o Part Numbering
PTC Thermistors (POSISTOR r ) for Overcurrent Protection Chip Type
(Part Number)
PR
G
18
BB
470
M
B1
RB
q
w e
r
t
y
u
i
q Product ID
Product ID
t Resistance
Expressed by three-digit alphanumerics. The unit is ohm ( Ω ). The
PR
w Series
PTC Thermistors Chip Type
first and second figures are significant digits, and the third figure
expresses the number of zeros which follow the two figures. If
there is a decimal point, it is expressed by the capital letter " R ." In
this case, all figures are significant digits.
Code
G
Series
for Overcurrent Protection
Ex.
Code
4R7
Resistance
4.7 Ω
470
47 Ω
e Dimensions (L g W)
471
470 Ω
Code
Dimensions (L g W)
EIA
15
1.00 g 0.50mm
0402
y Resistance Tolerance
18
21
1.60 g 0.80mm
2.00 g 1.25mm
0603
0805
Code
M
Resistance Tolerance
±20%
r Temperature Characteristics
u Individual Specifications
Code
BB
Temperature Characteristics
Curie Point 100°C
Ex.
Code
B1
Individual Specifications
Structure, others
BC
Curie Point 90°C
i Packaging
Code
RA
RB
RC
RK
Packaging
Embossed Taping (4mm Pitch) (4000 pcs.)
Paper Taping (4mm Pitch) (4000 pcs.)
Paper Taping (2mm Pitch) (10000 pcs.)
Embossed Taping (4mm Pitch) (3000 pcs.)
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相关代理商/技术参数
PRG18BC1R0MM1RB 功能描述:热敏电阻 - PTC 1.0 Ohm 20% 6volts RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PRG18BC2R2MM1RB 功能描述:热敏电阻 - PTC 2.2 Ohm 20% 12volts RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PRG18BC3R3MM1RB 功能描述:热敏电阻 - PTC 3.3 Ohm 20% 16volts RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PRG18BC4R7MM1RB 功能描述:热敏电阻 - PTC 4.7 Ohm 20% 20volts RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PRG18BC6R8MM1RB 功能描述:热敏电阻 - PTC 6.8 Ohm 20% 20volts RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PRG21AR220MB1RK 功能描述:热敏电阻 - PTC 220 Ohm 6Volts 20% RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PRG21AR220MS1RK 功能描述:热敏电阻 - PTC 22 OHM 20% RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C
PRG21AR420MB1RA 功能描述:热敏电阻 - PTC 42 OHM 20% RoHS:否 制造商:Vishay 电阻:1.5 kOhms 容差:1 % 端接类型:Radial 系列:TFPTL 工作温度范围:- 55 C to + 70 C