Polymer Capacitors: POSCAP Tantalum-Polymer

POSCAP Tantalum-Polymer design engineers Panasonic
POS Cap Polymer Tantalum Capacitors
Stable Capacitance at High Frequency and Temperature, with Low ESR/ESL Panasonic's Capacitor product line has been expanded with POSCAP Tantalum-Polymer Solid Capacitors.

The POSCAP product line spans several SERIES of Solid Electrolyte Chip Capacitors which include the TPE, TQC, TPF, TPSF, TPB, TPC, TPG, and TPU Series. These capacitors utilize a sintered tantalum anode and a proprietary high conductivity polymer for a cathode. Panasonic's innovative construction and processing yields the lowest ESR level in polymer tantalum technology, and exhibits excellent performance in high frequency applications.

Offering a high volumetric efficiency for capacitance, POSCAP Capacitors is available in various, compact package sizes for a small PCB footprint.

Additionally, POSCAP parts demonstrate a high reliability and high heat resistance, making them the ideal Chip Capacitor for digital, high-frequency devices and more.

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15 matches.
Body shapeSeries/TypeData SheetImageFeaturesCategory temperature range (℃)Rated voltage range (V.DC)Capacitance range (μF)Size CodeLength * Width (mm)Height (mm)RoHS (Compliance Certificate)REACH (Report of Confirmation)
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Surface Mount TypeTV・High reliability
・Guaranteed at 125℃
(for the car electronics)
-55
to +125
6.3
to 10
68
to 150
D2E, D3L7.3 X 4.31.8
to 2.8
CertificateReport of Confirmation
Surface Mount TypeTQC・High voltage: 35 V.DC max.-55
to +105
16
to 35
3.9
to 150
B2
D12, D15, D2, D3L
3.5 X 2.8
to 7.3 X 4.3
1.15
to 2.8
CertificateReport of Confirmation
Surface Mount TypeTPB・Standard-55
to +105
4.0
to 10
33
to 470
B2
D3L, D4
3.5 X 2.8
to 7.3 X 4.3
1.9
to 3.8
CertificateReport of Confirmation
Surface Mount TypeTPC・Low Profile: 1.1 mm-55
to +105
6.3
to 12.5
10
to 330
B1
D2
3.5 X 2.8
to 7.3 X 4.3
1.1
to 1.9
CertificateReport of Confirmation
Surface Mount TypeTH・Guaranteed 125℃-55
to +125
2.5
to 10
68
to 470
D2E, D2, D3L, D47.3 X 4.31.8
to 3.8
CertificateReport of Confirmation
Surface Mount TypeTC・Guaranteed 125℃-55
to +125
2.5
to 10
100
to 1000
D2E, D3L, D47.3 X 4.31.8
to 3.8
CertificateReport of Confirmation
Surface Mount TypeTQS・High voltage: 35 V.DC max.-55
to +105
16
to 35
6.8
to 33
B1S3.5 X 2.81.1CertificateReport of Confirmation
Surface Mount TypeTPF・Low ESR: 7 mΩ
・Large cap.: 1500 uF
-55
to +105
2.0
to 10
150
to 1000
D2E, D3L, D47.3 X 4.31.8
to 3.8
CertificateReport of Confirmation
Surface Mount TypeTA・High reliability
(for the car electronics)
-55
to +105
2.5
to 10
47
to 680
B2
D2E, D3L
3.5 X 2.8
to 7.3 X 4.3
1.8
to 2.8
CertificateReport of Confirmation
Surface Mount TypeTPU・Small size
・Low profile
・Face down terminal type
-55
to +85
2.5
to 10
4.7
to 150
S09
B09
2.0 X 1.25
to 3.5 X 2.8
0.9CertificateReport of Confirmation
Surface Mount TypeTPH・Small size
・Low ESR
・Face down terminal type
-55 to +105,
-55 to +85(Rated temp.+85℃)
2.5
to 10
33
to 220
A09, A143.2 X 1.60.9
to 1.4
CertificateReport of Confirmation
Surface Mount TypeTPG・Small size
・Low profile
・Large cap.: 220 uF max.
-55
to +105
2.5
to 12.5
33
to 220
B1G, B15G3.5 X 2.81.1
to 1.4
CertificateReport of Confirmation
Surface Mount TypeTPSF・Super low ESR: 6 mΩ max.
・Super low ESL: 0.7 nH
・Face down terminal type
-55
to +105
2.0
to 2.5
270B2S3.5 X 2.81.9CertificateReport of Confirmation
Surface Mount TypeTPE・Low ESR
*Last digit of part numbers were lost for models over 13 digits part number.
-55
to +105
2.0
to 10
47
to 1500
B2
D15E, D2E, D3L, D4
3.5 X 2.8
to 7.3 X 4.3
1.4
to 3.8
CertificateReport of Confirmation

