 NST04 Part Number NST06_ _102_345TRF 1K 3450 1.0 NST06_ _152_345TRF 1.5K 3450 0.81 NST06_ _222_395TRF 2.2K 3950 0.67 NST06_ _302_395TRF 3K 3950 0.55 NST06_ _332_395TRF 3.3K 3950 0.55 NST06_ _472_395TRF 4.7K 3950 0.46 NST06_ _502_395TRF 5K 3950 0.44 NST06_ _682_395TRF 6.8K 3950 0.38 NST06_ _103_345TRF 10K 3450 0.31 NST06_ _103_395TRF 10K 3950 0.33 NST06_ _153_395TRF 15K 3950 0.25 NST06_ _223_405TRF 22K 4050 0.21 NST06_ _333_405TRF 33K 4050 0.17 NST06_ _473_415TRF 47K 4150 0.14 NST06_ _503_415TRF 50K 4150 0.13 NST06_ _683_415TRF 68K 4150 0.12 NST06_ _104_425TRF 100K 4250 0.10 NST06_ _154_430TRF 150K 4300 0.08 NST06_ _224_435TRF 220K 4350 0.06 NST06_ _334_440TRF 330K 4400 0.05 NST06_ _474_450TRF 470K 4500 0.04 NST06_ _684_450TRF 680K 4500 0.03 Termal Time Constant (sec.) Dissipation Factor (mW/°C) Rated Power (mW) <5sec 1 100 _ _ Insert beta temp. code (D=+25°C~+50°C, A=+25°C~+85°C, E=+25°C~+105°C) & resistance tol. code (F=1%, H=±3%, J=±5%, K=±10%) _ Beta tolerance code (F = 1%, H = ±3%) Contact NIC regarding availability of resistance and beta values not shown. 4 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount NTC Thermistors NST Series NST10 (0805 CASE SIZE) STANDARD VALUES AND SPECIFICATIONS Resistance Value +25°C Beta Value (B25/50) Maximum Operating Current (mA) NST10_ _101_338TRF 100 3380 4.0 NST10_ _151_338TRF 150 3380 3.5 NST10_ _221_345TRF 220 3450 3.0 NST10_ _331_345TRF 330 3450 2.5 NST10_ _471_345TRF 470 3450 2.0 NST10_ _681_345TRF 680 3450 1.7 NST10_ _102_345TRF 1K 3450 1.4 NST10_ _152_395TRF 1.5K 3950 1.2 NST10_ _202_395TRF 2K 3950 1.0 NST10_ _222_395TRF 2.2K 3950 0.9 NST10_ _332_395TRF 3.3K 3950 0.72 NST04 Part Number NST10_ _472_395TRF 4.7K 3950 0.65 NST10_ _502_395TRF 5K 3950 0.60 NST10_ _682_395TRF 6.8K 3950 0.50 NST10_ _103_345TRF 10K 3450 0.40 NST10_ _103_395TRF 10K 3950 0.44 NST10_ _153_350TRF 15K 3500 0.32 NST10_ _223_405TRF 22K 4050 0.31 NST10_ _333_405TRF 33K 4050 0.24 NST10_ _473_415TRF 47K 4150 0.20 NST10_ _503_415TRF 50K 4150 0.18 NST10_ _683_415TRF 68K 4150 0.16 NST10_ _104_425TRF 100K 4250 0.14 NST10_ _154_430TRF 150K 4300 0.11 NST10_ _224_450TRF 220K 4350 0.08 NST10_ _334_440TRF 330K 4400 0.06 NST10_ _474_450TRF 470K 4500 0.05 NST10_ _684_450TRF 680K 4500 0.04 Termal Time Constant (sec.) Dissipation Factor (mW/°C) Rated Power (mW) <5sec 2 200 _ _ Insert beta temp. code (D=+25°C~+50°C, A=+25°C~+85°C, E=+25°C~+105°C) & resistance tol. code (F=1%, H=±3%, J=±5%, K=±10%) _ Beta tolerance code (F = 1%, H = ±3%) Contact NIC regarding availability of resistance and beta values not shown. 5 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com Surface Mount NTC Thermistors NST Series LAND PATTERN DIMENSIONS (mm) Type A B C NST02 0.20 ~ 0.30 0.20 ~ 0.30 0.30 ~ 0.35 NST04 0.45 ~ 0.55 0.40 ~ 0.50 0.45 ~ 0.55 NST06 0.60 ~ 0.80 0.60 ~ 0.80 0.60 ~ 0.80 NST10 0.80 ~ 1.20 0.80 ~ 1.20 0.90 ~ 1.60 RECOMMENDED REFLOW SOLDERING TEMPERATURE PROFILE 300 Peak Temperature 255°C~260°C/5 sec. 250 200 Time Above 240°C 40 seconds max. 150 C B A 150°C ~ 190°C 90 seconds max. 100 B 50 0 CARRIER TAPE DIMENSIONS (mm) Type A B W NST02 0.40 ± 0.10 0.70 ± 0.10 NST04 0.65 ± 0.05 1.15 ± 0.05 NST06 1.00 ± 0.10 1.80 ± 0.10 NST10 1.50 ± 0.10 2.30 ± 0.10 F E P1 P0 φD 0.55 max. 2.00 ±0.05 8.00 ±0.30 3.50 ±0.05 T1 1.75 ±0.10 4.00 ±0.10 4.00 ±0.10 1.5 +0.1/-0 0.80 max. 1.10 max. P0 φD F W B A t1 P1 REEL DIMENSIONS (mm) AND QUANTITY Type A ± 2.0 B ± 2.0 C ±0.20 W ±1.5 NST02 NST04 NST06 Quantity 15,000 178 58 13.5 9.0 10,000 4,000 NST10 C B W A 6 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com SPECIFICATIONS ARE SUBJECT TO CHANGE www.SMTmagnetics.com