Tyco Electronics
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025
Phone: 800-227-4856
Fax: 800-227-4866
PolySwitch®
PTC Devices
Overcurrent Protection Device
PRODUCT: SRP175
DOCUMENT: SCD 22676
PCN: 741515
REV LETTER: G
REV DATE: JUNE 12, 2001
PAGE NO.: 1 OF 1
Specification Status - Released
Electrical Rating
Voltage: 15V MAX
Current: 100A MAX
Leads:
Nickel: 0.125 mm nom
Tape:
Polyester
Marking:
Manufacturer's Mark
175
Lot Identification
Part Identification
E
D
B
F
A
Orientation Mark
C
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: 20.9 23.1 4.9 5.2 0.6 1.0 4.1 5.5 4.1 5.5 3.9 4.1 -- --
in*: (0. 82) (0.91) (0.19) (0.20) (0.02) (0.04) (0.16) (0.22) (0.16) (0.22) (0.15) (0.16) -- --
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
I HOLD CURRENT TRIP LIMITS TIME TO
TRIP
REFERENCE
RESISTANCE
ONE-HOUR
POST-TRIP
RESISTANCE
TRIPPED-
STATE
POWER
DISSIPATION
AMPS
20°C
AMPS
AT 0°C
AMPS
AT 20°C
AMPS
AT 60°C
AMPS
AT 85°C
20°C, 8.75 A
OHMS
AT 20°C
OHMS
AT 20°C
WATTS AT
20°C, 15V
HOLD HOLD TRIP HOLD TRIP HOLD TRIP HOLD TRIP MAX MIN MAX MIN MAX MAX
1.75 2.0 4.4 1.75 3.8 1.2 2.7 0.9 -- 5 0.050 0.090 0.050 0.120 1.5
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.
CAUTION: Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.
