TCF250-145 TE Connectivity, TCF250-145 Datasheet - Page 19

• Manufacturer Part Number: TCF250-145
• Description: FUSE, PTC RESET, 60V, 145mA, SMD
• Manufacturer: TE Connectivity
• Series: TCF250r

Specifications of TCF250-145

• Holding Current: 145mA
• Tripping Current: 290mA
• Initial Resistance Max: 9ohm
• Operating Voltage: 60VDC
• Ptc Fuse Case: SMD
• Initial Resistance Min: 5ohm
• Length: 5.6mm
• External Depth: 5.6mm
• Rohs Compliant: Yes
• Ul File Number: E74889
• Csa File Number: 78165C
• Vmax Operating (v): 60
• Vmax Interrupt (v Rms): 250
• Ih (room Temperature) (a): 0.145
• It (room Temperature) (a): 0.29
• Rmin (?): 3.00
• Rmax (?): 6.000
• R1 Max [post Trip] (?): 14.00
• Power Dissipation (typical) (w): 1.00
• R (typical) (?): 4.50
• Construction: Chip
• Family Name: TCF250
• Coating: Uncoated
• Rohs/elv Compliance: RoHS compliant, ELV compliant
• Lead Free Solder Processes: Not relevant for lead free process
• Rohs/elv Compliance History: Always was RoHS compliant
• Operating Temperature (max.) (°c): 85
• Application: Telecom
• Packaging Method: Bulk

Carrier tape
B
1
K
T
T
0
1
Cover tape
Cover tape
Embossed cavity
Center lines
of cavity
D
0
A
0
A
B
P
0
1
P
2
P
0
Embossment
F
E
E
1
2
W
W
N (hub dia.)
W
1
2
(measured at hub)
(measured at hub)