参数资料
型号: BBRF550S
厂商: TE Connectivity
文件页数: 1/1页
文件大小: 0K
描述: POLYSWITCH PTC .55A HOLD STRT
标准包装: 2,000
系列: PolySwitch®
电流 - 维持(Ih): 550mA
电流 - 跳闸(It): 1.1A
电流 - 最大: 20A
电压 - 最大: 99V
R最小/最大: 0.800 ~ 1.300 欧姆
跳闸时间: 60s
封装/外壳: 径向,圆盘
包装: 散装
其它名称: D06997-000
PolySwitch?
PRODUCT: BBRF550S
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 25840
PCN: D06997
REV LETTER: C
REV DATE: JULY 19, 2007
PAGE NO.: 1 OF 1
Specification Status: Released
Electrical Rating
Voltage: 99V AC MAX
Current: 20A MAX
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
meets UL94 V-0 Requirements
Lead Material:
20 AWG Tin Plated Copper
Marking:
TABLE I. DIMENSIONS:
A
B
C
D
E
MIN MAX MIN MAX
MIN
MAX
MIN
MAX
MIN
MAX
mm:
in*:
-- 10.9 -- 14.4
-- (0.43) -- (0.57)
4.3
(0.17)
5.8
(0.23)
2.4
(0.09)
--
--
--
--
3.6
(0.14)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS:
I HOLD
CURRENT RATINGS
TIME TO
RESISTANCE
ONE-HOUR
NOMINAL
TRIP
POST-TRIP
RESISTANCE
STANDARD
TRIP
TRIPPED
POWER
DISSIPATION
AMPS
20°C
AMPS
AT 0°C
AMPS
AT 20°C
AMPS
AT 60°C
SECONDS AT
20°C, 1.6A
OHMS
AT 20°C
OHMS
AT 20°C
WATTS AT
20°C
HOLD HOLD TRIP HOLD TRIP HOLD TRIP MAX
MIN MAX
MAX
0.55 0.65 1.3 0.55
1.1 0.35 0.79 60
0.8
1.30
1.95 1.5
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
Materials Information
UL, 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
? 2005, 2007 Tyco Electronics Corporation. All rights reserved.
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相关代理商/技术参数
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BBRF550S-0.138 制造商:TE Connectivity 功能描述:
BBRF550US 功能描述:可复位保险丝 .55A 99V 20A 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
BBRF550US-0.217 功能描述:可复位保险丝 99V 20AWG Lead 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
BBRF750 功能描述:可复位保险丝 .75A 99V 20A 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
BBRF750-2 功能描述:可复位保险丝 .75A 99V 20A 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