参数资料
| 型号： | RHEF400-2 |
| 厂商： | TE Connectivity |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | POLYSWITCH PTC RESET 4A HLD T/R |
| 产品培训模块： | Circuit Protection Products |
| 标准包装： | 1,500 |
| 系列： | PolySwitch® |
| 电流 - 维持(Ih)： | 4A |
| 电流 - 跳闸(It)： | 7.5A |
| 电流 - 最大： | 100A |
| 电压 - 最大： | 16V |
| R最小/最大： | 0.024 ~ 0.040 欧姆 |
| 跳闸时间： | 5s |
| 封装/外壳： | 径向 |
| 包装： | 带卷 (TR) |
| 其它名称： | 719112-000 |
PolySwitch?
PTC Devices
Overcurrent Protection Device
PRODUCT: RHEF400
DOCUMENT: SCD25204
REV LETTER: F
REV DATE: MARCH 07, 2013
PAGE NO.: 1 OF 1
Specification Status: Released
Electrical Rating
Voltage:
Current:
16V DC MAX
100A MAX
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
meets UL94 V-0 Requirements
Lead Material:
20 AWG Tin Plated Copper
(0.8 mm [0.032] nom. diameter)
Marking:
Manufacturer’s Mark
H4
and Part Identification
Lot Identification
TABLE I. DIMENSIONS:
A
B
C
D
E
F
MIN MAX MIN MAX
MIN
MAX
MIN
MAX
MIN
MAX
TYP
mm:
in*:
-- 10.0 -- 15.0
-- (0.39) -- (0.59)
4.3
(0.17)
5.8
(0.23)
7.6
(0.30)
--
--
--
--
3.0
(0.12)
1.2
(0.05)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
I HOLD
RATED
CURRENT
CURRENT
RATINGS
TIME TO
TRIP
INITIAL
RESISTANCE
VALUES
ONE-HOUR
POST-TRIP
RESISTANCE
TRIPPED-
STATE
POWER
STANDARD
TRIP
DISSIPATION
AMPS
25°C
HOLD
4.0
AMPS
AT 25°C
HOLD TRIP
4.0 7.5
SECONDS AT
25°C, 20A
MAX
5.0
OHMS
AT 25°C
MIN MAX
0.024 0.040
OHMS
AT 25°C
MAX
0.060
WATTS AT
25°C 16V
TYP
3.3
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
Halogen Free*
HF
* Halogen Free refers to: Br ≤ 900ppm, Cl ≤ 900ppm, Br+Cl ≤ 1500ppm.
? 2006, 2013 Tyco Electronics Corporation, a TE Connectivity Ltd. Company.
All rights reserved.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| RHEF400-AP | 制造商:MACOM 制造商全称:Tyco Electronics 功能描述:PolySwitch Resettable Devices |
| RHEF450 | 功能描述:可复位保险丝 RHEF450 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 |
| RHEF450-2 | 功能描述:可复位保险丝 RHEF450-2 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 |
| RHEF450-AP | 制造商:TE Connectivity 功能描述:RESET,16V MAX,100A,4.5A IHOLD,7.8A ITRIP,RADIAL,AMMO,HAZMAT - Ammo Pack |
| RHEF550 | 功能描述:可复位保险丝 5.5A 16V 20AWG 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 |
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