RXEF250 TE Connectivity, RXEF250 Datasheet - Page 20

• Manufacturer Part Number: RXEF250
• Description: FUSE, PTC RESET, 72V, 2.5A, RADIAL
• Manufacturer: TE Connectivity
• Series: RXEFr

Specifications of RXEF250

• Holding Current: 2.5A
• Tripping Current: 5A
• Initial Resistance Max: 0.08ohm
• Operating Voltage: 72V
• Ptc Fuse Case: Radial Leaded
• Initial Resistance Min: 0.05ohm
• Resistance R1: 0.13ohm
• Rohs Compliant: Yes
• Hold Current: 2.5A
• Trip Current: 5A
• Initial Resistance (min): 50mOhm
• Initial Resistance (max): 80mOhm
• Voltage Rating Max: 72V
• Trip Time (max): 15.6@12.5As
• Power Dissipation (typ): 2.5W
• Post Trip Resistance (max): 130mOhm
• Wire Form: Straight
• Agency Approvals: CSA/TUV/UL
• Operating Temperature Min Deg. C: -40C
• Operating Temperature Max Deg. C: 85C
• Brand/series: PolySwitch®/RXEF Series
• Current, Rating: 2.5 A
• Dimensions: 0.82x0.12x1 "
• Material, Body: Epoxy Polymer
• Mounting Type: PCB
• Primary Type: Resettable
• Resistance, Dc: 0.08 Ohms
• Termination: Radial
• Voltage, Rating: 72 VDC
• Agency Recognition: UL, CSA, TUV
• Ul File Number: E74889
• Csa File Number: A78165
• Vmax (v): 72
• Imax (a): 40
• Ih (room Temperature) (a): 2.5
• It (room Temperature) (a): 5.00
• Rmin (?): 0.05
• Rmax (?): 0.080
• R1 Max [post Trip] (?): 0.13
• Power Dissipation (typical) (w): 2.50
• Construction: Radial
• Lead Type: Straight
• Family Name: RXEF
• Coating: Coated
• 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: Radial
• Packaging Method: Bulk
• Lead Free Status / Rohs Status: Compliant

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Table R6 - Packaging and Marking Information for Radial-leaded Devices
Part Number
RXEF 72V
RXEF075-AP
RXEF090
RXEF090-2
RXEF090-AP
RXEF110
RXEF110-2
RXEF110-AP
RXEF135
RXEF135-2
RXEF135-AP
RXEF160
RXEF160-2
RXEF160-AP
RXEF185
RXEF185-2
RXEF185-AP
RXEF250
RXEF250-2
RXEF250-AP
RXEF300
RXEF300-2
RXEF300-AP
RXEF375
RTEF 33V
RTEF120
RTEF120-2
RTEF120-AP
RTEF135
RTEF135-2
RTEF135-AP
RTEF190
RTEF190-2
RTEF190-AP
RUEF 30V
RUEF090
RUEF090-2
RUEF090-AP
RUEF110
RUEF110-2
RUEF110-AP
RUEF135
RUEF135-2
RUEF135-AP
RUEF160
RUEF160-2
RUEF160-AP
RUEF185
RUEF185-2
RUEF185-AP
RUEF250
RUEF250-2
RUEF250-AP
RUEF300
RUEF300-2
RUEF300-AP
RUEF400
RUEF400-2
RUEF400-AP
Bag Quantity
500
500
500
500
500
250
250
250
500
500
500
500
500
500
500
500
500
500
500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Tape & Reel Quantity
3,000
1,500
1,500
1,500
1,500
1,000
1,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
3,000
2,500
1,500
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Ammo Pack Quantity
2,000
2,000
1,000
1,000
1,000
1,000
1,000
1,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
2,000
1,000
1,000
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Standard Pack Quantity
10,000
10,000
15,000
10,000
10,000
10,000
10,000
10,000
10,000
15,000
10,000
10,000
15,000
10,000
10,000
15,000
10,000
10,000
15,000
10,000
10,000
15,000
10,000
10,000
15,000
10,000
10,000
15,000
10,000
10,000
15,000
10,000
10,000
15,000
10,000
10,000
12,500
10,000
7,500
5,000
7,500
5,000
7,500
5,000
7,500
5,000
5,000
5,000
5,000
5,000
5,000
5,000
5,000
5,000
7,500
5,000
Part Marking
XF075
XF090
XF090
XF090
XF110
XF110
XF110
XF135
XF135
XF135
XF160
XF160
XF160
XF185
XF185
XF185
XF250
XF250
XF250
XF300
XF300
XF300
XF375
TF120
TF120
TF120
TF135
TF135
TF135
TF190
TF190
TF190
UF090
UF090
UF090
UF110
UF110
UF110
UF135
UF135
UF135
UF160
UF160
UF160
UF185
UF185
UF185
UF250
UF250
UF250
UF300
UF300
UF300
UF400
UF400
UF400
Agency Recognition
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
UL, CSA, TÜV, CQC
...
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