NSP POWER TYPE NTC THERMISTORS * Introduction: ••Vatronics is Suitable for the use in switching power supply, UPS power supply, electric heaters, electronic energy-saving lighting, electronic ballast and electronic devices for power supply circuit protection; and for the use in color video tube, incandescent bulb and other lighting devices for filament protection; it features small size, high power, strong resistance to surge current, quick response, high B value, low residue resistance, long service life, high reliability, high security and wide applications.
* Applications: ••Suitable for the use in switching power supply, UPS power supply, electric heaters, electronic energy-saving lighting, electronic ballast and electronic devices for power supply circuit protection; and for the use in color video tube, incandescent bulb and other lighting devices for filament protection.
* Features: ••x Small size, high power and strong resistance to surge current; ••y Quick response; ••z High in B value and low in residual resistance; ••{ Long service life and high reliability; ••| High security and wide applications. Vatronics Part Number System
NTC (1)
5D (2)
13 (3)
(3)Diameter =13mm
(1)Product Type: NTC
(2)Risistor Value at 25C =5C
B A Code Chip (Chip Diameter Diameter) MAX MIN 20 15 13 11 9 Note: 22 16.5 14.5 12.5 10.5 25 25 25 25 25 7.5±1/10±1 7.5±1/10±1 7.5±1 5±1 5±1 7 6 6 5 5 1.0 1.0 0.8 0.8 0.6 Length MAX Wire C Pitch Thickness Diameter Lead Chip Lead Wire D Ex
F Hy Distance from Lead Wire to Chip MAX 4 4 4 4 4 28±3.5 24±3.5 22±3.0 20±2.0 18±2.0 4.5 4.5 4.5 3.0 3.0 Gy PostMolding Molding Distance Pitch MIN
x "E" value may be 0.6 for resistors for which the chip's diameter is ≤φ13and the working current is ≤2A. y "G" column and "H" column stand for bend dimensions of the lead. Specifications List Approx. Resistance in Dissipation R25±20% Model Number (Ω) Current (A) Ω) 4 3 3 2 2 2 1 1 1 1 1 0.8 5 0.12 0.19 0.21 0.315 0.4 0.458 0.652 0.802 0.864 1.022 1.252 2.01 0.095 (mW/•) 11 11 11 11 11 11 11 11 11 11 11 11 13 •S• 35 35 34 34 32 32 32 31 30 30 30 30 43 ••• Max. Max. Current at 25• ( Power Constant Temperature Time Operating
NTC3D-9 NTC4D-9 NTC5D-9 NTC6D-9 NTC8D-9 NTC10D-9 NTC12D-9 NTC16D-9 NTC20D-9 NTC30D-9 NTC50D-9 NTC80D-9 NTC2R5D-11
3 4 5 6 8 10 12 16 20 30 50 80 2.5
NTC3D-11 NTC4D-11 NTC5D-11 NTC6D-11 NTC8D-11 NTC10D-11 NTC12D-11 NTC16D-11 NTC20D-11 NTC30D-11 NTC50D-11 NTC80D-11 NTC1R3D-13 NTC1R5D-13 NTC2R5D-13 NTC3D-13 NTC4D-13 NTC5D-13 NTC6D-13 NTC7D-13 NTC8D-13 NTC10D-13 NTC12D-13 NTC15D-13 NTC16D-13 NTC20D-13 NTC30D-13 NTC1R3D-15 NTC1R5D-15
3 4 5 6 8 10 12 16 20 30 50 80 1.3 1.5 2.5 3 4 5 6 7 8 10 12 15 16 20 30 1.3 1.5
5 4 4 3 3 3 2 2 2 1.5 1.5 1.2 7 7 6 6 5 5 4 4 4 4 3 3 3 3 2.5 8 8
0.1 0.15 0.156 0.24 0.255 0.275 0.426 0.47 0.512 0.667 1.021 1.656 0.062 0.073 0.088 0.092 0.12 0.125 0.17 0.188 0.194 0.206 0.316 0.335 0.338 0.372 0.517 0.048 0.052
13 13 13 13 13.5 14 14 14 15 15 15 15 13 13 13 14 15 15 15 15 15 15 16 16 16 16 16 18 19
43 44 45 45 47 47 48 50 52 52 51 51 60 60 60 60 67 68 65 65 60 65 65 60 60 65 65 68 69 -55~+200
NTC2R5D-15 NTC3D-15 NTC4D-15 NTC5D-15 NTC6D-15 NTC7D-15 NTC8D-15 NTC10D-15 NTC12D-15 NTC15D-15 NTC16D-15 NTC20D-15 NTC30D-15 NTC0R7D-20 NTC1R3D-20 NTC3D-20 NTC5D-20 NTC6D-20 NTC8D-20 NTC10D-20 NTC12D-20 NTC16D-20
2.5 3 4 5 6 7 8 10 12 15 16 20 30 0.7 1.3 3 5 6 8 10 12 16
7 7 6 6 5 5 5 5 4 4 4 4 3.5 12 9 8 7 6 6 6 5 5
0.07 0.075 0.097 0.112 0.155 0.173 0.178 0.18 0.25 0.268 0.276 0.288 0.438 0.018 0.037 0.055 0.087 0.113 0.142 0.162 0.195 0.212
19 18 20 20 20 20 20 20 20 21 21 17 18 25 24 24 23 25 25 24 24 25
79 76 76 76 80 80 80 75 75 85 70 86 75 89 88 88 87 103 105 102 100 100
Note: Vatronics Power type NTC thermistor comes with optional chip diameter of φ 7, 8, 9, 10, 11, 13, 15, 18, 20, 22, 25, 30, 35, etc. For required specifications not shown, please do not hesitate to contact us.
A--chip diameter, B--lead wire length, C--pitch, D--chip thickness, E--lead wire diameter, F--distance from lead wire to chip, G--molding distance, H--post-molding pitch
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