Tyco/Electronics
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025
800-227-4856
FAX 800-227-4866
PolySwitch廬
PTC Devices
Overcurrent Protection Device
PRODUCT: RTE120
DOCUMENT: SCD 24306
PCN: 437425
REV LETTER: C
REV DATE: MAY 2, 2002
PAGE NO.: 1 OF 1
Specification Status:
RELEASED
Electrical Rating
Voltage: 33V MAX
Current: 40A MAX
Insulating Material:
Cured, Flame Retarded Epoxy Polymer
meets UL94 V-0 Requirements
Lead Material:
24 AWG Tin/Lead Plated Copper Clad Steel
Marking:
Raychem Logo
and Voltage
Part Identification
Lot Identification
(can be on back)
33
T120
TABLE I. DIMENSIONS:
A
mm:
in*:
B
MIN
4.3
(0.17)
C
MAX
5.8
(0.23)
MIN
7.6
(0.30)
D
MAX
--
--
MIN
--
--
E
MAX
3.0
(0.12)
MIN
MAX
MIN
MAX
--
7.4
--
12.2
--
(0.29)
--
(0.48)
*Rounded off approximation
F
TYP
--
--
TABLE II. PERFORMANCE RATINGS:
I HOLD*
RATINGS
TIME TO
TRIP*
SECONDS AT
20擄C, 6.0A
MAX
3.5
RESISTANCE
ONE-HOUR NOMINAL TRIPPED
POST-TRIP
POWER
RESISTANCE
DISSIPATION*
STANDARD
TRIP
SECONDS
WATTS AT
AT 20擄C
20擄C
MAX
0.180
0.78
AMPS
20擄C
HOLD
1.2
AMPS
AT 20擄C
HOLD
TRIP
1.2
2.3
OHMS
AT 20擄C
MIN
MAX
0.074
0.120
* Values specified were determined using PCB鈥檚 w/ 0.050 x 1oz Cu traces
Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
UL, CSA, TUV recognized.
PS300
This specification takes precedence over documents referenced herein.
Reference documents shall be the issue in effect on the date of invitation for bid.
Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.
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