DSS1NB32A102Q91A Murata Electronics Capacitor (Other) In Stock
Murata DSS1NB32A102Q91A is a Pb-free through-hole feed-through capacitor with 1000 µF capacitance, 7.5 mm height, and minimum 1000 MΩ insulation resistance for EMI filtering in power supply and signal lines. From $3.50 in stock worldwide shipping.
- Manufacturer
- Murata Electronics
- Package
- Other
- Pin Count
- 3
- Lifecycle
- END OF LIFE
- Datasheet
- DSS1NB32A102Q91A Datasheet PDF
- Category
- Capacitor
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- 1000 µF feed-through capacitor configuration for effective high-frequency EMI noise suppression on power rails
- Through-hole mounting with 7.5 mm height and minimum 1000 MΩ insulation resistance for high-isolation filtering
- Pb-free and RoHS-compliant construction shipped in ammo-pack format for automated insertion
Applications
The DSS1NB32A102Q91A feed-through capacitor is used in industrial power supplies, motor drives, and medical equipment where conducted EMI noise on DC power lines must be suppressed before entering sensitive analog or digital circuits. Its 1000 µF capacitance provides significant bulk charge storage while the feed-through configuration allows current to pass through the capacitor body, creating a low-impedance path for high-frequency interference. The through-hole mounting suits chassis-level EMI filter assemblies in rugged industrial enclosures.
Specifications
| Pbfree Code | Yes |
| Factory Lead Time | 14Weeks |
| YTEOL | 3 |
| Capacitance | 1000 µF |
| Filter Type | FEED THROUGH CAPACITOR |
| Height | 7.5mm |
| Insulation Resistance-Min | 1000MΩ |
| Mounting Type | THROUGH HOLE MOUNT |
| Number of Functions | 1 |
| Packing Method | AMMO PACK |
| Rated Current | 6A |
| Rated Voltage | 100V |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| ECCN | EAR99 |
| HTS Code | 8504.50.80.00 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for DSS1NB32A102Q91A:
suggested
Frequently Asked Questions
How does a feed-through capacitor like the DSS1NB32A102Q91A differ from a standard bypass capacitor?
Unlike a standard bypass capacitor placed beside a conductor, the DSS1NB32A102Q91A is a feed-through type where the signal or power conductor passes through the capacitor body. This topology provides superior high-frequency EMI attenuation by ensuring parasitic series inductance is minimized, achieving effective noise suppression from audio frequencies up through several hundred MHz on the filtered line.
What capacitance and insulation resistance does the DSS1NB32A102Q91A provide?
The DSS1NB32A102Q91A provides 1000 µF of capacitance and a minimum insulation resistance of 1000 MΩ between the outer electrode and the circuit conductor. The high insulation resistance prevents leakage current from degrading circuit performance, making it suitable for precision analog filtering in instrumentation and medical device power inputs.
Which industries and applications use the DSS1NB32A102Q91A most commonly?
This feed-through capacitor is commonly used in industrial motor drives, switching power supply EMI filters, medical imaging equipment, and telecommunications power infrastructure. Applications requiring conducted emissions compliance per CISPR 22 or IEC 61000 standards benefit from the 1000 µF feed-through configuration, which effectively suppresses differential-mode noise in the 10 kHz to 100 MHz range.
What is the lead time for the DSS1NB32A102Q91A and how should procurement be managed?
The DSS1NB32A102Q91A currently has a factory lead time of approximately 14 weeks, which is longer than standard passive components. Procurement teams should place orders well in advance of production start dates and consider holding safety stock of at least 4 to 8 weeks' supply to avoid line stoppages during design-to-production transitions.
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