B59210R0150A010 [TDK]
PTC加热元件;
| 型号： | B59210R0150A010 |
| 厂家： | 
TDK ELECTRONICS |
| 描述： | PTC加热元件 加热元件 |
| 文件： | 总9页 (文件大小：307K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PTC thermistors as heating elements
Rectangular, 48 V
Series/Type:
R210
Ordering code:
B59210R0150A010
Date:
2021-11-09
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Identification/Classification 1
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Identification/Classification 2
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Department:
PTC thermistors as heating elements
Rectangular, 48 V
B59210R0150A010
R210
Date:
2021-11-09
TDK Electronics AG 2021. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without TDK Electronics' prior express consent is prohibited.
PTC thermistors as heating elements
Rectangular, 48 V
B59210R0150A010
R210
Applications
Dimensional drawings
Automotive applications
- diesel fuel preheating
- defrosting
- additional cabin heating
Dimensions in mm
Features
Silver metallization
For clamp contacting, not suitable for soldering
Self-regulating
RoHS-compatible
Options
Other dimensions and ratings on request
Delivery mode
Packed in cardboard boxes
General technical data
Max. operating voltage
Rated voltage
Vmax
VR
60
V DC
V DC
V
48
Breakdown voltage
Curvature
VBD
> 120
< 0.05
mm
Operating temperature range
Operating temperature range
Tolerance of Rmin
(V = 0)
Top
-40/+200
-40/+100
±35
°C
°C
%
(V = VR
)
Top
ΔRmin
Electrical specifications and ordering codes
1)
Rmin
(V = V )
R
Ω
Tsurf
RR
(Vmeas ≤ 1.5 V)
Ordering code
Tref
(V = V )
R
(typ.)
°C
Ω
°C
150
18
175
30 typical
B59210R0150A010
1) Measured between points.
2021-11-09
Please read Cautions and warnings and
Page 2 of 9
Important notes at the end of this document.
PTC thermistors as heating elements
Rectangular, 48 V
B59210R0150A010
R210
Reliability data
|ΔR25/R25|
Test
Standard
Test conditions
Electrical endurance,
cycling
IEC 60738-1
Room temperature, Vmax
Number of cycles: 10 000
< 25%
Electrical endurance,
constant
IEC 60738-1
IEC 60738-1
Storage at Vmax and Top,max (@ VR)
Test duration: 1000 h
< 25%
< 25%
Damp heat
Temperature of air: 40 °C
Relative humidity of air: 93%
Duration: 56 days
Test according to IEC 60068-2-78
Characteristics (typical)
PTC resistance RPTC versus PTC temperature TPTC (measured at low signal voltage)
2021-11-09
Please read Cautions and warnings and
Page 3 of 9
Important notes at the end of this document.
PTC thermistors as heating elements
Rectangular, 48 V
B59210R0150A010
R210
Cautions and warnings
General
. TDK Electronics AG thermistors are designed for specific applications and should not be used
for purposes not identified in our specifications, application notes and data books unless
otherwise agreed with TDK Electronics AG during the design-in-phase.
. Ensure suitability of thermistor through reliability testing during the design-in phase. The
thermistors should be evaluated taking into consideration worst-case conditions
Storage
. Store thermistors only in original packaging. Do not open the package prior to processing.
. Storage conditions in original packaging: storage temperature -25°C … +45°C, relative
humidity <75% annual mean, maximum 95%, dew precipitation is inadmissible.
. Avoid contamination of thermistors surface during storage, handling and processing.
. Avoid storage of thermistor in harmful environment with effect on function on long-term
operation (examples given under operation precautions).
. Use thermistor within the following period after delivery:
- Through-hole devices (housed and leaded PTCs): 24 months
- Motor protection sensors, glass-encapsulated sensors and probe assemblies: 24 months
- Telecom pair and quattro protectors (TPP, TQP): 24 months
- Leadless PTC thermistors for pressure contacting: 12 months
- Leadless PTC thermistors for soldering: 6 months
- SMDs in EIA sizes 3225 and 4032, and for PTCs with metal tags: 24 months
- SMDs in EIA sizes 1210 and smaller: 12 months
Handling
. PTCs must not be dropped. Chip-offs must not be caused during handling of PTCs.