Related Information

Capacitors › Polymer Capacitors › Tantalum Solid Capacitors with Conductive Polymer (POSCAP) › Catalog deletion & EOL modelsCatalog deletion & EOL models
Capacitors › Polymer Capacitors › Tantalum Solid Capacitors with Conductive Polymer (POSCAP) › Catalog deletion & EOL models › Country of OriginCountry of Origin
Capacitors › Polymer Capacitors › Tantalum Solid Capacitors with Conductive Polymer (POSCAP) › Catalog deletion & EOL models › Country of Origin › Explanation of Part NumbersExplanation of Part Numbers
Capacitors › Polymer Capacitors › Tantalum Solid Capacitors with Conductive Polymer (POSCAP) › Catalog deletion & EOL models › Country of Origin › Explanation of Part Numbers › Packaging SpecificationsPackaging Specifications
Capacitors › Polymer Capacitors › Tantalum Solid Capacitors with Conductive Polymer (POSCAP) › Catalog deletion & EOL models › Country of Origin › Explanation of Part Numbers › Packaging Specifications › Products Catalog (POSCAP)Products Catalog (POSCAP)
Capacitors › Polymer Capacitors › Tantalum Solid Capacitors with Conductive Polymer (POSCAP) › Catalog deletion & EOL models › Country of Origin › Explanation of Part Numbers › Packaging Specifications › Products Catalog (POSCAP) › Products listProducts list
Capacitors › Polymer Capacitors › Tantalum Solid Capacitors with Conductive Polymer (POSCAP) › Catalog deletion & EOL models › Country of Origin › Explanation of Part Numbers › Packaging Specifications › Products Catalog (POSCAP) › Products list › Recommended soldering condition/ Recommended land pattern dimensionsRecommended soldering condition/ Recommended land pattern dimensions
Capacitors › Polymer Capacitors › Tantalum Solid Capacitors with Conductive Polymer (POSCAP) › Catalog deletion & EOL models › Country of Origin › Explanation of Part Numbers › Packaging Specifications › Products Catalog (POSCAP) › Products list › Recommended soldering condition/ Recommended land pattern dimensions › Safety PrecautionsSafety Precautions
Capacitors › Polymer Capacitors › Tantalum Solid Capacitors with Conductive Polymer (POSCAP) › Catalog deletion & EOL models › Country of Origin › Explanation of Part Numbers › Packaging Specifications › Products Catalog (POSCAP) › Products list › Recommended soldering condition/ Recommended land pattern dimensions › Safety Precautions › Technical GuideTechnical Guide

 

Features

We support broad requests from mobile to industrial equipment.
We contribute to equipment downsizing, fewer components,
and power stabilization by high noise-removal performance.

  • Automotive
    Safety
    Infotainment

  • ICT
    Tablet PC
    Notebook PC
    Desktop PC
    Base station
    Server/Data center
    SSD
    USB charge/Non-contact charge

  • Industrial
    PLC/Industrial PC
    Motor driver/Inverter
    FA equipment
    Measuring instrument
    Power supply
    HEMS/BEMS/FEMS
    Smart meter
    Security camera

  • Home appliances
    Home information
    appliances

  • Others
    Amusement
    Electric tools
    OA equipment
    Medical equipmen

 

Lead free (Terminal plating is Palladium and Gold.)

