RXEF185 TE Connectivity, RXEF185 Datasheet - Page 7

FUSE, PTC RESET, 72V, 1.85A, RADIAL

RXEF185

Manufacturer Part Number
RXEF185
Description
FUSE, PTC RESET, 72V, 1.85A, RADIAL
Manufacturer
TE Connectivity
Series
RXEFr
Datasheets

Specifications of RXEF185

Holding Current
1.85A
Tripping Current
3.7A
Initial Resistance Max
0.12ohm
Operating Voltage
72V
Ptc Fuse Case
Radial Leaded
Initial Resistance Min
0.08ohm
Resistance R1
0.19ohm
Rohs Compliant
Yes
Hold Current
1.85A
Trip Current
3.7A
Initial Resistance (min)
80mOhm
Initial Resistance (max)
120mOhm
Voltage Rating Max
72V
Trip Time (max)
12.6@9.25As
Power Dissipation (typ)
2.1W
Post Trip Resistance (max)
190mOhm
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
1.85 A
Dimensions
0.69x0.12x0.88 "
Material, Body
Epoxy Polymer
Mounting Type
PCB
Primary Type
Resettable
Resistance, Dc
0.12 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)
1.85
It (room Temperature) (a)
3.70
Rmin (?)
0.08
Rmax (?)
0.120
R1 Max [post Trip] (?)
0.19
Power Dissipation (typical) (w)
2.10
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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
RXEF185
Manufacturer:
RYC
Quantity:
14 476
Part Number:
RXEF185
Manufacturer:
RAYCHEM
Quantity:
1 364
Part Number:
RXEF185-2
Manufacturer:
RYC
Quantity:
7 500
Table R3 - Electrical Characteristics for Radial-leaded Devices
Part
Number
LVR/LVRL
240V
LVR005K
LVR005S
LVR008K
LVR008S
LVR012K
LVR012S
LVR016K
LVR016S
LVR025K
LVR025S
LVR033S
LVR033K
LVR040K
LVR040S
LVR055K
LVR055S
LVRL075S
LVRL100S
LVRL125S
LVRL135S
LVRL200S
BBRF
99V
BBRF550
BBRF750
RXEF
60V
RXEF005
RXEF010
RXEF017
RXEF
72V
RXEF020
RXEF025
RXEF030
RXEF040
RXEF050
RXEF065
RXEF075
RXEF090
RXEF110
RXEF135
RXEF160
RXEF185
RXEF250
RXEF300
RXEF375
RTEF
33V
RTEF120
RTEF135
RTEF190
RUEF
30V
RUEF090
RUEF110
RUEF135
RUEF160
RUEF185
RUEF250
RUEF300
AC
AC
/120V
AC
I
(A)
0.05
0.05
0.08
0.08
0.12
0.12
0.16
0.16
0.25
0.25
0.33
0.33
0.40
0.40
0.55
0.55
0.75
1.00
1.25
1.35
2.00
0.55
0.75
0.05
0.10
0.17
0.20
0.25
0.30
0.40
0.50
0.65
0.75
0.90
1.10
1.35
1.60
1.85
2.50
3.00
3.75
1.20
1.35
1.90
0.90
1.10
1.35
1.60
1.85
2.5
3.0
H
I
(A)
0.12
0.12
0.19
0.19
0.30
0.30
0.37
0.37
0.56
0.56
0.74
0.74
0.90
0.90
1.25
1.25
1.52
2.00
2.50
2.70
4.20
1.1
1.5
0.10
0.20
0.34
0.40
0.50
0.60
0.80
1.00
1.30
1.50
1.80
2.20
2.70
3.20
3.70
5.00
6.00
7.50
2.3
2.5
3.0
1.8
2.2
2.7
3.2
3.7
5.0
6.0
T
V
(V)
240
240
240
240
240
240
240
240
240
240
240
240
240
240
240
240
120
120
120
120
120
99
99
60
60
60
72
72
72
72
72
72
72
72
72
72
72
72
72
72
72
33
33
33
30
30
30
30
30
30
30
Max
V
Max
Interrupt I
(V
265
265
265
265
265
265
265
265
265
265
265
265
265
265
265
265
135
135
135
135
135
AC
)
(A)
1.0
1.0
1.2
1.2
1.2
1.2
2.0
2.0
3.5
3.5
4.5
4.5
5.5
5.5
7.0
7.0
7.5
10.0
12.5
13.5
20.0
20
20
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