. The ceramic and metallization of the components must not be touched with bare hands. Gloves
are recommended.
. Avoid contamination of thermistor surface during handling.
Soldering
. Use rosin-type flux or non-activated flux.
. Insufficient preheating may cause ceramic cracks.
. Rapid cooling by dipping in solvent is not recommended.
. Compete removal of flux is recommended.
. Standard PTC heaters are not suitable for soldering.
2021-11-09
Please read Cautions and warnings and
Page 4 of 9
Important notes at the end of this document.
PTC thermistors as heating elements
Rectangular, 48 V
B59210R0150A010
R210
Mounting
. Electrode must not be scratched before/during/after the mounting process.
. Contacts and housing used for assembly with thermistor have to be clean before mounting.
Especially grease or oil must be removed.
. When PTC thermistors are encapsulated with sealing material, the precautions given in chapter
“Mounting instructions”, “Sealing and potting” must be observed.
. When the thermistor is mounted, there must not be any foreign body between the electrode of
the thermistor and the clamping contact.
. The minimum force and pressure of the clamping contacts pressing against the PTC must be
10 N and 50 kPa, respectively. In case the assembly is exposed to mechanical shock and/ or
vibration this force should be higher in order to avoid movement of the PTC during operation.
. During operation, the thermistor’s surface temperature can be very high. Ensure that adjacent
components are placed at a sufficient distance from the thermistor to allow for proper cooling at
the thermistors.
. Ensure that adjacent materials are designed for operation at temperature comparable to the
surface temperature of thermistor. Be sure that surrounding parts and materials can withstand
this temperature.
. Avoid contamination of thermistor surface during processing.
Operation
. Use thermistors only within the specified temperature operating range.
. Use thermistors only within the specified voltage and current ranges.
. Environmental conditions must not harm the thermistors. Use thermistors only in normal
atmospheric conditions. Avoid use in deoxidizing gases (chlorine gas, hydrogen sulfide gas,
ammonia gas, sulfuric acid gas etc), corrosive agents, humid or salty conditions. Contact with
any liquids and solvents should be prevented.
. Be sure to provide an appropriate fail-safe function to prevent secondary product damage
caused by abnormal function (e.g. use VDR for limitation of overvoltage condition).
This listing does not claim to be complete, but merely reflects the experience of TDK Electronics
AG.
2021-11-09
Please read Cautions and warnings and
Page 5 of 9
Important notes at the end of this document.
PTC thermistors as heating elements
Rectangular, 48 V
B59210R0150A010
R210
Symbols and terms
Symbol
A
Term
Area
C
Capacitance
Cth
f
Heat capacity
Frequency
I
Current
Imax
IR
Maximum current
Rated current
Ires
IPTC
Ir
Residual current
PTC current
Residual current
Ir,oil
Ir,air
IRMS
IS
ISmax
LCT
N
Residual current in oil (for level sensors)
Residual current in air (for level sensors)
Root-mean-square value of current
Switching current
Maximum switching current
Lower category temperature
Number (integer)
Nc
Nf
P
Operating cycles at V
, charging of capacitor
, failure mode
max
Switching cycles at V
Power
max
P25
Pel
Pdiss
RG
Rmin
RR
Maximum power at 25 °C
Electrical power
Dissipation power
Generator internal resistance
Minimum resistance
Rated resistance @ rated temperature TR
Tolerance of RR
RR
Δ
RP
Parallel resistance
RPTC
Rref
PTC resistance
Reference resistance
RS
Series resistance
R25
Resistance at 25 °C
R25,match
Resistance matching per reel/ packing unit at 25 °C
Tolerance of R25
R25
Δ
2021-11-09
Please read Cautions and warnings and
Page 6 of 9
Important notes at the end of this document.
