Product
T
y
pe
Disc
Diameter
08: 8mm
10: 10mm
13: 13mm
15: 15mm
20: 20mm
Issued Date: Oct. 27, 2011
Edition: REV. A
▓Features
Lead Wire NTC Thermistor
（
DN
Series
）
—High inrush current restriction effect
—Small power loss in stationary state(Normally 1W or less than 50W power)
—High thermal and electrical stability
—Wide selection of electrical characteristics
▓Applications
—Note-Book CPU , Server CPU
—Exchange
—Audio System
—Automotive
—Engine
—Instrument
—Air Material
▓Dimensions
S Type(Straight Lead) Y Type(Vertical Kink Lead)
Unit: mm
L L1 HH1
Type D
Max.
Y
T
y
pe
S
T
y
pe
F d
Y
T
y
pe
S
T
y
pe
T
Max.
DN08 10.5 24.0 25.0 5.0±1 0.6±0.05 14.5 13.5
DN10 12.5 24.0 25.0 7.5±1 0.8±0.05 18.5 17.5
DN13 15.0 24.0 25.0 7.5±1 0.8±0.05 21.0 19.0
DN15 17.5 24.0 25.0 7.5±1 0.8±0.05 23.0 22.0
DN20 23.0 24.0 25.0 10.0±1 1.0±0.05 28.0 27.0
By each codes
■Part Numbering
DN 05 T 100 M SA XX
Packaging
Code Resistance
(25℃)
Resistance
Tolerance
Lead Type &
Lead Length
Lead Wire
Diameter
(dxF)
T: Taping Reel
A: Ammo
B: Bulk
2R5: 2.5Ω
100: 10Ω
121: 120Ω
M:
±
20% SA: H0 20mm for Ammo & S Type
YA: H0 16mm for Ammo & Y Type
SR: H0 20mm for T/R & S Type YR:
H0 16mm for T/R & Y Type
S5: 25mm min for Bulk & S Type
Y4: 24mm min for Bulk & Y Type
65: 0.6x5.0mm
87: 0.8x7.0mm
11: 1.0x10mm
1
▓Electrical Specifications
DN08
Codes
Resistance(25℃)
(Ω) Tolerance
I
max
(A)
RI
max
(Ω)
Thermal
Dissipation
Coefficient
(mW/℃)
Thermal
Time
Constant
(sec)
Maximum
Capacitance
AC(uF)
(240V)
B Value
(±10%)
(K)
T
max.
mm
4R0 4.0 ±20% 3.0 0.315 13 42 100 2750 5.0
4R7 4.7 ±20% 3.0 0.328 13 42 100 2750 5.0
5R0 5.0 ±20% 3.0 0.400 16 55 100 2750 5.0
6R0 6.0 ±15% 3.0 0.374 16 55 100 2750 5.3
7R0 7.0 ±15% 3.0 0.445 16 44 100 2750 5.0
8R0 8.0 ±15% 3.0 0.828 16 44 100 2750 5.5
100 10 ±15% 3.0 0.411 12 44 100 2800 5.0
150 15 ±15% 2.0 0.431 12 47 100 2850 5.0
180 18 ±15% 2.0 0.508 12 47 100 2850 5.5
200 20 ±15% 1.0 0.529 12 47 100 2850 5.5
220 22 ±15% 13.0 1.424 12 57 100 2850 5.5
DN10
Codes
Resistance(25℃)
(Ω) Tolerance
I
max
(A)
RI
max
(Ω)
Thermal
Dissipation
Coefficient
(mW/℃)
Thermal
Time
Constant
(sec)
Maximum
Capacitance
AC(uF)
(240V)
B Value
(±10%)
(K)
T
max.
mm
2R5 2.5 ±20% 5.0 0.106 14 45 150 2750 5.5
3R0 3.0 ±20% 4.0 0.118 15 45 150 2750 5.7
4R0 4.0 ±20% 4.0 0.160 17 45 150 2750 5.5
5R0 5.0 ±20% 4.0 0.193 17 80 150 2750 5.5
6R0 6.0 ±15% 3.0 1.114 17 80 330 2750 6.0
7R0 7.0 ±15% 3.0 0.297 18 80 330 2750 6.0
8R0 8.0 ±15% 3.0 0.329 19 80 330 2750 6.0
100 10 ±15% 3.0 0.435 16 86 330 2800 5.5
120 12 ±15% 2.5 0.522 19 86 330 2800 7.0
130 13 ±15% 2.5 0.467 19 88 330 2850 6.0
150 15 ±15% 2.5 0.492 18 88 330 2850 7.0
160 16 ±15% 2.5 0.325 18 57 330 3100 5.0
200 20 ±15% 2.0 0.576 19 57 330 3100 5.5
250 25 ±15% 2.0 0.595 19 57 330 3100 5.0
300 30 ±15% 2.0 0.666 19 64 330 3100 6.0
470 47 ±15% 2.0 0.795 20 70 330 3100 6.5
500 50 ±15% 2.0 0.905 22 97 330 3100 7.0
800 80 ±15% 1.0 2.217 17 66 390 3400 6.0
121 120 ±15% 1.0 2.693 17 95 390 3400 6.5
2
▓Electrical Specifications
DN13
Codes
Resistance(25℃)
(Ω) Tolerance I max
(A)
RI max
(Ω)
Thermal
Dissipation
Coefficient
(mW/℃)
Thermal
Time
Constant
(sec)
Maximum
Capacitance
AC(uF)
(240V)
B Value
(±10%)
(K)
T
max.
