PolySwitch?
PRODUCT:
LR4-1300F
PTC Devices
Overcurrent Protection Device
DOCUMENT: SCD26710
REV LETTER: D
REV DATE: JUNE 22, 2011
PAGE NO.: 1 OF 1
Specification Status: Released
Maximum Electrical Rating
Operating Voltage:
Interrupt Current:
Chip Size : 9.5 X 50mm
20Vdc
100A
Leads:
Solder:
Tape:
Nickel 1/2H
0.3mm nominal thickness
Lead-free
Polyester (White)
51.5 mm nominal width
Marking: (Color: Green)
Manufacturer's Mark
EX3
Part Identification
Lot Identification
TABLE I. DIMENSIONS:
A B
C
D
E
F
MIN MAX MIN MAX
MIN
MAX
MIN
MAX
MIN
MAX
MIN
MAX
mm:
63.0 65.0 9.4 10.0
0.9
1.3
5.0
7.5
5.0
7.5
5.9
6.1
in*: (2.48) (2.56) (0.37) (0.39)
(0.04)
(0.05)
(0.20)
(0.30)
(0.20)
(0.30)
(0.23)
(0.24)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS: As measured in Mueller Kelvin Clips model BU-75K.
I HOLD
CURRENT TRIP LIMITS
TIME TO
TRIP
REFERENCE
RESISTANCE
ONE-HOUR
POST-TRIP
TRIPPED-
STATE
RESISTANCE
POWER
DISSIPATION
AMPS
20°C
AMPS
AT 0°C
AMPS
AT 20°C
AMPS
AT 60°C
AMPS
AT 70°C
SECONDS
AT 20°C,
OHMS
AT 20°C
OHMS
AT 20°C
WATTS AT
20°C, 20V
50.0A
HOLD
HOLD TRIP
HOLD TRIP HOLD
TRIP HOLD TRIP
MIN MAX
MIN MAX MIN MAX
MAX
13.0
14.5 23.5
13.0 21.2
9.5
15.7 8.6 14.4
--- 10 0.0035 0.0065 0.0035 0.0090
4.5
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
Materials Information:
UL, TUV, CSA
PS300
This specification takes precedence over documents referenced herein.
Reference documents shall be the issue in effect on the date of invitation for bid.
Operation beyond the rated voltage or current may result in rupture, electrical arcing or flame.
ROHS Compliant
ELV Compliant
Pb-Free
? 2006, 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company .
All rights reserved.
相关PDF资料
LR4-170UF POLYSWITCH PTC RESET 1.7A STRAP
LR4-190SLF POLYSWITCH PTC RESET 1.9A STRAP
LR4-190XF POLYSWITCH PTC RESET 1.9A STRAP
LR4-260F POLYSWITCH PTC RESET 2.6A STRAP
LR4-380F POLYSWITCH PTC RESET 3.8A STRAP
LR4-600XF POLYSWITCH PTC RESET 6A STRAP
LR4-730F POLYSWITCH PTC RESET 7.3A STRAP
LR4-73XF POLYSWITCH PTC RESET 7.3A STRAP
相关代理商/技术参数
LR4-1300SS 功能描述:可复位保险丝 LR4-1300SS 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
LR4-1300SSF 功能描述:可复位保险丝 LR4-1300SSF 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
LR4-1410 功能描述:可复位保险丝 LR4-1410 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
LR4-1410F 功能描述:可复位保险丝 LR4-1410F 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
LR4-170U 功能描述:可复位保险丝 1.7A 15V 100A Imax 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
LR4-170UF 功能描述:可复位保险丝 1.7A 15V 100A Imax 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
LR4173 制造商:未知厂家 制造商全称:未知厂家 功能描述:Telecommunication IC
LR4174 制造商:未知厂家 制造商全称:未知厂家 功能描述:Telecommunication IC