Tyco / Electronics
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
FAX 800-227-4866
PolySwitch
PTC Devices
Overcurrent Protection Device
DOCUMENT: SCD 24938
PCN: 244012
REV LETTER: B
REV DATE: APRIL 16, 2002
PAGE NO.: 1 OF 1
PRODUCT: TSM600-250
Specification Status:
RELEASED
Max Electrical Rating at 20
C
Operating
Voltage: 250V
DC
Fault
Voltage: 600V
RMS
Interrupt Current: 3A
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
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 2.0 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) (0.080) (0.122)
TABLE II. PERFORMANCE RATINGS @ 20
C (unless otherwise noted):
IHOLD (mA)
RESISTANCE (
)**
@ 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
250
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 Recognition: 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.
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