Part Datasheet Audit

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Project part metadata/properties currently found:

Table

FieldValue found
Manufacturer Part Number (MPN)0ZCF0300AF2C
ManufacturerBelFuse
Part TypeCircuit Protection Devices
Package / Case CodeSMD
MountSurface Mount
Designator PrefixC
Datasheet URLhttps://www.mouser.com/datasheet/2/643/0ZCF_Nov2016-1133542.pdf
DescriptionNo separate description property found; closest set value is Part Type: Circuit Protection Devices
Pin count2 pins / pads found: pins 1 and 2
Footprint assetFUSC7451X115N.kicad_mod
3D model asset0ZCF0300AF2C.stp
Electrical/mechanical ratings from the linked datasheet for 0ZCF0300AF2C:

Table

RatingValue
Hold Current, IH3.00 A
Trip Current, IT5.20 A
Rated Voltage, Vmax15 VDC
Maximum Current, Imax100 A
Typical Power, Pd1.5 W
Max Time to Trip20.0 s @ 8.0 A
Resistance, Rmin0.010 Ω
Resistance, R1max0.048 Ω
Operating Temperature Range-40°C to 85°C
Agency ApprovalsUL: Yes, TÜV: Yes
Series / Size0ZCF Series, 2920 Chip
Marking CodeTop: 0300, Bottom: 15
Additional note: the schematic pin records themselves show terminal-style metadata with Designator Prefix: P for individual pins 1 and 2, but the project-level part metadata shows Designator Prefix: C.

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Audit complete. The existing datasheet URL is valid, so no update was needed.
Key specs: Bel Fuse 0ZCF0300AF2C, 2920 SMD PPTC, 2 terminals, 3.0 A hold, 5.2 A trip, 15 VDC, 100 A maximum fault current, 1.5 W typical tripped power, 0.010–0.048 Ω, −40°C to +85°C.
Flagged mismatches:
  • Project description incorrectly states 6 VDC; this MPN is rated 15 VDC.
  • Description’s 0.9 mm height conflicts with the datasheet’s 1.15 mm maximum body thickness.
  • Footprint pads are approximately 1.92 × 5.45 mm with a 4.85 mm inner gap; datasheet recommendation is 2.30 × 5.60 mm pads with 5.10 mm spacing.
  • Designator prefix is C; a resettable fuse should normally use F.
  • Pins 1 and 2 lack descriptions and are marked Unspecified; both should be described as non-polarized passive PPTC terminals.
  • MPN, manufacturer, SMD mounting, 2920 classification, two-pin count, body outline, and pad numbering are otherwise consistent.
Fix metadata and footprint
Correct part metadata
Fix footprint pads
Update pin descriptions
Run quality check
1
Pin Number
1
2
Pin Number
2
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0ZCF0300AF2C

0ZCF0300AF2C thumbnail
Resettable PTC Fuse – 3 A polymeric positive temperature coefficient (PPTC) resettable fuse for overcurrent and short-circuit protection in power supplies, automotive electronics, USB power lines, battery-powered devices, industrial equipment, and embedded systems. Features a 15 V maximum operating voltage, 3 A hold current, 5.2 A trip current, and 100 A maximum fault current. Provides 10 mΩ minimum initial resistance, 48 mΩ maximum post-trip resistance, and a 20 s maximum trip time under specified fault conditions. Designed in a 2920 (7351 Metric) surface-mount package, qualified to AEC-Q200, cURus, and TÜV standards, and specified for operation over a −40°C to +85°C temperature range.
#BelFuse #0ZCF0300AF2C #ResettableFuse #PTCFuse #PPTCFuse #PolymericPTC #OvercurrentProtection #CircuitProtection #3A #2920 #AECQ200 #SurfaceMount #EmbeddedSystems

Properties

0ZCF0300AF2C

BelFuse

Circuit Protection Devices

mouser.com/datasheet/2/643/0ZCF_Nov2016-1133542.pdf

C

Surface Mount

SMD

Pricing & Availability

DPN

Stock

Qty 1

1

0

$0.1805

1

6.6K

$0.47

1

2K

$0.47

2

662–2K

$0.2086–$0.371

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