40
100
100
100
100
100
100
100
Max
P
(W)
0.7
0.7
0.8
0.8
1.0
1.0
1.4
1.4
1.5
1.5
1.7
1.7
2.0
2.0
3.4
3.4
1.8
2.2
2.0
2.8
3.9
1.5
1.7
0.26
0.38
0.48
0.41
0.45
0.49
0.56
0.77
0.88
0.92
0.99
1.50
1.70
1.90
2.10
2.50
2.80
3.20
0.78
0.84
0.90
0.6
0.7
0.8
0.9
1.0
1.2
2.0
D TYP
10.00
12.50
15.00
18.75
12.50
15.00
Max. Time-to-trip
(A)
0.25
0.25
0.40
0.40
0.60
0.60
0.80
0.80
1.25
1.25
1.25
1.25
2.00
2.00
2.75
2.75
3.75
5.00
6.25
6.75
1.60
2.00
0.25
0.50
0.85
1.00
1.25
1.50
2.00
2.50
3.25
3.75
4.50
5.50
6.75
8.00
9.25
6.00
6.75
9.50
4.50
5.50
6.75
8.50
9.25
(s)
15.0
15.0
15.0
15.0
15.0
15.0
15.0
15.0
18.5
18.5
18.5
18.5
24.0
24.0
26.0
26.0
14.4
13.6
20.0
20.0
36.0
12.6
15.6
19.8
24.0
10.3
10.8
11.4
60
60
5.0
4.0
3.0
2.2
2.5
3.0
3.8
4.0
5.3
6.3
7.2
8.2
9.6
3.5
4.5
3.5
5.9
6.6
7.3
8.0
8.7
18.50
18.50
R
(Ω)
7.40
7.40
3.00
3.00
2.50
2.50
1.30
1.30
0.83
0.83
0.60
0.60
0.45
0.45
0.25
0.18
0.11
0.11
0.08
0.8
0.4
7.3
2.5
3.3
1.83
1.25
0.88
0.55
0.50
0.31
0.25
0.20
0.15
0.12
0.09
0.08
0.05
0.04
0.03
0.074
0.059
0.045
0.070
0.070
0.040
0.030
0.030
0.020
0.020
Min
31.00
31.00
12.00
12.00
11.10
R
(Ω)
6.50
6.50
4.10
4.10
2.10
2.10
1.24
1.24
0.97
0.97
0.73
0.73
0.39
0.27
0.18
0.17
0.12
1.30
0.75
4.50
5.21
2.75
1.95
1.33
0.86
0.77
0.48
0.40
0.31
0.25
0.19
0.14
0.12
0.08
0.06
0.05
0.12
0.10
0.063
0.12
0.10
0.08
0.07
0.06
0.04
0.05
MAX
65.00
65.00
26.00
26.00
12.00
12.00
20.0
R
(Ω)
7.80
7.80
3.80
3.80
2.60
2.60
1.90
1.90
1.45
1.45
0.69
0.47
0.33
0.30
0.21
1.95
1.20
7.5
8.0
4.40
3.00
2.10
1.29
1.17
0.72
0.60
0.47
0.38
0.30
0.22
0.19
0.13
0.10
0.08
0.18
0.143
0.092
0.22
0.17
0.13
0.11
0.09
0.07
0.08
1 Max
Figure for
Dimensions
R7
R7
R7
R7
R7
R7
R7
R7
R8
R8
R8
R8
R8
R8
R8
R8
R8
R8
R8
R8
R8
R6, R15, R16
R6, R15, R16
R9, R15, R16
R10, R15, R16
R10, R15, R16
R10, R15, R16
R10, R15, R16
R10, R15, R16
R10, R15, R16
R10, R15, R16
R10, R15, R16
R10, R15, R16
R10, R15, R16
R11, R15, R16
R11, R15, R16
R11, R15, R16
R11, R15, R16
R11, R15, R16
R11, R15, R16
R11, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R12, R15, R16
R13, R15, R16
Lead Size
[mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.33mm
[0.33mm
[0.33mm
[0.33mm
[0.33mm
[0.33mm
[0.52mm
[0.52mm
[0.81mm
[0.81mm
[0.81mm
[0.81mm
[0.81mm
[0.52mm
[0.52mm
[0.128mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.52mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.205mm
[0.52mm
2
(AWG)]
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
2
(22)]
(22)]
(22)]
(22)]
(22)]
(22)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
2
2
2
2
2
2
2
2
(20)]
(20)]
2
2
2
2
2
2
2
2
2
2
2
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
(20)]
2
2
2
2
2
2
2
2
2
(20)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(26)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
(24)]
11 6
13

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