参数资料
| 型号： | 72R050XU |
| 厂商： | Littelfuse Inc |
| 文件页数： | 6/7页 |
| 文件大小： | 0K |
| 描述： | PTC RESETTABLE 72V .500A RADIAL |
| 产品目录绘图： | 60R,72R Series Side (60R,72R)050X Series |
| 特色产品： | 72R Series - 72V Resettable PTC |
| 标准包装： | 500 |
| 系列： | POLYFUSE® 72R |
| 电流 - 维持(Ih)： | 500mA |
| 电流 - 跳闸(It)： | 1A |
| 电流 - 最大： | 40A |
| 电压 - 最大： | 72V |
| R最小/最大： | 0.500 ~ 1.170 欧姆 |
| 跳闸时间： | 4s |
| 封装/外壳： | 径向 - 圆盘形 |
| 包装： | 散装 |
| 产品目录页面： | 2412 (CN2011-ZH PDF) |
| 其它名称： | 72R050X F3196 |
POLYFUSE ? Resettable PTCs
Radial Leaded > 72R Series
Tape and Ammo Speci?cations
Devices taped using EIA468-B/IE286-2 standards. See table below and Figure 1 for details.
Dimensions
Dimension
Carrier tape width
Hold down tape width
Top distance between tape edges
Sprocket hole position
Sprocket hole diameter*
Abscissa to plane (straight lead)
Abscissa to plane (kinked lead)
Abscissa to top 72R020X–72R090X
Abscissa to top 72R110X–72R300X
Overall width without lead protrusion:
72R020X–72R090X
EIA Mark
W
W 4
W 6
W 5
D 0
H
H 0
H 1
H 1
C 1
IEC Mark
W
W 0
W 2
W 1
D 0
H
H 0
H 1
Dim. (mm)
18
11
3
9
4
18.5
16
32.2
47.5
42.5
Tol. (mm)
–0.5 / +1.0
min.
max.
–0.5 / +0.75
–0.32 / +0.2
–/+ 3.0
–/+ 0.5
max.
max.
max.
Overall width without lead protrusion:
72R110X–72R300X
57
Overall width with lead protrusion:
72R020X–72R090X
Overall width with lead protrusion:
72R110X–72R300X
C 2
5 8
43.2
max.
Lead protrusion
Protrusion of cut out
Protrusion beyond hold–down tape
Sprocket hole pitch: 72R020X–72R090X
Sprocket hole pitch: 72R110X–72R300X
Pitch tolerance
L 1
L
l 2
P 0
P 0
l 1
L
l 2
P 0
P 0
1.0
11
Not speci?ed
12.7
25.4
20
consecutive.
max.
max.
–/+ 0.3
–/+ 0.5
–/+ 1
Device pitch: 72R020X–72R090X
Device pitch: 72R110X–72R300X
12.7
25.4
Tape thickness
Tape thickness with splice
Splice sprocket hole alignment
Body lateral deviation
Body tape plane deviation
Ordinate to adjacent component lead*:
72R020X–72R090X
Ordinate to adjacent component lead*:
72R110X–72R300X
Lead spacing: 72R020X–72R185X
Lead spacing: 72R250X–72R300X
t
t 1
Δh
Δp
P 1
F
F
t
Δh
Δp
P 1
F
F
0.9
2.0
0
0
0
3.81
7.62
5.08
10.18
max.
max.
–/+ 0.3
–/+ 1.0
–/+ 1.3
–/+ 0.7
–/+ 0.7
–/+ 0.8
–/+ 0.8
*Differs from EIA Specification
72R Series
96
Revised: July 12, 2010
? 2010 Littelfuse, Inc.
Speci?cations are subject to change without notice.
Please refer to www.littelfuse.com/series/72R.html for current information.
相关PDF资料 |
PDF描述 |
|---|---|
| 431300-06-0 | TERM BARRIER 6CIRC SGL ROW .4375 |
| 431205-06-0 | TERM BARRIER 6CIRC SGL ROW .4375 |
| RUEF400 | POLYSWITCH RUE SERIES 4.00A |
| 1455J1601 | BOX ALUM 6.30X3.07X1.06" BL/NAT |
| 431200-06-0 | TERM BARRIER 6CIRC SGL ROW .4375 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 72R065X | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:POLYFUSE Resettable PTCs |
| 72R065XPR | 功能描述:可复位保险丝 PTC POLYFUSE RADIAL 72V .650A 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 |
| 72R065XU | 功能描述:可复位保险丝 PTC POLYFUSE RADIAL 72V .650A 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 |
| 72R075X | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:POLYFUSE Resettable PTCs |
| 72R075XPR | 功能描述:可复位保险丝 PTC POLYFUSE RADIAL 72V .750A 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 |
发布紧急采购，3分钟左右您将得到回复。