Type YP
Series
Thermometrics
PTC Thermistors
Description
Thermometrics YP series consists of a range of
radially-wired PTC disc thermistors with silicone
coating intended for use as a current limiting
device.
Features
• Wide range of operating current & voltage levels
• Excellent stability
• Fail-safe operation
• Solid state
• High performance barium titanate ceramic
• Suitable for automatic PCB insertion
Applications
• Designed for general purpose over-current,
overvoltage and direct over-temperature
protection
Packaging
All types in the YP range are available loose-
packed, as shown in the drawing. Devices are also
available on bandolier (tape & reel).
To identify the packaging required, add suffix as
follows:
Bandoliered .................................................. T
Loose-packed .............................................. N*
*only required for YPBL0055 and YPEL6250
Amphenol
Advanced Sensors
Electrical Specifications
Tolerance on R25
±25%
Ambient Temperature Range
at maximum voltage ................... 0 to +60°C
at zero voltage....................... -25 to +125°C
Body Coating
Silicone resin: black YP, green YQS
Lead Wire Material
Copper with exception for YPEL6250, copper clad steel
Operating
Voltage,
V
max
Switch
Temperature,
T
b
°C
Part
Number
Replacement
for
R @
25°C
(±25%)
Ω
Maximum
Current
without
Tripping, I
nt
T
amb
= 55°C
mA
Minimum
Trip
Current, I
t
T
amb
= 25°C
mA
Maximum
Overload
Current,
I
mo
mA
Maximum
Residual
Current,
I
res
mA
D
(max)
mm
T
(max)
mm
H
(max)
mm
d
(nom)
mm
L
(min)
mm
30Vdc 120 YQS8122 YPAL1.20N 1.2 600 1200 4.3 140 11.0 3.5 14.5 0.6 25
30Vdc 120 YQS8123 YPAL4.60N 4.6 250 500 1.0 90 6.5 3.5 12.0 0.6 25
30Vdc 120 YQS8103 YPAL0013N 13 120 240 0.7 50 4.5 3.5 10.0 0.5 25
80Vdc 120 YPBL0055 55 50 100 0.7 24 4 3.5 7.5 0.5 35
265Vrms 80 YQS8119 YPCJ0150N 150 15 45 0.2 6.0 4.5 5.0 9.0 0.5 25
265Vrms 110 YQS8121 YPCL0120N 120 35 80 0.4 10 6.5 5.0 12.0 0.6 25
420Vrms 110 YQS8120 YPDL0600N 600 21 39 0.2 6 6.5 5.0 12.0 0.6 25
550Vrms 120 YPEL6250 6250 6 14 0.15 3 4 5 7.5 0.5 35
5 ± 1
AAS-920-334B-03/2014
© 2014 Amphenol Corporation. All Rights Reserved. Specifications are subject to change without notice.
Other company names and product names used in this document are the registered trademarks or
trademarks of their respective owners.
Amphenol
Advanced Sensors
