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TRF250-120U
TRF250-120U | |
|---|---|
| Manufacturer Part Number | TRF250-120U |
| Description | FUSE, PTC RESET, 60V, 120mA, RADIAL |
| Manufacturer | TE Connectivity |
| Series | PolySwitch |
| TRF250-120U datasheets |
|
Specifications of TRF250-120U | |||
|---|---|---|---|
| Holding Current | 120mA | Tripping Current | 240mA |
| Initial Resistance Max | 10ohm | Operating Voltage | 60VDC |
| Ptc Fuse Case | Radial Leaded | Initial Resistance Min | 6ohm |
| Rohs Compliant | Yes | Brand/series | PolySwitch®/TRF250 Series |
| Current, Rating | 0.12 A | Dimensions | 0.236x0.15x0.394 " |
| Mounting Type | PCB | Primary Type | Telecom |
| Resistance, Dc | 10 Ohms | Termination | Radial |
| Voltage, Rating | 60 VDC | Agency Recognition | UL, CSA, TÜV |
| Ul File Number | E74889 | Csa File Number | 78165C |
| Vmax Operating (v) | 60 | Vmax Interrupt (v Rms) | 250 |
| Imax Interrupt (a) | 3 | Ih (room Temperature) (a) | 0.12 |
| It (room Temperature) (a) | 0.24 | Rmin (?) | 6.00 |
| Rmax (?) | 10.000 | R1 Max [post Trip] (?) | 16.00 |
| Power Dissipation (typical) (w) | 1.00 | R (typical) (?) | 8.00 |
| Construction | Through Hole | Lead Type | Kinked |
| Family Name | TRF250 | Coating | Uncoated |
| Rohs/elv Compliance | RoHS compliant, ELV compliant | Lead Free Solder Processes | Wave solder capable to 240°C, Wave solder capable to 260°C, Wave solder capable to 265°C |
| Rohs/elv Compliance History | Always was RoHS compliant | Tuv Certificate No. | Available on request (per IEC 60730-1) |
| Operating Temperature (max.) (°c) | 85 | Application | Telecom |
| Packaging Method | Bulk | Lead Free Status / Rohs Status | RoHS Compliant part |
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
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TRF250-120T-RA-B-0.5 |
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