RHEF750 Datasheet, PDF (1/1 Pages) Tyco Electronics – Overcurrent Protection Device

308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: [phone]
www.circuitprotection.com
PolySwitch®
PTC Devices
Overcurrent Protection Device
Raychem Circuit Protection Products
PRODUCT: RHEF750
DOCUMENT: SCD 25208
PCN: F55950
REV LETTER: C
REV DATE: AUGUST 14, 2007
PAGE NO.: 1 OF 1
Specification Status: RELEASED
Electrical Rating
Voltage: 16V MAX
Current: 100A MAX
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
meets UL94 V-0 Requirements
Lead Material:
20 AWG Tin Plated Copper
(0.8 mm [0.032] nom. diameter)
Marking:
TABLE I. DIMENSIONS:
A
B
C
D
MIN MAX MIN MAX MIN MAX MIN MAX
mm: --
14.0
--
23.5
4.3
5.8
7.6
--
in*:
-- (0.55) -- (0.93) (0.17) (0.23) (0.30) --
*Rounded off approximation
E
MIN MAX
--
3.0
-- (0.12)
F
TYP
1.2
(0.05)
TABLE II. PERFORMANCE RATINGS:
I HOLD
CURRENT
TIME TO
INITIAL
RATED
RATINGS
TRIP
RESISTANCE
CURRENT
VALUES
AMPS
AT 25°C
HOLD
7.5
AMPS AT
25°C
HOLD TRIP
7.5 13.1
SECONDS AT
25°C, 37.5A
MAX
7.0
OHMS
AT 25°C
MIN MAX
0.0094 0.0153
ONE-HOUR
POST-TRIP
RESISTANCE
STANDARD
TRIP
OHMS
AT 25°C
MAX
0.022
NOMINAL
TRIPPED
POWER
DISSIPATION
WATTS AT
25°C 16V
TYP
4.5
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
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 flame.
Materials Information
ROHS Compliant
ELV Compliant
Pb-Free
© 2004, 2007 Tyco Electronics Corporation. All rights reserved.