Nichicon America · Electronic Components
TLB1H681M
Capacitor, Fixed, Electrolytic
Part NumberTLB1H681M
ManufacturerNichicon America
AvailabilityAvailable to order — request a quote
Specifications
NSN5910-01-160-8770 (NSN)
Federal Item NameCAPACITOR,FIXED,ELECTROLYTIC
Federal Supply Class5910 — Capacitors
Reliability IndicatorNOT ESTABLISHED
Terminal Length1.380 INCHES MINIMUM
Nonderated Operating Temp-40.0 CELSIUS MINIMUM AND 85.0 CELSIUS MAXIMUM
Impedance At Minimum Operating Tem2.0
Capacitance Value Per Section680.000 MICROFARADS SINGLE SECTION
Electrical PolarizationPOLARIZED
Nonderated Continuous Voltage Rati50.0 DC SINGLE SECTION
Schematic Diagram DesignatorNO COMMON OR GROUNDED ELECTRODE(S)
Body Diameter0.630 INCHES MAXIMUM
Body Length1.240 INCHES MAXIMUM
Terminal Diameter0.032 INCHES NOMINAL
Vendor Part NumbersC437ARF640
Cancelled NSN5910-00-007-4483 (cancelled)
RH Electronics, Inc. — independent stocking distributor since 1982.
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Every shipment inspected on receipt · ISO 9001:2015 · ANSI/ESD S20.20 · ERAI member since 1998 · GIDEP participant
Frequently asked
Is TLB1H681M available?
We can source TLB1H681M even if it isn't in our active stock list. As an independent distributor we reach inventory outside the franchise channel — including hard-to-find and obsolete parts. Send us a quote request.
Is TLB1H681M by Nichicon America obsolete or end-of-life?
We specialize in obsolete, end-of-life, and discontinued components. If TLB1H681M has been discontinued, we can often source remaining stock or qualified alternates. Contact us with your quantity and target date.
How does RH Electronics verify parts like TLB1H681M?
Every incoming shipment is inspected under our ISO 9001:2015 quality system — documentation, markings, and construction checked against known-good references. For deeper analysis, we direct work through accredited independent labs. We've been an ERAI member since 1998 and a GIDEP participant.
Can you find a cross-reference or alternate for TLB1H681M?
Yes. Our team reads part numbers the way they were designed — decoding family, speed, temperature grade, package, and reliability level — to identify acceptable alternates when the exact part isn't available. Submit a quote request and we'll advise.