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308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
PolySwitch?
PTC Devices
Overcurrent Protection Device
Raychem Circuit Protection Products
PRODUCT: TSM600-250-RA
DOCUMENT: SCD 24939
PCN: 644560-000
REV LETTER: OBSOLETE (E)
REV DATE: FEBRUARY 4, 2009
PAGE NO.: 1 OF 1
Specification Status: RELEASED
Max Electrical Rating at 20 ° C
Operating Voltage: 250V DC
Interrupt Current: 3A RMS
Fault Voltage: 600V RMS
Lead Material: Tin plated brass
Configuration: Two PPTC devices per
TSM600 part
Case Material: Nylon Resin (UL94 V-0)
1000V dielectric rating
Marking:
Raychem Logo
Not to be used for new designs.
For new designs please use TSM600-250F-RA
TSM600
Part Identification
Lot Identification
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
@3A
OPERATING
TEMPERATURE ( ° C)
Tripped State
Power
(Seconds)
Dissipation
@ 250V
20 ° C
0.250
60 ° C
0.140
R MIN
1.0
R TYP
3.0
R 1 MAX *
5.0
TYP
1
MAX
6
MIN
-40
MAX
85
(Watts) TYPICAL
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
Storage Temperature:
-40 ° to 85 ° C
reflow installation
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 Recognition:
Reference Documents:
Precedence:
Effectivity:
UL, CSA
PS300
This specification takes precedence over documents referenced herein.
Reference documents shall be the issue in effect on the date of invitation for bid.
? 2006, 2007 Tyco Electronics Corporation. All rights reserved.
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