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Best Alternatives to JK-nSMD075-16

Package: 1206Jinrui Electronic Materials Co.Circuit ProtectionOperating Voltage (Max): 16VHold Current: 750mATrip Current: 1.5AMaximum Time to Trip: 200msCurrent Rating (Max): 100A

JK-nSMD075-16 is a 1206 surface-mount PTC resettable fuse rated for 0.75A hold current and 16V. When seeking alternatives, prioritize matching the hold current and package size, while a higher voltage rating is generally a safe upgrade.

AI replacement insight

Electrical riskmedium

Selecting a part with a higher hold current will reduce overcurrent sensitivity. This is the primary risk.

Package risklow

All viable candidates are in the same 1206 package, minimizing layout and assembly issues.

Can it be replaced directly?

Direct replacement for JK-nSMD075-16 should use only Datasheet verified or Strong match candidates; many approved options still require engineering review.

Best replacement path

The most direct replacement path is SMD1206-075C-30V, which matches key parameters and offers a voltage upgrade.

Main risk

The main risk is selecting an alternative with a different hold current, which alters the circuit's overcurrent protection point.

Recommended alternatives

4
SMD1206-075C-30V package
SMD1206-075C-30V

BNstar

Needs validationlow risk

Strong alternative with matching hold current and package, plus a higher voltage rating.

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Alternative comparison matrix

Feature / factorJK-nSMD075-16SMD1206-075C-30VSMD1206-100C-24VSMD1206-110C-24VCompatibility / risk
Package12061206120612061206 — Same package size ensures layout compatibility.; SMD1206-100C-24V: Same package size ensures layout compatibility.; SMD1206-110C-24V: Same package size ensures layout compatibility.; nSMD100-30V: Same package size ensures layout compatibility.
Current1.5 A1.5 A1.0 A1.1 A1.5 A / 1.0 A / 1.1 A — Trip current matches target.; SMD1206-100C-24V: Higher hold current; will allow more current before tripping.; SMD1206-110C-24V: Higher hold current; will allow more current before tripping.; nSMD100-30V: Higher hold current; will allow more current before tripping.
Voltage16 V30 V24 V24 V30 V / 24 V — Higher voltage rating provides increased design margin.; SMD1206-100C-24V: Higher voltage rating provides increased design margin.; SMD1206-110C-24V: Higher voltage rating provides increased design margin.; nSMD100-30V: Higher voltage rating provides increased design margin.

Application & sourcing insights

Questions & answers

Verified drop-in options for JK-nSMD075-16 are limited in the current batch. Review candidates marked Strong match or Datasheet verified, and validate package, pinout, and electrical limits before committing a BOM change.