Product Specification TSM250-130 (Littelfuse)
| 制造商 | Littelfuse |
| 描述 | PolySwitch PTC Devices |
| 页数 / 页 | 4 / 1 — PolySwitch®. PRODUCT: TSM250-130 Series. PTC Devices. Overcurrent … |
| 文件格式/大小 | PDF / 498 Kb |
| 文件语言 | 英语 |
PolySwitch®. PRODUCT: TSM250-130 Series. PTC Devices. Overcurrent Protection Device. Specification Status:. Released
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文件文字版本
PolySwitch® PRODUCT: TSM250-130 Series PTC Devices
DOCUMENT: SCD29377 REV L ETTER: C
Overcurrent Protection Device
REV DATE: June 10, 2019 PAGE NO.: 1 OF 4
Specification Status: Released Maximum Operating Voltage:
60V DC
Fault Ratings at 20°C:
250 VRMS, 3A, 10 applications 600 VRMS, 1A, 5 applications
Configuration:
Two PPTC devices per TSM250 part
Marking:
Manufacturer’s Mark Part Identification T13M Hold Current: 130mA Telecom Devices
Terminal Description:
T1 = Tip In T2 = Tip Out R1 = Ring In R2 = Ring Out
Table I. Dimensions
A B C D E MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX mm: 8.2 8.9 -- 9.0 7.8 8.6 -- 3.9 -- 0.7 in: (0.323) (0.350) -- (0.354) (0.307) (0.339) -- (0.154) -- (0.026)
Table II. Performance Ratings @ 20
℃
(unless otherwise noted)
RESISTANCE ** TIME TO TRIP OPERATING TRIPPED STATE POWER I hold I trip @ 20 C @ 1.0 A TEMPERATURE DISSIPATION @ 60VDC Part No. (A) (A) () (Seconds) (C) (W) 20C 20C R MIN R MAX R1 MAX* TYP MAX MIN MAX TYP TSM250-130F 0.13 0.26 4.0 9.0 15.0 1.0 2.4 -40 85 1.5 TSM250-130F-RA 0.13 0.26 4.0 22.0 30.0 1.0 2.4 -40 85 1.5
* Maximum device resistance: measured 1-hour post reflow or post trip. ** Resistance per PPTC device. Additional Ratings @ 20
℃ Line Balance: 0.5 Ohm Lightning Withstand: 10/700μS, 40Ω (ITU-T K.20, K.21): 1.5kV, 10 shots, 1 minute interval Lightning Withstand: 10/1000μS, 60Ω: 2.0kV, 30 shots, 3 minutes interval Moisture Sensitivity Level (MSL)： 1
Recommended Pad Layout (mm) Schematic
© 2018 Littelfuse,Inc Littelfuse.com Specifications are subject to change without notice. Revised Jun 10, 2019
DOCUMENT: SCD29377 REV L ETTER: C
Overcurrent Protection Device
REV DATE: June 10, 2019 PAGE NO.: 1 OF 4
Specification Status: Released Maximum Operating Voltage:
60V DC
Fault Ratings at 20°C:
250 VRMS, 3A, 10 applications 600 VRMS, 1A, 5 applications
Configuration:
Two PPTC devices per TSM250 part
Marking:
Manufacturer’s Mark Part Identification T13M Hold Current: 130mA Telecom Devices
Terminal Description:
T1 = Tip In T2 = Tip Out R1 = Ring In R2 = Ring Out
Table I. Dimensions
A B C D E MIN MAX MIN MAX MIN MAX MIN MAX MIN MAX mm: 8.2 8.9 -- 9.0 7.8 8.6 -- 3.9 -- 0.7 in: (0.323) (0.350) -- (0.354) (0.307) (0.339) -- (0.154) -- (0.026)
Table II. Performance Ratings @ 20
℃
(unless otherwise noted)
RESISTANCE ** TIME TO TRIP OPERATING TRIPPED STATE POWER I hold I trip @ 20 C @ 1.0 A TEMPERATURE DISSIPATION @ 60VDC Part No. (A) (A) () (Seconds) (C) (W) 20C 20C R MIN R MAX R1 MAX* TYP MAX MIN MAX TYP TSM250-130F 0.13 0.26 4.0 9.0 15.0 1.0 2.4 -40 85 1.5 TSM250-130F-RA 0.13 0.26 4.0 22.0 30.0 1.0 2.4 -40 85 1.5
* Maximum device resistance: measured 1-hour post reflow or post trip. ** Resistance per PPTC device. Additional Ratings @ 20
℃ Line Balance: 0.5 Ohm Lightning Withstand: 10/700μS, 40Ω (ITU-T K.20, K.21): 1.5kV, 10 shots, 1 minute interval Lightning Withstand: 10/1000μS, 60Ω: 2.0kV, 30 shots, 3 minutes interval Moisture Sensitivity Level (MSL)： 1
Recommended Pad Layout (mm) Schematic
© 2018 Littelfuse,Inc Littelfuse.com Specifications are subject to change without notice. Revised Jun 10, 2019