参数资料
| 型号： | LVR055S |
| 厂商： | TE Connectivity |
| 文件页数： | 1/2页 |
| 文件大小： | 0K |
| 描述： | POLYSWITCH PTC RESET 0.55A HOLD |
| 产品培训模块： | Circuit Protection Products |
| 产品目录绘图： | LVR055S,LVRL125S |
| 标准包装： | 500 |
| 系列： | PolySwitch® |
| 电流 - 维持(Ih)： | 550mA |
| 电流 - 跳闸(It)： | 1.25A |
| 电流 - 最大： | 7A |
| 电压 - 最大： | 240V |
| R最小/最大： | 0.450 ~ 0.730 欧姆 |
| 跳闸时间： | 26s |
| 封装/外壳： | 径向 |
| 包装： | 散装 |
| 产品目录页面： | 2402 (CN2011-ZH PDF) |
| 其它名称： | 758968-000 |
PolySwitch?
PTC Devices
Overcurrent Protection Device
PRODUCT: LVR055S
DOCUMENT: SCD25565
REV LETTER: L
REV DATE: JULY 11, 2013
PAGE NO.: 1 OF 2
Specification Status: Released
Rated Operating Voltage at 20 °C (AC/DC):
240 V
Maximum Interrupt Voltage / Current at 20 °C (AC/DC ):
265 V, 7.0 A
135 V, 20.0 A
Insulating Material:
Cured, Flame Retardant Epoxy Polymer
Lead Material: S
20 AWG Sn-Plated Copper (0.81mm/0.032” nominal diameter)
Marking:
TABLE I. DIMENSIONS:
A B
C
D
E
MIN MAX MIN MAX
MIN
MAX
MIN
MAX
MIN
MAX
mm:
-- 14.0 -- 21.7
4.3
5.8
7.6
--
--
4.1
in:* -- (0.55) -- (0.85)
(0.17)
(0.23)
(030)
--
--
(0.16)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS @ 20 °C:
HOLD
CURRENT
(A)
TRIP
CURRENT
(A)
RESISTANCE
( )
TIME TO TRIP(SEC)
@ 2.75A
POST-TRIP
RESISTANCE
( )
TRIPPED-STATE
POWER DISSIPATION
@ 265 V (W)
R MIN R MAX
0.55 1.25 0.45 0.73
MAX
26.0
MAX
1.45
TYP
3.4
*Post Trip Resistance measured after one hour.
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
Warning:
Materials Information
UL (File #E74889), CSA (File #78165), TUV, CQC
PS300
This specification takes precedence over documents referenced herein.
Reference documents shall be the issue in effect on the date of invitation for bid.
Refer to Page 2 of this document for application limitations
ROHS Compliant
ELV Compliant
Pb-Free
相关PDF资料 |
PDF描述 |
|---|---|
| LVRL125S | POLYSWITCH PTC RESET 120V 1.25A |
| LXP-LIGHTENGINE-B | LED LIGHT ENGINE BLUE |
| LXP-LIGHTENGINE-G | LED LIGHT ENGINE GREEN |
| LXP-LIGHTENGINE-R | LED LIGHT ENGINE RED |
| LXP-LIGHTENGINE-W | LED LIGHT ENGINE WHITE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LVR055S-1 | 功能描述:可复位保险丝 PTC .55A 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 |
| LVR055S-2 | 制造商:MA-COM 制造商全称:M/A-COM Technology Solutions, Inc. 功能描述:PolySwitch Resettable Devices Line-Voltage-Rated Devices |
| LVR056L000FE12 | 制造商:Vishay Dale 功能描述:RES METAL STRP 6M OHM 1% 5W AXL TH - Bulk |
| LVR056L000FE73 | 制造商:Vishay Dale 功能描述:RES METAL STRP 6M OHM 1% 5W AXL TH - Tape and Reel |
| LVR056L000JE12 | 制造商:Vishay Dale 功能描述:RES METAL STRP 6M OHM 5% 5W AXL TH - Bulk |
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