FUSE, PTC RESET, 60V, 80mA, RADIAL

TRF250-080U

Manufacturer Part NumberTRF250-080U
DescriptionFUSE, PTC RESET, 60V, 80mA, RADIAL
ManufacturerTE Connectivity
SeriesPolySwitch
TRF250-080U datasheets
 


Specifications of TRF250-080U

Holding Current80mATripping Current160mA
Initial Resistance Max20ohmOperating Voltage60VDC
Ptc Fuse CaseRadial LeadedInitial Resistance Min14ohm
Rohs CompliantYesUl File NumberE74889
Csa File Number78165CVmax Operating (v)60
Vmax Interrupt (v Rms)250Imax Interrupt (a)3
Ih (room Temperature) (a)0.08It (room Temperature) (a)0.16
Rmin (?)14.00Rmax (?)20.000
R1 Max [post Trip] (?)33.00Power Dissipation (typical) (w)0.60
R (typical) (?)9.50ConstructionThrough Hole
Lead TypeKinkedFamily NameTRF250
CoatingUncoatedRohs/elv ComplianceRoHS compliant, ELV compliant
Lead Free Solder ProcessesWave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°CRohs/elv Compliance HistoryAlways was RoHS compliant
Tuv Certificate No.Available on request (per IEC 60730-1)Operating Temperature (max.) (°c)85
ApplicationTelecomPackaging MethodBag
Lead Free Status / RoHS StatusCompliant  
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Tyco / Electronics
Raychem Circuit Protection
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
Fax: 800-227-4866
Specification Status: RELEASED
Maximum Operating Voltage: 60V
Fault Ratings at 20°C:
250 V
, 3A, 10 applications
RMS
Additional Info at 20°C:
Resistance matched: N/A
Lightning withstand: ITU-T @ 1.0KV
Helps equipment meet ITU-T K.20/K.21 specifications
Lead Material: 22 AWG Tin-Plated Copper
(0.65 mm
[0.026”] nominal diameter)
Marking:
None
TABLE I. DIMENSIONS
A
B
Min
Max
Min
mm:
--
4.8
--
in*:
--
(0.19)
--
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS @ 20°C (unless otherwise noted):
HOLD
TRIP
RESISTANCE (Ω)
CURRENT
CURRENT
(A)
(A)
R MIN
R MAX
0.080
0.160
14.0
*Maximum device resistance at 20°C measured 1 hour post trip and 24 hours post reflow
TABLE III. APPLICABLE PART DESCRIPTIONS:
PART DESCRIPTION
PCN # (INTERNAL USE ONLY)
TRF250-080U
RF0125-000
TRF250-080U-2
RF0530-000
Agency Recognitions:
UL, CSA, TUV
UL File #E74889, CSA File #78165C
Reference Documents:
Raychem PS300, ITU-T K.20/K.21
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.
Materials Information
ROHS Compliant
ELV Compliant
© 2007 Tyco Electronics Corporation. All rights reserved.
PolySwitch®
PTC Devices
Overcurrent Protection Device
DC
C
Max
Min
Max
Min
9.30
--
3.8
4.7
(0.37)
--
(0.15)
(0.19)
TIME TO TRIP(Sec)
@ 0.35A
R
*
TYP
MAX
1 MAX
20.0
33.0
2.5
4.0
PACKAGING TYPE
Bulk
Tape and Reel
Pb-Free
PRODUCT: TRF250-080U
DOCUMENT: SCD 26315
PCN: REFER TO TABLE III BELOW
REV LETTER: D
REV DATE: MARCH 1, 2007
PAGE NO.: 1 OF 1
D
E
Max
Nom
--
5.0
--
(0.20)
OPERATING
TRIPPED
TEMPERATURE
POWER DISSIPATION
(°C)
MIN
MAX
TYP @ 60V
-40
85
NOTES
N/A
Dim. D not applicable
(W)
DC
0.6