FUSE, PTC RESET, 60V, 120mA, RADIAL

TRF250-120U

Manufacturer Part NumberTRF250-120U
DescriptionFUSE, PTC RESET, 60V, 120mA, RADIAL
ManufacturerTE Connectivity
SeriesPolySwitch
TRF250-120U datasheets
 


Specifications of TRF250-120U

Holding Current120mATripping Current240mA
Initial Resistance Max10ohmOperating Voltage60VDC
Ptc Fuse CaseRadial LeadedInitial Resistance Min6ohm
Rohs CompliantYesBrand/seriesPolySwitch®/TRF250 Series
Current, Rating0.12 ADimensions0.236x0.15x0.394 "
Mounting TypePCBPrimary TypeTelecom
Resistance, Dc10 OhmsTerminationRadial
Voltage, Rating60 VDCAgency RecognitionUL, CSA, TÜV
Ul File NumberE74889Csa File Number78165C
Vmax Operating (v)60Vmax Interrupt (v Rms)250
Imax Interrupt (a)3Ih (room Temperature) (a)0.12
It (room Temperature) (a)0.24Rmin (?)6.00
Rmax (?)10.000R1 Max [post Trip] (?)16.00
Power Dissipation (typical) (w)1.00R (typical) (?)8.00
ConstructionThrough HoleLead TypeKinked
Family NameTRF250CoatingUncoated
Rohs/elv ComplianceRoHS compliant, ELV compliantLead Free Solder ProcessesWave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C
Rohs/elv Compliance HistoryAlways was RoHS compliantTuv Certificate No.Available on request (per IEC 60730-1)
Operating Temperature (max.) (°c)85ApplicationTelecom
Packaging MethodBulkLead Free Status / Rohs StatusRoHS Compliant part
Page 1/1

Download datasheet (77Kb)Embed
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
Specification Status:
Max Electrical Rating at 20°C
Operating Voltage: 60V
DC
Interrupt Current: 3A
RMS
Fault Voltage: 250V
RMS
: 22 AWG Sn plated copper
Lead Material
(0.65 mm
[0.026”] nominal diameter)
Marking:
Raychem Logo
Part Identification
RoHS Indication
20 F
Lot Identification
TABLE I. DIMENSIONS:
A
B
Min
Max
Min
Max
mm:
--
6.0
--
10.0
in:
--
(0.236)
--
(0.394)
TABLE II. PERFORMANCE RATINGS @ 20°C (unless otherwise noted):
IHOLD (A)
ITRIP (A)
R MIN
0.120
0.240
*Maximum device resistance at 20°C measured 1 hour post trip.
Additional Rating @ 20°C
Lightning Withstand:
ITU-T @ 1.5kV
Agency Recognition:
UL, CSA, TUV
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
ROHS Compliant
ELV Compliant
© 2006, 2007 Tyco Electronics Corporation. All rights reserved.
PolySwitch®
PTC Devices
Overcurrent Protection Device
Raychem Circuit Protection Products
C
D
Min
Max
Min
Max
--
3.8
4.7
--
--
(0.150) (0.185)
--
RESISTANCE (Ω)
R MAX
R
*
1 MAX
6.0
10.0
16.0
Pb-Free
PRODUCT: TRF250-120U
DOCUMENT: SCD 26217
PCN: RF0017-000, RF0150-000
REV LETTER: D
REV DATE: MAY 22, 2007
PAGE NO.: 1 OF 1
RELEASED
E
F
Nom
Min
Max
5.0
--
6.0
(0.197)
--
(0.236)
TIME TO TRIP (s)
OPERATING
@ 1A
TEMPERATURE (°C)
TYP
MIN
MAX
1.0
-40
85