MF-NSMF012-2

Part: MF-NSMF012 (MF-NSMF series) — Bourns

Type: Resettable PTC Fuse (Multifuse, 1206 surface mount)

Description: 30 V, 0.12 A hold / 0.29 A trip resettable PTC fuse in a 1206 footprint with a 10 A maximum interrupt current and a 0.2 s maximum time to trip at 1.0 A.

Operating Conditions:

• Supply voltage: not applicable (voltage rating V max. = 30 V for MF-NSMF012)
• Operating temperature: -40 to +85 °C
• Hold current (I hold) at 23 °C: 0.12 A; derates to 0.07 A at 85 °C and rises to 0.19 A at -40 °C

Absolute Maximum Ratings:

• Max voltage (V max.): 30 V
• Max fault current (I max.): 10 A

Key Specs:

• I hold at 23 °C: 0.12 A
• I trip at 23 °C: 0.29 A
• Resistance at 23 °C: 1.35 Ω min, 8.5 Ω (R1 max)
• Max time to trip: 0.2 s at 1.0 A, 23 °C
• Tripped power dissipation: 0.6 W typ. at 23 °C
• Trip cycle life: 100 cycles at V max, I max with no arcing or burning
• Trip endurance: 48 hours at V max with no arcing or burning
• Recommended storage: +40 °C max, 70 %R.H. max

Features:

• Standard 1206 footprint
• Fast time-to-trip to protect against overcurrent events
• ENIG terminal for excellent solderability
• Symmetrical design and low profile (0.7 mm to 1.6 mm)
• RoHS compliant and halogen free
• cUL (E174545) recognition
• TÜV approval to IEC 62319-1, IEC 60738-1 and IEC 60730-1:2013 clause 15, clause 17 and Annex J
• ESD Classification Class 6 (AEC-Q200-2, HBM)

Applications:

• USB & HDMI port protection
• Battery packs
• Tablet and laptop PCs
• Hard disk drives
• LCD / LED HDTVs
• Server and data center interfaces

Package:

• 1206 surface mount, ENIG terminals, tape and reel per EIA 481 (3,000 pcs. per reel for MF-NSMF012)

• n Standard 1206 footprint
• n Fast Time-to-Trip (TTT) to protect against overcurrent events
• n Excellent solderability with ENIG terminal
• n Symmetrical designs and low profile (0.7 mm ~ 1.6 mm)
• n RoHS compliant* and halogen free**
• n Agency recognition: and
• n TÜV approval to the following standards: IEC 62319-1, IEC 60738-1 and IEC 60730-1:2013 clause 15, clause 17 and Annex J

WARNING

Cancer and Reproductive Harm

www.P65Warnings.ca.gov

• RoHS Directive 2015/863, Mar 31, 2015 and Annex.

** Bourns considers a product to be 'halogen free' if (a) the Bromine (Br) content is 900 ppm or less; (b) the Chlorine (Cl) content is 900 ppm or less; and (c) the total Bromine (Br) and Chlorine (Cl) content is 1500 ppm or less.

Specifications are subject to change without notice. Users should verify actual device performance in their specific

applications. The products described herein and this document are subject to specific legal disclaimers as set forth on the

last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

• n USB & HDMI port protection
• n Battery packs
• n Tablet and laptop PCs
• n Hard disk drives
• n LCD / LED HDTVs
• n Server and data center interfaces

continued

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.