Datasheet

ManualsBrandsLittelfuse ManualsFuses & Fuse AccessoriesResettable SMD Fuse 48V 450mA

PolySwitch Resettable Devices – Surface-mount Devices

129

RoHS Compliant, ELV Compliant

Halogen Free

Physical Characteristics

Terminal pad material 100% matte tin with nickel underplate

Soldering characteristics ANSI/J-STD-002 Category 3 for femtoSMD, picoSMD, nanoSMD, microSMD and miniSMD series

ANSI/J-STD-002 Category 1 for SMD series

Solder heat withstand per IEC-STD 68-2-20, TestTb, Section 5, Method 1A

Flammability resistance per IEC 695-2-2 Needle Flame Test for 20 sec.

Recommended storage conditions 40°C max, 70% R.H. max; devices may not meet specified ratings if storage conditions are exceeded.

Environmental Specifications

Test Test Method Conditions Resistance Change

Storage life Raychem PS300, Section 5.3.2 60°C, 1000 hours ±3% typical

85°C, 1000 hours ±5% typical

Humidity aging Raychem PS300, Section 5.3.1 85°C, 85% RH, 100 hours ±1.2% typical

Thermal shock MIL-STD-202, Method 107G 85°C, -40°C (20 times) -33% typical

125°C, -55°C (10 times) -33% typical

Vibration MIL-STD-883C per MIL-STD-883C No change

Solvent resistance Raychem PS300, Section 5.2.2 Freon No change

Trichloroethane No change

Hydrocarbons No change

Table S5

Physical Characteristics and Environmental Specifications for Surface-mount Devices

Operating temperature range -40°C to 85°C, -40°C to 125°C for SMDH120 and SMDH160

femtoSMDC Series

Size 1608 mm/0603 mils

femtoSMDC005F 4,000 20,000 A 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA

femtoSMDC008F 4,000 20,000 T 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA

femtoSMDC010F 4,000 20,000 B 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA

femtoSMDC012F 4,000 20,000 C 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA

femtoSMDC016F 4,000 20,000 E 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA

femtoSMDC020F 4,000 20,000 F 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA

femtoSMDC035F 4,000 20,000 K 0.80 (0.032) 0.60 (0.024) 0.80 (0.032) UL, CSA

picoSMDC Series

Size 2012 mm/0805 mils

picoSMDC010S 3,000 15,000 C 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL

picoSMDC012S 4,000 20,000 F 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA

picoSMDC020S 4,000 20,000 H 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA

picoSMDC035S 4,000 20,000 I 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA

picoSMDC050S 3,000 15,000 K 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) UL, CSA

picoSMDC075S* 3,000 15,000 M 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) Pending

picoSMDC110S* 3,000 15,000 S 1.50 (0.060) 1.00 (0.039) 1.20 (0.047) Pending

nanoSMDC Series

Size 3216 mm/1206 mils

nanoSMDC012F 3,000 15,000 P 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV

nanoSMDC016F 3,000 15,000 N 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV

nanoSMDC020F 3,000 15,000 02 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV

nanoSMDC025F 3,000 15,000 C 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA

nanoSMDC035F 3,000 15,000 03 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV

nanoSMDC050F/13.2 3,000 15,000 M 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV

nanoSMDC075F 3,000 15,000 L 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV

nanoSMDC110F 3,000 15,000 K 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV

nanoSMDC150F 3,000 15,000 15 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV

nanoSMDC200F 3,000 15,000 T 1.60 (0.063) 1.00 (0.039) 2.00 (0.079) UL, CSA, TÜV

* Data is preliminary

Part Number

Tape & Reel

Quantity

Standard

Package

Part

Marking

Dimension

A (Nom.)

Dimension

B (Nom.)

Dimension

C (Nom.)

Agency

Recognition

Recommended Pad Layout Figures [mm(In.)]

Table S6 Packaging and Marking Information for Surface-mount Devices

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