Document
A
Dimensions in mm
NTSD1 Series - NTC Thermistors for Temperature Sensing
Features: • Electric insulation on lead wire • Excellent bending resistance and easy handling due to suitable hardness of surface coating • High-accuracy of ±1% of resistance and B-Constant tolerance are realized due to uniform thickness by the precise sheet forming method Specifications: • Thermal Time Constant (25°C): 7 Seconds • Operating Temperature Range: -40°C ~ 125°C Resistance B-Constant 25°C 25-50°C (kΩ) ±1% (k) ±1% 2.0 3500 5.0 3700 10 3380 20 4050 30 4100 50 4150 100 4250 2.0 3500 5.0 3700 10 3380 20 4050 30 4100 50 4150 100 4250 2.0 3500 5.0 3700 10 3380 20 4050 30 4100 50 4150 100 4250 Permissive Operating Current 25°C (mA) 1.05 0.68 0.38 0.31 0.26 0.20 0.14 1.05 0.68 0.38 0.31 0.26 0.20 0.14 1.05 0.68 0.38 0.31 0.26 0.20 0.14 Rated Electric Power 25°C (mW) 21 21 15 21 21 21 21 21 21 15 21 21 21 21 21 21 15 21 21 21 21
B L 2.5 Ø0.45 Sn-3.5Ag Solder Copper Wire Epoxy Resin 0.46 Polyurethane Wire 2.5 0.8
Typical Dissipation Dimensions Constant 25°C (mm) Digi-Key Pricing (mW/°C) A B L Part No. 1 10 100 2.1 3.8 2.5 30 490-4651-ND .59 3.60 27.20 2.1 3.0 2.0 30 490-4652-ND .59 3.60 27.20 1.5 3.0 2.0 30 490-4653-ND .59 3.60 27.20 2.1 3.8 2.5 30 490-4654-ND .59 3.60 27.20 2.1 3.8 2.5 30 490-4655-ND .59 3.60 27.20 2.1 3.0 2.0 30 490-4656-ND .59 3.60 27.20 2.1 3.0 2.0 30 490-4657-ND .59 3.60 27.20 2.1 3.8 2.5 40 490-4658-ND .59 3.60 27.20 2.1 3.0 2.0 40 490-4659-ND .59 3.60 27.20 1.5 3.0 2.0 40 490-4660-ND .59 3.60 27.20 2.1 3.8 2.5 40 490-4661-ND .59 3.60 27.20 2.1 3.8 2.5 40 490-4662-ND .59 3.60 27.20 2.1 3.0 2.0 40 490-4663-ND .59 3.60 27.20 2.1 3.0 2.0 40 490-4664-ND .59 3.60 27.20 2.1 3.8 2.5 50 490-4665-ND .59 3.60 27.20 2.1 3.0 2.0 50 490-4666-ND .59 3.60 27.20 1.5 3.0 2.0 50 490-4667-ND .59 3.60 27.20 2.1 3.8 2.5 50 490-4668-ND .59 3.60 27.20 2.1 3.8 2.5 50 490-4669-ND .59 3.60 27.20 2.1 3.0 2.0 50 490-4670-ND .59 3.60 27.20 2.1 3.0 2.0 50 490-4671-ND .59 3.60 27.20
Murata Part No. NTSD1XM202FPB30 NTSD1XR502FPB30 NTSD1XH103FPB30 NTSD1WB203FPB30 NTSD1WC303FPB30 NTSD1WD503FPB30 NTSD1WF104FPB30 NTSD1XM202FPB40 NTSD1XR502FPB40 NTSD1XH103FPB40 NTSD1WB203FPB40 NTSD1WC303FPB40 NTSD1WD503FPB40 NTSD1WF104FPB40 NTSD1XM202FPB50 NTSD1XR502FPB50 NTSD1XH103FPB50 NTSD1WB203FPB50 NTSD1WC303FPB50 NTSD1WD503FPB50 NTSD1WF104FPB50
NTPA Series - Inrush Current Limiters
Fig. 1 A B Fig. 2 A B Fig. 3 A B
C
C
C
Permissible Permissible Thermal Thermal Resistance Maximum Maximum Time Dissipation 25°C Current Current Constant Constant Fig. (Ω) ±15% 25°C (A) 55°C (A) 25°C (s) (mW/°C) 1 2 3 3.0 4.0 6.0 4.0 6.0 8.0 10.0 3.9 5.1 8.0 16.0 2.2 3.9 5.1 8.2 10.0 16.0 4.0 8.0 16.0 22.0 5.4 4.7 3.9 4.0 3.4 3.0 2.6 3.3 3.0 2.7 2.0 3.7 2.7 2.5 2.0 1.7 1.4 2.3 1.7 1.2 1.0 4.7 4.1 3.4 3.5 2.9 2.6 2.2 2.9 2.6 2.3 1.7 3.2 2.3 2.2 1.7 1.5 1.2 2.0 1.5 1.0 0.88 135 130 130 125 125 130 130 65 85 65 100 70 70 70 70 70 65 40 40 40 40 26.8 26.8 26.8 21.8 21.8 21.8 21.8 18.2 18.8 18.7 19.1 13.5 13.5 13.5 13.5 13.5 11.6 9.4 9.5 9.9 9.1
Permissible Electrolytic Dimensions Capacitor (mm) Digi-Key Pricing (µF) A B C Part No. 1 10 100 8,600 @ 100V 8,600 @ 100V 8,600 @ 100V 5,000 @ 100V 5,000 @ 100V 5,000 @ 100V 5,000 @ 100V 2,700 @ 100V 2,700 @ 100V 2,700 @ 100V 2,700 @ 100V 1,400 @ 100V 1,400 @ 100V 1,400 @ 100V 1,400 @ 100V 1,400 @ 100V 800 @ 100V 700 @ 100V 570 @ 100V 400 @ 100V 400 @ 100V 23.0 23.0 23.0 20.0 20.0 20.0 20.0 16.0 16.0 16.0 16.0 12.0 12.0 12.0 12.0 12.0 11.0 9.0 9.0 9.0 9.0 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 10.0 10.0 10.0 10.0 10.0 10.0 10.0 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 5.0 5.0 5.0 5.0 5.0 490-3942-ND 490-3943-ND 490-3944-ND 490-3945-ND 490-3946-ND 490-3947-ND 490-3948-ND 490-3949-ND 490-3950-ND 490-3951-ND 490-3952-ND 490-3953-ND 490-3954-ND 490-3955-ND 490-3956-ND 490-3957-ND 490-3958-ND 490-3959-ND 490-3960-ND 490-3961-ND 490-3962-ND 1.55 1.55 1.55 1.08 1.08 1.08 1.08 .73 .73 .73 .73 .52 .52 .52 .52 .52 .52 .29 .29 .29 .29 9.55 9.55 9.55 6.66 6.66 6.66 6.66 4.50 4.50 4.50 4.50 3.17 3.17 3.17 3.17 3.17 3.17 1.81 1.81 1.81 1.81 72.13 72.13 72.13 50.29 50.29 50.29 50.29 34.03 34.03 34.03 34.03 23.97 23.97 23.97 23.97 23.97 23.97 13.67 13.67 13.67.