PolySwitch®
PTC Devices
PRODUCT: RXEF017
DOCUMENT: SCD25214
REV LETTER: H
REV DATE: DECEMBER 06, 2011
PAGE NO.: 1 OF 1
Overcurrent Protection Device
Specification Status: Released
Electrical Rating
Voltage: 60V MAX
Current: 40A MAX
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
meets UL94 V-0 Requirements
Lead Material:
24 AWG Tin Plated Copper Clad Steel
Marking:
Manufacturer’s Mark
X17
and Part Identification
Lot Identification
TABLE I. DIMENSIONS:
mm:
in*:
A
B
MIN
MAX
MIN
MAX
-7.4
-12.7
-(0.29)
-(0.50)
*Rounded off approximation
C
MIN
4.3
(0.17)
D
MAX
5.8
(0.23)
MIN
7.6
(0.30)
E
MAX
---
MIN
---
MAX
3.0
(0.12)
TABLE II. PERFORMANCE RATINGS:
I HOLD
RATED
CURRENT
CURRENT
RATINGS
INITIAL
RESISTANCE
VALUES
TIME TO TRIP
AMPERES
AT 20°C
HOLD
0.17
AMPERES
AT 20°C
HOLD TRIP
0.17
0.34
OHMS
AT 20°C
MIN
MAX
3.30
5.21
SECONDS AT
20°C, 0.85A
MAX
3.0
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
flame.
ONE HOUR
POST-TRIP
RESISTANCE
STANDARD
TRIP
OHMS
AT 20°C
MAX
8.00
TRIPPED- STATE
POWER
DISSIPATION
WATTS
AT 20°C
NOMINAL
0.48
WATTS
AT 20°C
MAX
0.67
UL, CSA, TUV
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
Materials Information
ROHS Compliant
ELV Compliant
Pb-Free
Halogen Free*
HF
* Halogen Free refers to: Br≤900ppm, Cl≤900ppm, Br+Cl≤1500ppm.
© 2005, 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company.
All rights reserved.
