Part Number: B57311V2151K60 vs B57311V2221K60

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Part Number: B57311V2151K60 B57311V2221K60
Manufacturer: EPCOS (TDK) EPCOS (TDK)
Description: NTC THERMISTOR 150 OHM 10% 0603 NTC THERMISTOR 220 OHM 10% 0603
Quantity Available: Available Available
Datasheets: - -
Mounting Type Surface Mount Surface Mount
Package / Case 0603 (1608 Metric) 0603 (1608 Metric)
Surface Mount YES YES
Terminal Shape WRAPAROUND WRAPAROUND
Operating Temperature -55°C~125°C -55°C~125°C
Packaging Tape & Reel (TR) Tape & Reel (TR)
Published 2002 2002
JESD-609 Code e3 e3
Pbfree Code yes yes
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited) 1 (Unlimited)
Number of Terminations 2 2
ECCN Code EAR99 EAR99
Terminal Finish Tin (Sn) Tin (Sn)
HTS Code 8533.40.80.70 8533.40.80.70
Subcategory Non-linear Resistors Non-linear Resistors
Resistor Type NTC THERMISTOR NTC THERMISTOR
Reach Compliance Code unknown unknown
Rated Power Dissipation (P) 0.18W 0.18W
Terminal Placement DUAL DUAL
Power - Max 180mW 180mW
Resistance Tolerance ±10% ±10%
Thermistor Application TEMPERATURE COMPENSATION TEMPERATURE COMPENSATION
Resistance in Ω @ 25°C 150 220
B Value Tolerance ±3% ±3%
B25/85 3540K 3540K
Thermal Sensitivity Index 3550 K 3550 K
B25/50 3500K 3500K
B25/100 3550K 3550K
RoHS Status ROHS3 Compliant ROHS3 Compliant
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