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EPCOS B57 DataSheet

No. Partie # Fabricant Description Fiche Technique
1
B57411V2151

EPCOS
NTC thermistors
Multilayer SMD NTC with inner electrodes Nickel barrier termination Excellent long-term aging stability in high temperature environment UL approval (E69802) Options Alternative resistance ratings, resistance tolerances and B value tolerances availabl
Datasheet
2
B57471V2103

EPCOS
NTC thermistors
Multilayer SMD NTC with inner electrodes Nickel barrier termination Excellent long-term aging stability in high temperature environment UL approval (E69802) Options Alternative resistance ratings, resistance tolerances and B value tolerances availabl
Datasheet
3
B57150

EPCOS
Temperature Measurement Leadless Disks
I Washer shape I Front surfaces silver-plated I For clamp contacting Da L TNT0291-L Options Alternative resistance ratings, rated temperatures and resistance tolerances available on request Delivery mode Bulk Termination Kontaktierung Da = 6,8 ± 0
Datasheet
4
B57820

EPCOS
Leadless Disks
I Thermistor disk with lapped, coplanar front surfaces I Front surfaces silver-plated I For clamp-contacting I UL approved type (up to 125 °C operating temperature) Termination R 100 (Ω) 39,60 77,00 92,00 D (mm) 5,1
  – 1,1 5,3 ± 0,3 5,1
  – 1,1 L (mm)
Datasheet
5
B57862

EPCOS
Miniature Sensors
I I I I I I Improved resistance to humidity Fast response High measuring accuracy Different tolerances available Epoxy resin encapsulation Insulated leads of silver-plated nickel wire, AWG 30 ø0,25 (AWG 30) 50±2 6±1 TNT0392-1 Options Non-standard
Datasheet
6
B57863

EPCOS
Heating and air conditioning systems
I Uni curve sensor I Fast response I High temperature accuracy ø0,25 (AWG 30) between 0 °C and 70 °C I Excellent long-term stability I Epoxy resin encapsulation I PTFE-insulated leads of silver-plated 50±2 6±1 nickel wire, AWG 30 Delivery mode Bu
Datasheet
7
B57540G540

EPCOS
Glass-Encapsulated Sensors
I I I I I Glass-encapsulated, heat-resistive and highly stable For temperature measurement up to 250 °C Fast response Small dimensions Leads: dumet wires (copper-clad FeNi) TNT0401-4 Dimensions in mm Options Leads: nickel-plated wires Delivery mo
Datasheet
8
B57211

EPCOS
(B572xx) SMD NTC Thermistors
I Multilayer SMD NTC with inner electrodes I Ni barrier termination (Ag/Ni/Sn) I High accuracy: ± 5 % in resistance, Termination 0,25±0,15
  – mobile phone applications (e.g. battery pack, TCXO, LCD)
  – data systems
  – automotive electronics 1,0±0,1
Datasheet
9
B57221

EPCOS
(B572xx) SMD NTC Thermistors
I Multilayer SMD NTC with inner electrodes I Ni barrier termination (Ag/Ni/Sn) I High accuracy: ± 5 % in resistance, Termination 0,25±0,15
  – mobile phone applications (e.g. battery pack, TCXO, LCD)
  – data systems
  – automotive electronics 1,0±0,1
Datasheet
10
B57220

EPCOS
Temperature Measurement Leadless Disks
I Thermistor disk with lapped, coplanar front surfaces I Front surfaces silver-plated I For clamp contacting I UL approved type (up to 125 °C operating temperature) Termination D = 2,9 ± 0,3 mm L = 1,3 ± 0,3 mm Approx. weight 50 mg Options Alterna
Datasheet
11
B57431

EPCOS
(B574xx) Temperature Measurement SMD NTC Thermistors
I Multilayer SMD NTC with inner electrodes I Ni barrier termination (AgNiSn) I High accuracy: ± 5 % in resistance, Termination 0,5±0,25 TNT0421-1-E B value tolerance down to ± 1,5 % available on request I Excellent long-term ageing stability in h
Datasheet
12
B57235

EPCOS
Switch-mode power supplies
I I I I I I I Useable in series connections up to 265 Vrms Coated thermistor disk Kinked leads of tinned copper wire Wide resistance range Small space requirement Cost-effective UL approval (E69802) ø0,6 5 36 _ 1 TNT0411-B Options Resistance toler
Datasheet
13
B57861

EPCOS
Miniature Sensors
50±2 I Fast response I High measuring accuracy, ø0,25 (AWG 30) close B value tolerance I Excellent long-term stability I Epoxy resin encapsulation I PTFE-insulated leads of silver-plated nickel wire, AWG 30 TNT0393-9 Options Non-standard lead len
Datasheet
14
B57871

EPCOS
Temperature Measurement
I I I I I High measuring accurancy Cost-effective Rugged design, epoxy resin encapsulation Tinned copper leads Lead spacing 2,5 mm 2,5 Delivery mode Bulk (standard), cardboard tape, reeled or in Ammo pack ø0,4 TNT0402-C Dimensions in mm Approx.
Datasheet
15
B57045K45

EPCOS
Temperature compensation
I Cost-effective I Good thermal coupling through screw-type case (thread M3) I Electrically isolated aluminum case Ris > 100 MΩ (V = 100 V dc); V is = 2500 V (test duration: 1 s) I Tinned copper leads Options Closer resistance tolerance available o
Datasheet
16
B57236S236

EPCOS
Switch-mode power supplies
I Close resistance tolerance, I I I I I improved insulation voltage Useable in series connections up to 265 Vrms Coated thermistor disk Kinked leads of tinned copper wire Wide resistance range UL approval (E69802) ø0,8 5 36 _ 1 TNT0413-S Delivery
Datasheet
17
B57500K500

EPCOS
(B57500K50x / B57501K50x) Evaporator sensor
I Copper case I Twin cable (black) I PVC-insulated wires 30±1 500±20 Options Alternative resistance ratings, rated temperatures, resistance tolerances, wire lengths and AWG 22, 24 or 26 available on request Delivery mode www.DataSheet4U.com 6±1,5
Datasheet
18
B57501K500

EPCOS
(B57500K50x / B57501K50x) Evaporator sensor
I Copper case I Twin cable (black) I PVC-insulated wires 30±1 500±20 Options Alternative resistance ratings, rated temperatures, resistance tolerances, wire lengths and AWG 22, 24 or 26 available on request Delivery mode www.DataSheet4U.com 6±1,5
Datasheet
19
B57500M500

EPCOS
Air sensor
I Thermistor with epoxy resin encapsulation I PVC-insulated wires (black) Epoxy resin 500±20 with tinned ends, AWG 26, Tmax = 105 °C Options Alternative resistance ratings, rated temperatures, resistance tolerances and wire lengths, AWG 22 or AWG
Datasheet
20
B57550G550

EPCOS
Glass-Encapsulated Sensors
ø0,2 TNT0280-6 Options Leads: nickel-plated wires Delivery mode Bulk Climatic category (IEC 60068-1) Max. power at 25 °C Resistance tolerance www.DataSheet4U.com Rated temperature Dissipation factor (in air) Thermal cooling time constant (in air)
Datasheet



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