参数资料
| 型号： | TRF250-080T |
| 厂商： | TE Connectivity |
| 文件页数： | 1/1页 |
| 文件大小： | 0K |
| 描述： | POLYSWITCH PTC RESET 0.08A HOLD |
| 产品培训模块： | Circuit Protection Products |
| 标准包装： | 2,000 |
| 系列： | PolySwitch® |
| 电流 - 维持(Ih)： | 80mA |
| 电流 - 跳闸(It)： | 160mA |
| 电流 - 最大： | 3A |
| 电压 - 最大： | 60V |
| R最小/最大： | 15.00 ~ 22.00 欧姆 |
| 跳闸时间： | 4s |
| 封装/外壳： | 径向，圆盘 |
| 包装： | 散装 |
| 其它名称： | RF0124-000 |
PolySwitch?
PTC Devices
Overcurrent Protection Device
PRODUCT: TRF250-080T
DOCUMENT: SCD26314
REV LETTER: I
REV DATE: MAY 11, 2011
PAGE NO.: 1 OF 1
Specification Status: Released
Operating Conditions at 20 ° C:
Maximum Continuous Operating Voltage (V MCO ): 60V DC
Maximum Interrupt Current (I INT ): 3A RMS
Fault Ratings at 20°C:
250V RMS , 3A, 10 applications
Additional Info at 20°C:
? Resistance matched: n/a
? Lightning withstand: 1.0 kV per ITU-T K.20
? Helps equipment meet ITU-T K.20 Recommendations
Lead Material:
22 AWG Sn-Plated Copper (0.64 mm [0.025”] nominal diameter)
External Coating Material:
Cured, flame retardant epoxy polymer, meeting UL94 V-0 requirements
Marking:
TABLE I. DIMENSIONS:
A B
C
D
E
MIN MAX MIN MAX
MIN
MAX
MIN
MAX
NOM
mm:
in:*
-- 5.8 -- 9.9
-- (0.23) -- (0.39)
--
--
4.6
(0.18)
4.7
(0.19)
5.0
(0.20)
*Rounded off approximation
TABLE II. PERFORMANCE RATINGS @ 20°C:
HOLD
TRIP
RESISTANCE ( )
TIME TO TRIP(Sec)
OPERATING
TRIPPED
CURRENT CURRENT
@ 0.35A
TEMPERATURE
POWER DISSIPATION
(A)
(A)
(°C)
(W) @ 60V DC
R MIN R MAX
R 1 MAX *
MAX
MIN MAX
TYP MAX
0.080 0.160 15.0 22.0 33.0
4.0
-40 85
0.6 0.7
*Post Trip Resistance measured after one hour.
TABLE III. APPLICABLE PART DESCRIPTIONS:
PART DESCRIPTION
TRF250-080T
PACKAGING TYPE
Bulk
NOTES
N/A
Agency Recognitions:
Reference Documents:
Precedence:
Effectivity:
CAUTION:
Materials Information
UL (File #E74889), CSA (File #78165C), TUV
Raychem PS300, ITU-T K.20, K.21
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
? 2006, 2011 Tyco Electronics Corporation, a TE Connectivity Ltd. Company. All rights reserved.
相关PDF资料 |
PDF描述 |
|---|---|
| TRF250-080U-2 | POLYSWITCH PTC RESET 0.08A T/R |
| TRF250-110U-2 | POLYSWITCH PTC RESET 0.11A HOLD |
| TRF250-120T-2 | POLYSWITCH PTC RESET .12A T/R |
| TRF250-120T-B-0.5 | POLYSWITCH PTC RESET .12A HOLD |
| TRF250-120T-R1-B-0.5 | POLYSWITCH PTC RESET 0.12A HOLD |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TRF250-080T-B-1.0-0.125 | 制造商:TE Connectivity / Raychem 功能描述:TRF250 Series 60 V 0.08 A Ihold Through Hole Radial Polyswitch Resettable Fuse |
| TRF250080T-B-1.0-0.125 | 制造商:RAYCHEM CIRCUIT PRO 功能描述: |
| TRF250-080U | 功能描述:可复位保险丝 .08A 60Vdc MAX 250Vrms MAX 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 |
| TRF250-080U | 制造商:TE Connectivity 功能描述:Resettable Fuse |
| TRF250-080U-2 | 功能描述:可复位保险丝 .08A 250V 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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