參數(shù)資料
型號(hào): RXE185
英文描述: (114.89 k)
中文描述: (114.89十一)
文件頁數(shù): 7/12頁
文件大?。?/td> 114K
代理商: RXE185
4
Raychem Circuit Protection Devices
RXE Devices
171
RXE Product Data
Now that you have selected your RXE device, please review the
device’s characteristics in this section to verify that the device will
perform as required.
Electrical characteristics (20°C)
Max. time
to trip (s)
at 5xIH
4.0
3.0
2.2
2.5
3.0
3.8
4.0
5.3
6.3
7.2
8.2
9.6
11.4
12.6
15.6
19.8
24.0
Initial resistance
R min.
(
)
2.50
3.30
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
Post-trip resistance
R1max.
(
)
7.50
8.00
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
Part
Number
RXE010
RXE017
RXE020
RXE025
RXE030
RXE040
RXE050
RXE065
RXE075
RXE090
RXE110
RXE135
RXE160
RXE185
RXE250
RXE300
RXE375
IH = Hold current—maximum current at which the device will not trip at 20°C.
IT = Trip current—minimum current at which the device will always trip at 20°C.
P
= Typical power dissipation—typical amount of power dissipated by the device when in tripped state in 20°C still air.
R min. = Minimum device resistance at 20°C prior to tripping.
R max. = Maximum device resistance at 20°C prior to tripping.
R
1
max. = Maximum device resistance at 20°C measured 1 hour post trip.
IH
(A)
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
IT
(A)
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
P
d
(W)
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
R max.
(
)
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
Physical characteristics
Lead material
RXE010: Tin coated nickel-copper alloy, 24 AWG,
0.51 mm/0.020 in
RXE017–040:Tin/lead-plated copper-clad steel, 24 AWG,
0.51 mm/0.020 in
RXE050–090: Tin/lead-plated copper, 24 AWG,
0.51 mm/0.020 in
RXE110–375: Tin-plated copper, 20 AWG,
0.81 mm/0.032 in
Solderability per MIL-STD-202, Method 208E
Solder heat withstand per MIL-STD-202, Method 210, Condition B
Cured, flame-retardant epoxy polymer; meets UL 94V-O
requirements
Note: Devices are not designed to be placed through a reflow process.
Soldering characteristics
Insulating material
Radial Leaded
相關(guān)PDF資料
PDF描述
RXE250 (114.89 k)
RXE300 (114.89 k)
RXE375 (114.89 k)
RXE020 (114.89 k)
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RXE185-1 功能描述:可復(fù)位保險(xiǎn)絲 Radial Lead 1.85A 72V 40A Imax RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C
RXE185-2 功能描述:可復(fù)位保險(xiǎn)絲 Radial Lead 1.85A 72V 40A Imax RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C
RXE185-AP 功能描述:可復(fù)位保險(xiǎn)絲 Radial Lead 1.85A 72V 40A Imax RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C
RXE185K 功能描述:可復(fù)位保險(xiǎn)絲 Radial Lead 1.85A 72V 40A Imax RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C
RXE185K-0.148 功能描述:可復(fù)位保險(xiǎn)絲 RXE185K-0.148 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風(fēng)格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C