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EPCOS B72214S250K101

EPCOS - B72214S250K101 - Varistor,  Circuit Protection; 25Vrms; 77V; 1000A; Metal Oxide; 5850pF; Wire; 0.10W; 25ns View larger image View larger image
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EPCOS Varistor, Circuit Protection; 25Vrms; 77V; 1000A; Metal Oxide; 5850pF; Wire; 0.10W; 25ns
Mfr. Part#:

Allied Stock#: 70102339

 RoHS Compliant Part

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Pricing (USD) & Availability
Special Pricing
$0.133 (Each)
1$0.133(Save 27%)
Excess Inventory, Discount available online only. Restrictions apply*
Standard Pricing
$0.182 (Each)

3805 can ship immediately.

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Minimum Quantity: 1 |  Multiples Of: 1


Brand/Series: Standard Series
Capacitance: 5850 pF
Clamping Voltage: 77 V
Current, Peak: 1000 A
Dimensions: 15.5mm (Ma x .) Dia. x 4.2mm (Ma x .) W x 18.5mm (Ma x .) H
Electric Strength: 7 J
Energy Rating: 7 Joules
Insulation Resistance: 10 Megohms (Min.)
Mounting Style: Through Hole
Package Type: Leads
Power Rating: 0.1 W
Technology: Metal Oxide
Temperature, Operating, Maximum: 85 °C
Temperature, Operating, Minimum: -40 °C
Terminal Type: Tinned Copper
Time, Response: 25 ns
Type: MOV
Voltage, AC: 25 VAC
Voltage, DC: 31 VDC
Voltage, Operating: 25 Vrms @ +85 °C, 31 VDC @ +85 °C
Voltage, Varistor: 39 V


Applications requiring protection at operating voltage levels as low as 11 volts and as high as 1100 volts with energies rated up to 15000 joules, depending on the device selected.
Typical Protection Applications:
  • Protection of Semiconductors (Diodes, Transistors, Thyristors, ICs, Etc.)
  • Appliances Connected to 110 V or 220 VAC
  • Industrial Equipment Vulnerable to Transients on the AC Power Line (Computers, Traffic Controls, Motor Controllers, Etc.)
  • Protection of Equipment Connected to Telephone or Signal Lines, Such as Security Systems, Railroad Equipment, Fire Alarm Systems, Etc.
  • Arc Suppression Across Relay and Switch Contacts
  • Power Control Equipment for Power Distribution Lines
  • GFI (Ground Fault Interrupters)
  • Nanosecond Switching Response Time, <15 ns, with Minimal Lead Length
  • High Transient Current Capability (Up to 100,000 Amps)
  • No Extinguishing or Follow-On Current Limitations
  • Compatible with Automatic Insertion; Tape and Reel Configuration Available on S05, S07, S10 and S14 Series
  • Eliminates Dangerous Voltage Transients
  • Lowers Overall System Costs by Reducing Downtime and Maintenance Costs
  • Improves Component and System Reliability
  • Reduces EMP/RFI Interference

  • *Discount only applies to the first price-break quantity. Discount offered online only. Discounts cannot be combined with any other offers, promotions or contract pricing. Price applies to in-stock purchases only.