参数资料
| 型号： | AHRF450S-1.0 |
| 厂商： | TE Connectivity |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | POLYSWITCH PTC RESET 4.5A HOLD |
| 标准包装： | 2,000 |
| 系列： | PolySwitch® |
| 电流 - 维持(Ih)： | 4.5A |
| 电流 - 跳闸(It)： | 8.7A |
| 电流 - 最大： | 100A |
| 电压 - 最大： | 16V |
| R最小/最大： | 0.017 ~ 0.054 欧姆 |
| 跳闸时间： | 4s |
| 封装/外壳： | 径向 |
| 包装： | 散装 |
| 其它名称： | E56560-000 |
PolySwitch?
PRODUCT:
AHRF450
308 Constitution Drive
Menlo Park, CA 94025-1164
Phone: 800-227-4856
www.circuitprotection.com
PTC Devices
Overcurrent Protection Device
Raychem Circuit Protection Products
DOCUMENT: SCD 25183
PCN: A05383
REV LETTER: C
REV DATE: MAY 8, 2007
PAGE NO.: 1 OF 2
Specification Status: Released
Electrical Rating
Voltage:
16V DC MAX
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
Lead Material:
20 AWG Tin Plated Copper
( 0.8 mm [0.032] nom. diameter)
Part Marking:
Raychem Logo
and Voltage
16
HF4.5
Part Identification
Lot Identification
(can be on back)
TABLE I. INSTALLATION ENVELOPE DIMENSIONS:
A
B
C
D
E
F
G
MIN MAX MIN MAX
MIN
MAX
MIN
MAX
MIN
MAX
TYP
MIN
MAX
mm:
in*:
-- 10.4 -- 15.6
-- (0.41) -- (0.61)
4.3
(0.17)
5.8
(0.23)
7.6
(0.30)
--
--
--
--
3.0
(0.12)
1.2
(0.05)
--
--
3.94
(0.16)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
CURRENT
RATINGS
TIME TO
TRIP
RESISTANCE
R a MAX
TRIPPED-
STATE
POWER
DISSIPATION
AMPS
AT 25°C
SECONDS AT
25°C, 22.5 A
OHMS
AT 25°C
OHMS
AT 25°C
WATTS AT
25°C
HOLD TRIP MAX
MIN MAX
TYP
4.5 8.7 4.0
0.017 .036
0.054
3.6
Reference Documents:
Precedence:
Effectivity:
CAUTION:
Materials Information
PS400, PS300 (reference for R 1 MAX )
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
? 2005,2007 Tyco Electronics Corporation. All rights reserved
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| AHRF550S | 功能描述:可复位保险丝 Polyswitch 15A 16V 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 |
| AHRF600 | 功能描述:可复位保险丝 AHRF600 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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