PTC thermistors as heating elements
Rectangular, 48 V
B59210R0150A010
R210
T
Temperature
t
Time
TA
ta
TC
tE
Ambient temperature
Thermal threshold time
Ferroelectric Curie temperature
Settling time (for level sensors)
TR
Tsense
Top
Rated temperature @ 25 °C or otherwise specified in the data sheet
Sensing temperature
Operating temperature
TPTC
tR
PTC temperature
Response time
Tref
Reference temperature
TRmin
tS
Temperature at minimum resistance
Switching time
Tsurf
UCT
V or Vel
Vc(max)
VF,max
VRMS
VBD
Vins
Vlink,max
Vmax
Vmax,dyn
Vmeas
Vmeas,max
VR
Surface temperature
Upper category temperature
Voltage (with subscript only for distinction from volume)
Maximum DC charge voltage of the surge generator
Maximum voltage applied at fault conditions in protection mode
Root-mean-square value of voltage
Breakdown voltage
Insulation test voltage
Maximum link voltage
Maximum operating voltage
Maximum dynamic (short-time) operating voltage
Measuring voltage
Maximum measuring voltage
Rated voltage
VPTC
α
Voltage drop across a PTC thermistor
Temperature coefficient
Tolerance, change
∆
Dissipation factor
δth
Thermal cooling time constant
Failure rate
τth
λ
Lead spacing (in mm)
2021-11-09
Please read Cautions and warnings and
Page 7 of 9
Important notes at the end of this document.
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical
requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application. As a
rule we are either unfamiliar with individual customer applications or less familiar with them than the
customers themselves. For these reasons, it is always ultimately incumbent on the customer to
check and decide whether a product with the properties described in the product specification is
suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or failure
before the end of their usual service life cannot be completely ruled out in the current state
of the art, even if they are operated as specified. In customer applications requiring a very high
level of operational safety and especially in customer applications in which the malfunction or failure
of an electronic component could endanger human life or health (e.g. in accident prevention or life-
saving systems), it must therefore be ensured by means of suitable design of the customer
application or other action taken by the customer (e.g. installation of protective circuitry or
redundancy) that no injury or damage is sustained by third parties in the event of malfunction or
failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Material
Data Sheets on the Internet (www.tdk-electronics.tdk.com/material). Should you have any more
detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order.
We also reserve the right to discontinue production and delivery of products. Consequently,
we cannot guarantee that all products named in this publication will always be available.
The aforementioned does not apply in the case of individual agreements deviating from the
foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to our General Terms and
Conditions of Supply.
7. Our manufacturing sites serving the automotive business apply the IATF 16949 standard.
The IATF certifications confirm our compliance with requirements regarding the quality
management system in the automotive industry. Referring to customer requirements and customer
specific requirements (“CSR”) TDK always has and will continue to have the policy of respecting
individual agreements. Even if IATF 16949 may appear to support the acceptance of unilateral
requirements, we hereby like to emphasize that only requirements mutually agreed upon can
and will be implemented in our Quality Management System. For clarification purposes we like
to point out that obligations from IATF 16949 shall only become legally binding if individually agreed
upon.
Page 8 of 9
Important notes
8. The trade names EPCOS, CarXield, CeraCharge, CeraDiode, CeraLink, CeraPad, CeraPlas,
CSMP, CTVS, DeltaCap, DigiSiMic, ExoCore, FilterCap, FormFit, LeaXield, MiniBlue, MiniCell,
MKD, MKK, ModCap, MotorCap, PCC, PhaseCap, PhaseCube, PhaseMod, PhiCap, PowerHap,
PQSine, PQvar, SIFERRIT, SIFI, SIKOREL, SilverCap, SIMDAD, SiMic, SIMID, SineFormer, SIOV,
ThermoFuse, WindCap, XieldCap are trademarks registered or pending in Europe and in other
countries.
Further
information
will
be
found
on
the
Internet
at
www.tdk-electronics.tdk.com/trademarks.
Release 2020-06
Page 9 of 9
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