PTC Thermister   一般電路  Over-Current Protection

 
編碼規則
   
Nominal Resistance at 25°C :The first two digits are significant figures. The last digit specifies the number of zeros to follow.(20Ω is illustrated)
Switching Temperature: Multiply 10 to the number and Add 200 for the letter R ; 100 for the letter B ; nil for the letter S (120°C is illustrated)
  Resistance Tolerance :M=±20%;N=±30%  
Rated Voltage
 

Code

B E J Q S

Rated Voltage(V)

12

24

50

110/120

220

 
  Nominal Diameter  
 

Code

A B D E G J

DiscΦ

3

5

8

10

13

15

 
  Configuration and Dimensions  
   
 
DiscΦ Dmax Lmin d F Tmax
3 4.0 25 0.50±0.02 2.5±1.0 3.0
5 7.0 25 0.50±0.02 3.5±1.0 5.0
8 10.0 25 0.50±0.02 5.0±1.0 5.0
10 12.0 25 0.60±0.02 5.0±1.0 5.0
13 15.0 25 0.80±0.02 7.5±1.0 6.0
15 17.0 25 0.80±0.02 7.5±1.0 6.0

 

 
  Specifications  
  30V type (max.voltage 30V T:max4mm)  
 

Part No.

Nominal Diameter
ψD
(mm)
Curie Point
( °C
)
Int
MAX.
at 25
°C
(mA)

Int
MIN.
at 25
°C
(mA)

Max. current (A) Resistance
at 25
°C
±
30%
(Ω)
PDBS6300NX 7 60±10 33 65 0.1 30
PDDS6120NX 10 65 130 0.5 12
PDES68R0NX 12 75 150 1 8
PDGS65R0NX 15 145 295 0.6 5
PDJS64R0NX 17 182 364 0.7 4
PDBS8120NX 7 80±10 65 130 0.2 12
PDDS85R0NX 10 135 270 0.6 5
PDES84R0NX 12 150 300 0.7 4
PDGS82R5NX 15 312 625 1.5 25
PDJS81R5NX 17 360 750 2 1.5
PDBB0300NX 7 100±10 35 70 0.1 30
PDDB04R0NX 10 235 470 0.7 4
PDEB02R5NX 12 355 710 1.2 2.5
PDGB02R0NX 15 360 720 1.5 2
PDJB01R5NX 17 475 950 2 1.5
PDAB22R5NX 4.5 120±10 225 450 0.05 2.5
PDBB2100NX 7 140 280 0.3 10
PDDB24R0NX 10 250 500 0.7 4
PDEB22R5NX 12 390 780 1.2 2.5
PDGB22R0NX 15 505 1010 1.5 2
PDJB21R5NX 17 520 1040 2 1.5

 

 
80V type (max.voltage 80V T:max6mm)
 

Part No.

Nominal Diameter
ψD
(mm)
Curie Point
( °C
)
Int
MAX.
at 25
°C
(mA)

Int
MIN.
at 25
°C
(mA)

Max. current (A) Resistance
at 25
°C
±
30%
(Ω)
PDBS6101NX 7 60±10 15 30 0.3 100
PDDS6150NX 10 65 130 1.5 15
PDES6120NX 12 85 170 2 12
PDGS69R0NX 15 140 280 3 9
PDJS66R0NX 17 160 320 4 6
PDBS820NX 7 80±10 50 110 1 25
PDDS810NX 10 115 230 2.5 10
PDES88R0NX 12 135 270 3 8
PDG85R0NX 15 260 520 4 5
PDJS84R0NX 17 380 560 5.5 4
PDBB0250NX 7 100±10 85 165 1 25
PDDB0120NX 10 137 275 2 12
PDEB09R0NX 12 180 365 3 9
PDGB05R0NX 15 290 580 4 5
PDJB04R0NX 17 390 780 5.5 4
PDBB2250NX 7 120±10 105 210 1 25
PDDB2150NX 10 137 275 1.5 15
PDEB2100NX 12 210 420 3 10
PDGB25R0NX 15 340 680 4 5
PDJB24R0NX 17 480 960 5.5 4

 

 
120V type (max.voltage 120V T:max5mm)
 

Part No.

Nominal Diameter
ψD
(mm)
Curie Point
( °C
)
Int
MAX.
at 25
°C
(mA)

Int
MIN.
at 25
°C
(mA)

Max. current (A) Resistance
at 25
°C
±
30%
(Ω)
PDBS6700NX 7 60±10 20 40 0.5 70
PDDS6200NX 10 62 125 0.8 20
PDES6150NX 12 85 170 1 15
PDGS68R0NX 15 160 320 1.2 8
PDJS65R0NX 17 225 450 1.4 5
PDBS8300NX 7 80±10 55 110 0.5 30
PDDS8120NX 10 117 235 0.8 12
PDES89R0NX 12 150 300 1 9
PDGS85R0NX 15 285 570 1.2 5
PDJS84R0NX 17 350 700 1.4 4
PDBB0300NX 7 100±10 75 150 0.3 30
PDDB0150NX 10 125 250 0.8 15
PDEB0100NX 12 185 370 1 10
PDGB06R0NX 15 330 660 1.2 6
PDJB05R0NX 17 350 700 1.4 5
PDBB2450NX 7 120±10 70 135 0.3 45
PDDB2200NX 10 130 280 0.8 20
PDEB2150NX 12 175 350 1 15
PDGB29R0NX 15 300 600 1.2 9
PDJB2R0NX 17 350 700 1.4 7
 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

270V type (max.voltage 270V T:max6mm)
 

Part No.

Nominal Diameter
ψD
(mm)
Curie Point
( °C
)
Int
MAX.
at 25
°C
(mA)

Int
MIN.
at 25
°C
(mA)

Max. current (A) Resistance
at 25
°C
±
30%
(Ω)
PDBS6700NX 7 60±10 25 50 0.4 70
PDDS6300NX 10 55 110 0.5 30
PDES6200NX 12 78 160 1.5 20
PDGS6150NX 15 210 220 2.2 15
PDJS6100NX 17 130 260 4.1 10
PDBS8300NX 7 80±10 50 100 0.5 30
PDDS8150NX 10 100 200 1 15
PDES8100NX 12 150 300 1.5 10
PDGS87R0NX 15 265 530 2.2 7
PDJS85R0NX 17 300 600 4.1 5
PDBB0400NX 7 100±10 60 120 0.5 40
PDDN0200NX 10 120 240 1 20
PDEB0120NX 12 180 360 1.5 12
PDGB07R0NX 15 285 570 2.2 7
PDJB05R0NX 17 350 700 4.1 5
PDBB2600NX 7 120±10 60 120 0.5 60
PDDB2250NX 10 140 280 1 25
PDEB2190NX 12 173 345 1.5 19
PDGB28R0NX 15 285 570 2.2 8
PDJB26R0NX 17 350 700 4.1 6