Type 0ZCF Series

4 / 4

Bel Fuse Inc.

206 Van Vorst Street

Jersey City, NJ 07302 USA

+1 201.432.0463

Bel.US.CS@belf.com

belfuse.com/circuit-protection

© 2023 Bel Fuse, Inc.

Rev. 0ZCF Apr2023

Environmental Specifications

Temperature cycling

JESD22 Method JA-104

Biased humidity

MIL-STD-202 Method 103

Operational life

MIL-STD-202 Method 108

Resistance to solvents

MIL-STD-202 Method 215

Mechanical shock

MIL-STD-202 Method 213

Vibration

MIL-STD-202 Method 204

Resistance to soldering heat

MIL-STD-202 Method 210

Thermal shock

MIL-STD-202 Method 107

Solderability

ANSI/J-STD-002

Board flex(SMD)

AEC-Q200-005

Terminal strength

AEC-Q200-006

Solder Reflow and Rework Recommendations

Profile Feature

Pb-Free Assembly

Average Ramp-Up Rate (Tsmax to Tp)

3°C/second max

Preheat :

Temperature Min (Tsmin)

Temperature Max (Tsmax)

Time (tsmin to tsmax)

150°C

200°C

60-180 seconds

Time maintained above:

Temperature(TL)

217°C

Time (tL)

60-150 seconds

Peak/Classification Temperature(Tp) :

260°C

Time within 5°C of actual Peak :

Temperature (tp)

20-40 seconds

Ramp-Down Rate :

6°C/second max.

Time 25°C to Peak Temperature :

8 minutes max

Solder Reflow

Due to “lead free / RoHS Compliant ” construction of these PTC devices , the required Temperature and Dwell Time in the “ Soldering ” zone of

the reflow profile are greater than those used for non-RoHS devices.

1. Recommended reflow methods; IR, vapor phase oven, hot air oven.

2. Not Recommended For Wave Solder / Direct Immersion.

3. Recommended paste thickness range

– 0.20 – 0.25mm.

4. Devices are compatible with standard industry cleaning solvents and methods.

5. MSL: 2a (According to IPC J-Std-020).

Caution

If reflow temperature / dwell times exceed the recommended profile, the electrical performance of the PTC may be affected.

Rework: MIL-STD-202G Method 210F, Test Condition A.

Standard Packaging

P/N Explanation and Ordering Information

Part Number

Tape/Reel Qty

0ZCF0030FF2C

Thru

0ZCF0075AF2C

2,000

0ZCF0100AF2A

1,000

0ZCF0110AF2A

1,000

0ZCF0110FF2C

Thru

0ZCF0330FF2C

2,000

0ZCF0400FF2A

0ZCF0500FF2A

1,000

2000 or 1000 fuses in 7 inches dia. Reel, 8mm wide

tape, 4mm pitch, per EIA-481(equivalent IEC-286 part 3).

Specifications subject to change without notice