Low profile chip capacitor

Low impedance and low ESR at high frequency

The rush current is guaranteed for 20A

Superior to Ta-Cap in safety

High ripple current capability

Long Life 105°C*2,000Hrs*

Excellent noise-absorbent characteristics

Excellent temperature characteristics up to .55°C

 


Measures Against Problems with Electrolytic Capacitors and General Tantalum Capacitors

1. SERVICE LIFE    2. NOISE MEASURE    3.SAFETY MEASURE    4. LOW PROFILE/SPACE-SAVING


 

1. Service Life (Compared to Electrolytic Capacitors)

Durability Test

Estimated Life Time

Durability test graph

Estimated life time graph

Electrolytic Capacitors contain liquid,
and thus their capacity is largely reduced
when they dry up.

Long Life of electrical conductivity
under normal temperature for
its different acceleration factor.

2. Noise Measure

General Tantalum
Aluminum Electrolytic Capacitors
High Ripple by High ESR

 

Conductivity
Low Ripple by Low ESR

General tantalum/aluminum electrolytic capacitors graph

 

 

yajirushi_migi

 

Ripple content image

Conductivity graph

 

3. Safety Measure (Compared to General Tantalum Capacitors)

Overvoltage Test - General Tantalum Capacitors Overvoltage Test - Conductive Capacitors

Overvoltage test General tantalum capacitors image

  •  
  • 右向き矢じるし

Overvoltage test Conductive capacitors image

Ignition by overvoltage Safety with self-recovery function

4. Low Profile/ Space-Saving

Low Profile

Aluminum Electrolytic Capacitors SP-Cap / POSCAP

aluminum electrolytic capacitors picturealuminum electrolytic capacitors image

  •  
  • 右向き矢じるし

 

SP-Cap/POSCAP picture SP-Cap/POSCAP image

Space-Saving (Reduced Space by 70%)

General Tantalum SP-Cap / POSCAP

General tantalum picture

  • 右向き矢じるし

SP-Cap/POSCAP picture

 


Measures Against Problems in Ceramic Capacitors (MLCC)

1. INSUFFICIENT CAPACITANCE    2. RUDENESS PREVENTION/ANTI-VIBRATION     3. CRACK PREVENTION MEASURES     4. SAFETY MEASURES


 

1. Insufficient Capacitance    

Capacitance of MLCC is Reduced by Voltage Application + Low Temperature/High Temperature

Capacitance of MLCC is reduced by Voltage application + Low temperature/High temperature

Quantity of MLCC and SP-cap/POSCAP

2. Rudeness Prevention/Anti-Vibration

MLCC

Expansion and contraction of element by piezo effect (Generation of Micro vibrations)

SP-Cap / POSCAP

No Vibration

3. Crack Prevention Measures

MLCC is Cracked By Temperature/Mechanical Impact

4. Safety Measures

Fire Spreading to Board

MLCC

MLCC picture

 

右向き矢じるし

    The red heat continues if MLCC is short-circuited

    MLCC red heat picture

     

    右向き矢じるし

    Fire broadly spread to the board around MLCC

    Fire broadly spread to the board around MLCC

    SP-Cap

    SP-Cap picture

     

     

    右向き矢じるし

    •  

     

     


    No red   heat

     

    右向き矢じるし

    SP-Cap/POSCAP swells or burns, but less spreading of fire

    SP-Cap/POSCAP swells or burns, but less spreading of fire

     

    Applications

    POSCAP is used in the following applications from the lineup of the low profile and the small size. The conductive polymer characteristic (low ESR etc.) is included, too.

    Main purpose of use: Low Profile

    • The backup circuit of SSD

    Main purpose of use: Small size

    • The battery line of smartphone

    Other:

    • USB Charger and USB output terminal, LCD panel, etc.

    Support Tools

    Simulation Data LibrariesCapacitor Selection ToolCAD Data
    Frequency characteristic data, equivalent circuit models, and S-parameter data can be downloaded for each individual item number.This tool displays the characteristic (ESR, ripple current, capacitance etc.) needed for a capacitor and automate the selection of a proper capacitor.CAD data can be download. (3D STEP)

    Download

    Download

    Download