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参数资料
| 型号： | PFMD.075.2 |
| 元件分类： | 保险丝 |
| 英文描述： | Fuse |
| 中文描述： | 保险丝 |
| 文件页数： | 6/65页 |
| 文件大小： | 2586K |
| 代理商： | PFMD.075.2 |
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Schurter, Inc. Phone 707-778-6311 Fax 707-778-6401 E-mail info@schurterinc.com Website http://www.schurterinc.com
116
PFRX Polymeric PTC Resettable Fuse - Radial Leaded
A
E
B
D
C
Lead Material
0.81 dia. (20AWG)
Typical Part Marking
Represents total content. Layout may vary.
RX110
MANUFACTURER'S
TRADEMARK
PART
IDENTIFICATION
NOTE: Kinked lead option is available for
board standoff. Contact factory for
details.
Typical Time to Trip at 23C
0.01
0.001
1
10
100
0.1
1
10
100
1000
Fault Current (Amps)
T
ime
to
T
rip
(Seconds)
PFRX110PFRX135PFRX160PFRX185PFRX250PFRX300PFRX375
Cured, flame retardant epoxy polymer
insulating material meets
UL 94V-0 requirements
Bulk packaging, tape and reel and
Ammo-Pak available on most models
Applications: Almost anywhere there is a low
voltage power supply, up to 60V and a load
to be protected, including: computers &
peripherals, general electronics, automotive
applications
Approvals:
UL
recognition, file #E172175 (60V)
CSA
acceptance, file #CA702083 (60V)
TV
certification, file #R9872200 (60V)
Technical Data
Operating/Storage Temperature
-40°C to +85°C
Maximum Device Surface Temperature
in Tripped State
125°C
Passive Aging
+85°C, 1000 hours
±5% typical resistance change
Humidity Aging
+85°C, 85% R.H. 1000 hours
±5% typical resistance change
Thermal Shock
+125°C/-40°C 10 times
±10% typical resistance change
Mechanical Shock
MIL-STD-202, Method 213,
No resistance change
Condition 1 (100g, 6 seconds)
Solvent Resistance
MIL-STD-202, Method 215
No change
Vibration
MIL-STD-883C, Method 2007.1,
No change
Condition A
Test Procedures And Requirements
Test
Test Conditions
Accept/Reject Criteria
Visual/Mech.
Verify dimensions and materials
Per PF physical description
Resistance
In still air @ 23°C
Rmin
≤ R ≤ Rmax
Time to Trip
5 times Ihold, Vmax, 23°C
T
≤ max. time to trip (seconds)
Hold Current
30 min. at Ihold
No trip
Trip Cycle Life
Vmax, Imax, 100 cycles
No arcing or burning
Trip Endurance
Vmax, 48 hours
No arcing or burning
X110
R
Package 1
NEW
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PFME.190.2 | 功能描述:可复位保险丝 5.3x11.5mm PTC FUSE RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C |
| PFME.450.2 | 功能描述:可复位保险丝 RESETTABLE FUSE RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C |
| PFMF | 制造商:SCHURTER 制造商全称:Schurter Inc. 功能描述:Surface Mount Fuse, PTC, 1812 footprint, 4.6 x 3.2 mm, 60 VDC |
| PFMF.010.2 | 功能描述:可复位保险丝 PFMF PTC FUSE SMT 100 mA (1812) RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C |
| PFMF.014.2 | 功能描述:可复位保险丝 PFMF PTC FUSE SMT 140 mA (1812) RoHS:否 制造商:Bourns 电流额定值: 电阻:7.5 Ohms 最大直流电压: 保持电流:0.1 A 安装风格:SMD/SMT 端接类型:SMD/SMT 跳闸电流:0.6 A 引线间隔: 系列:MF-PSHT 工作温度范围:- 40 C to + 125 C |
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