Fixed Plastic Dielectr Capacitor P/N MIL-C-19978/20

Specifications

Capacitance value per section

Microfarads Single Section 0.100

Nonderated operating temp

Celsius Minimum -65.0 and Celsius Maximum 125.0

Test data document

Specification (Includes Engineering Type Bulletins, Brochures,Etc., That Reflect Specification Type Data in Specification Format; Excludes Commercial Catalogs, Industry Directories, and Similar Trade Publications, Reflecting General Type Data on Certain Environmental and Performance Requirements and Test Conditions That Are Shown AS "Typical", "Average", "Nominal", Etc.). 81349--IL-C-19978

Terminal type and quantity

Uninsulated Wire Lead 2

Internal electrical connection type

Extended Foil

Mounting facility type and quantity

Unthreaded Mounting Holes 1

Features provided

Hermetically Sealed Case

Terminal length

1.625 in minimum

Body diameter

0.312 in (nominal)

Body length

0.812 in (nominal)

Insulation resistance at maximum operating temp

Megohm-Microfarads 20.0

Unthreaded mounting hole diameter

0.144 in (nominal)

Insulation resistance at reference temp

Megohms 25000.0

Dissipation factor at reference temp in percent

1.0000

Terminal surface treatment

Solder

Terminal diameter

0.025 in (nominal)

Reliability indicator

Not Established

Specification/standard data

Government Specification 81349--IL-C-19978 to 20

Tolerance range per section

Percent Single Section -10.00 to 10.00

Dielectric material

Paper and Plastic Polyethylene Terephthalate (Pet)(Polyester)

Nonderated continuous voltage rating and type per section

DC Single Section 100.0

From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.

Cross-reference part numbers

MIL-C-19978/20 CQ10A3KB104K3

Also referenced as

221506

Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.

Shown for identification only. SECO can quote against any of these numbers.

Logistics data

Source of supply	SMS DLA Land and Maritime, Columbus, Ohio
Acquisition advice code	J Not stocked, centrally procured — the government does not stock this item; it is procured only when a requisition arrives. SECO has 77 on the shelf
Unit of issue	EA each
Demilitarization code	A Demilitarization not required — non-munitions-list item
Controlled inventory code	U Unclassified
Hazardous material indicator	P No HMIS record; MSDS may apply by end use

Source: public FLIS/PUB LOG cataloging data.

Why buy from SECO

These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.

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FAQ

What is NSN 5910-00-621-9211?
NSN 5910-00-621-9211 (5910006219211) — Fixed Plastic Dielectr Capacitor: SECO Parts has 77 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for fixed plastic dielectr capacitor in federal supply class 5910 (Capacitors).

Is NSN 5910-00-621-9211 available?
SECO Parts has 77 in stock in Augusta, GA — order or request a quote below.

How much does NSN 5910-00-621-9211 cost?
SECO typically prices parts like NSN 5910-00-621-9211 at $60–$105 each: an estimate from the government catalog price and what SECO has charged for similar parts. It is not a quote — request one for your price, usually answered the same business day. Quote lines carry a $50 minimum.

What part numbers cross-reference to NSN 5910-00-621-9211?
Part numbers that cross-reference this NSN include MIL-C-19978/20, CQ10A3KB104K3. It is also referenced by older, superseded or advisory numbers: 221506. SECO can quote against any of them.