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>°< sm600_="" i:ii:ii:ii:i_="" @®="" f="" m="" i="" «ba="" :="" fl="" he="" directive="" zooms/ec="" compliant="" direclive="" 2000/53/50="" compliam="" mm="">PolySwitch®
PTC Devices
Overcurrent Protection Device
DOCUMENT: SCD26006
REV LETTER: E
REV DATE: JULY 26, 2016
PAGE NO.: 1 OF 2
© 2016 Littelfuse,Inc Littelfuse.com
Specifications are subject to change without notice.
Revised July 26, 2016
PRODUCT: TSM600-250F
Specification Status: RELEASED
Max Electrical Rating at 20°C
Operating Voltage: 250VDC
Interrupt Current: 3ARMS
Fault Voltage: 600VRMS
Lead Material: Tin plated brass
Configuration: Two PPTC devices per
TSM600 part
Case Material: Nylon Resin (UL94 V-0)
1000V dielectric rating
Marking:
Manufacturer’s Mark
Lot Identification
Part Identification
TSM600
Terminal Description:
T1 = Tip In T4 = Tip Out
R2 = Ring In R3 = Ring Out
TABLE I. DIMENSIONS:
A
B
C
D
E
F
G
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
mm:
17.0
17.6
11.2
11.7
10.4
11.2
4.8
5.2
2.5
2.8
0.6
1.0
2.2
3.1
in:
(0.671)
(0.691)
(0.440)
(0.460)
(0.410)
(0.440)
(0.187)
(0.203)
(0.099)
(0.111)
(0.022)
(0.038)
(0.087)
(0.122)
TABLE II. PERFORMANCE RATINGS @ 20
°
C (unless otherwise noted):
IHOLD (A)
RESISTANCE (Ω)**
@ 20° C
TIME TO TRIP
@ 3 A
(Seconds)
OPERATING
TEMPERATURE (°C)
Tripped state
Power
Dissipation
@ 250V
20°C
60°C
R MIN
R TYP
R
1 MAX
*
TYP
MAX
MIN
MAX
(Watts) TYPICAL
0.250
0.140
1.0
3.5
7.0
0.8
6
-40
85
2
* Maximum device resistance, measured 1-hour post reflow or post trip.
** Resistance per PPTC device.
Additional Ratings @ 20°C
Resistance Matched:
0.5 Ohm measured 24 hours after
reflow installation
Storage
Temperature:
-40° to 85° C
Line Balance:
0.5 Ohm, 59 dB @ 4 kHz minimum***
Storage Humidity:
Per IPC/JEDEC J-STD-020A
Level 2a
***Tested in accordance with IEEE 455 with a device having a series longitudinal balance value of at least 60dB
Agency Recognitions: UL, CSA
Reference Documents: PS300
Precedence: This specification takes precedence over documents referenced herein.
Effectivity: Reference documents shall be the issue in effect on the date of invitation for bid.
MATERIALS INFORMATION
ROHS Compliant ELV Compliant Pb-Free
% Littelfuse”
\
PolySwitch®
PTC Devices
Overcurrent Protection Device
DOCUMENT: SCD26006
REV LETTER: E
REV DATE: JULY 26, 2016
PAGE NO.: 2 OF 2
© 2016 Littelfuse,Inc Littelfuse.com
Specifications are subject to change without notice.
Revised July 26, 2016
PRODUCT: TSM600-250F
Information furnished is believed to be accurate and reliable. However, users should independently evaluate the suitability of and test each product selected for their
own applications. Littelfuse products are not designed for, and shall not be used for, any purpose (including, without limitation, military, aerospace, medical, lifesaving,
life-sustaining or nuclear facility applications, devices intended for surgical implant into the body, or any other application in which the failure or lack of desired
operation of the product may result in personal injury, death, or property damage) other than those expressly set forth in applicable Littelfuse product documentation.
Warranties granted by Littelfuse shall be deemed void for products used for any purpose not expressly set forth in applicable Littelfuse documentation. Littelfuse shall
not be liable for any claims or damages arising out of products used in applications not expressly intended by Littelfuse as set forth in applicable Littelfuse
documentation. The sale and use of Littelfuse products is subject to Littelfuse Terms and Conditions of Sale, unless otherwise agreed by Littelfuse.
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