mm
1R3 1.3 ±20% 7.0 0.055 19 68 47 2750 6.0
2R5 2.5 ±20% 5.0 0.145 21 92 68 2750 5.5
3R0 3.0 ±20% 5.0 0.175 22 95 68 2750 6.0
5R0 5.0 ±20% 5.0 0.246 22 110 100 2850 5.5
6R0 6.0 ±15% 5.0 0295 22 110 150 2850 5.0
7R0 7.0 ±15% 4.0 0.344 22 110 330 2850 6.0
8R0 8.0 ±15% 4.0 0.393 22 110 330 2850 6.0
100 10 ±15% 4.0 0.491 22 110 330 2850 7.5
120 12 ±15% 3.0 0.307 18 75 390 3100 5.5
150 15 ±15% 3.0 0.389 18 82 560 3100 5.5
160 16 ±15% 3.0 0.357 18 82 560 3100 5.5
180 18 ±15% 2.8 0.427 22 82 470 3100 6.0
200 20 ±15% 2.8 0.391 22 82 470 3100 6.0
250 25 ±15% 2.0 0.763 22 94 560 3100 6.0
500 50 ±15% 2.0 0.231 22 94 560 3400 6.0
DN15
Codes
Resistance(25℃)
(Ω) Tolerance
I
max
(A)
RI
max
(Ω)
Thermal
Dissipation
Coefficient
(mW/℃)
Thermal
Time
Constant
(sec)
Maximum
Capacitance
AC(uF)
(240V)
B Value
(±10%)
(K)
T
max.
mm
1R3 1.3 ±20% 8.0 0.054 23 94 47 2750 6.0
1R5 1.5 ±20% 8.0 0.056 23 94 100 2750 6.0
2R5 2.5 ±20% 8.0 0.071 23 112 150 2750 6.5
3R0 3.0 ±20% 7.0 0.095 23 150 330 2750 6.5
4R0 4.0 ±20% 6.0 0.129 24 110 330 2850 5.5
5R0 5.0 ±20% 6.0 0.128 25 110 390 2850 6.5
6R0 6.0 ±15% 5.0 0.157 25 114 390 2850 7.0
7R0 7.0 ±15% 5.0 0.135 19 72 470 3100 6.5
8R0 8.0 ±15% 5.0 0.145 21 76 470 3100 6.5
100 10 ±15% 5.0 0.161 21 96 560 3100 6.0
120 12 ±15% 4.0 0.237 21 100 560 3100 6.0
150 15 ±15% 4.0 0.257 21 120 680 3100 6.0
160 16 ±15% 4.0 0.252 26 120 680 3100 6.5
180 18 ±15% 4.0 0.280 26 125 680 3100 6.5
200 20 ±15% 4.0 0.285 26 125 680 3100 7.0
250 25 ±15% 3.0 0.369 19 84 680 3400 8.0
300 30 ±15% 3.0 0.402 24 97 680 3400 6.0
400 40 ±15% 3.0 0.457 25 99 1000 3400 6.0
470 47 ±15% 3.0 0.476 25 123 1000 3400 6.5
800 80 ±15% 2.5 0.566 25 94 680 3600 5.5
121 120 ±15% 2.0 1.042 25 97 1000 3600 6.0
221 220 ±15% 1.0 3.355 25 138 1500 3600 7.0
DN20
Codes
Resistance(25℃)
(Ω) Tolerance
I
max
(A)
RI
max
(Ω)
Thermal
Dissipation
Coefficient
(mW/℃)
Thermal
Time
Constant
(sec)
Maximum
Capacitance
AC(uF)
(240V)
B Value
(±10%)
(K)
T
max.
mm
0R7 0.7 ±20% 12.0 0.042 29 118 470 2750 7.0
1R3 1.3 ±20% 8.0 0.066 31 157 470 2750 7.0
2R5 2.5 ±20% 8.0 0.092 31 98 330 2850 6.0
5R0 5.0 ±20% 7.0 0.109 31 90 390 3100 7.0
6R0 6.0 ±15% 6.0 0.138 31 118 470 3100 7.0
8R0 8.0 ±15% 6.0 0.137 31 130 470 3100 6.5
100 10 ±15% 6.0 0.149 37 152 560 3100 7.0
120 12 ±15% 5.0 0.246 37 210 680 3100 7.5
121 120 ±15% 2.0 3.442 22 215 1500 3600 8.0
3
T
e
r
minal diamete
r
Loading weight in bending strength
0.6mm 5N
(
0.51K
g
)
0.8mm 5N(0.5Kg)
1.0mm 10N(1.02Kg)
▓Environmenta l Characteristics
Item Requirement Test Method
High Temperature Storage IEC 60068-2-2
125±2℃ for 1000 hrs
Humidity IEC 60068-2-3
40±2℃,90~95% R.H. for 1000 hrs
Rapid Change of Temperature
IEC 60068-2-14
The following temperature change is repeated ten times:
1. -40±3℃ keeping 30±3min, then
2. Room temperature keeping 5±1min, then
3. 160±3℃ keeping 30±3min, then
4. Room temperature keeping 5±1min
Room Temperature Load
UL 1434
Specimen shall be subjected to a room temperature with the
maximum current applied for 1000 hrs.
Afterward, the component should be stored at room temperature
and no
r
mal humidity for 1 to 2 h
r
s.
Endurance
ΔR25≦±20%
At room temperature with the maximum current applied for 1000
cycles.(on-time=1 minute, off-time=5 minutes) and the resistance
value shall be measured.
Insulation Test The insulation resistance
not
le
s
s
t
ha
n
500
M
Ω
The insulation resistance between the terminal and the insulation
coating shall be measured at 1000V DC with one minute
electrification value shall be measured.
Terminal Pull Strength
With no remarkable mechanical
damage
IEC 60068-2-21
After gradually applying the load specified below and keeping the
unit fixed for 10±1 seconds.
Solderability
Approximately 95% of
the terminals should be
covered with new solder
un
i
f
o
r
m
ly
IEC 60068-2-20
After dipping the terminal to a depth of approximately 3mm from
the body in a soldering bath of 235±5℃ for 2±0.5 seconds, the
terminal is visually examined.
Resistance to Soldering Heat
ΔR25≦±10%
IEC 60068-2-20
The terminal is dipped into a soldering bath with temperature of
350±5℃ to a point of 3mm from the body of the unit, be held there
for 3±0.5s and then stored at room temperature and normal
humidity for 1 to 2 hrs.
▓
Storage
Temperature:
-40~125
℃
;
Humidity
75%RH
max.
▓
Operation
Temperature
Range:
DN08/DN10:
-40~170
℃
,
DN13/DN15/DN20:
-40~200
℃
4
▓Taping/Packaging Specific ations
Packing
Methods
1/2” pitch 1.0” pitch
Unit: mm
1/2” pitch 1.0” pitch Type
Item DN08 DN10 DN08 DN10 DN13 DN15 DN20
ℓ 1.1max. 1.1max.
H (Y type) 14.5 max. 18.5 max. 14.5 max. 18.5 max. 21.0 max. 23.0 max. 28.0 max.
H0 (Y type) 16.0±0.5 (*±1.0) 16.0±0.5 (*±1.0)
H0 (P type) 16.0~21.0 16.0~21.0
∆h 0±2.0 0±2.0
W 18.0+1.0/-0.5 18.0+1.0/-0.5
W0 10.0 12.0
W1 9.0+0.75/-0.5 9.0+0.75/-0.5
W2 3.0 max. 3.0 max.
F 5.0+0.8/-0.2 7.5+0.8/-0.2 10.0+0.8/-0.2
P 12.7±1.0 25.4±1.0
P0 12.7±0.3 12.7±0.3
P1 3.85±0.7 8.95±0.7 7.7±0.7
P2 6.35±1.3 12.7±1.3
D0 4.0±0.2 4.0±0.2
d 0.6±0.05 0.8±0.05 1.0±0.05
T By each codes By each codes
t1 0.7±0.05 0.7±0.05
t2 1.6 max. 1.8 max.
Packing
Quantity
Type Reel Packing Ammo Package Bulk Package
DN08 1,500 1,500 4,000
DN10 750 / 1,000 750 / 1,000 1,250 / 2,500
DN13 750 / 1,000 750 / 1,000 750 / 2,000
DN15 500 / 750 — 750 / 1,500
DN20 — — 500 / 750
5
