Hakko FR870B IR Preheater, Board, 2-Zone

Hakko FR870B-04

Hakko FR870B IR Preheater, Board, 2-Zone

Hakko FR870B IR Preheater, Board, 2-Zone

Hakko FR870B-04

Regular price $1,130.27
Shipping calculated at checkout.

Only 1000000 items in stock!


The FR-870B is a bench-top board heater designed to elevate the temperature of printed circuit board assemblies so that components on them can be soldered and de-soldered more easily, and with improved results. This is particularly useful on medium to high-mass board assemblies, which can “heat-sink” a significant amount of energy being supplied by a soldering iron tip, or handheld hot-air tool. This tool is particularly useful when soldering Pb-free assemblies.

The FR-870B is an updated replacement for the popular Hakko FR-870 IR Preheater that includes an upgrade to use the new high efficiency carbon filament lamps and the new software features found in the FR-872 4-zone IR preheater, thus allowing you to control the ramp rate at 1, 2, or 3 degrees Celsius per second when ou are in one of the two thermocouple modes.

• 2 independent switchable zones

• 248 mm x 140 mm PCB capacity

• Manual or Auto modes of operation

• Preheat control by Power or Thermocouple

• Soft EPO to protect assemblies

• Small footprint and low profile

• Faster than ceramic IR heating

Integrates with the Hakko FR-803B and FM-206

• Easy to remove reflector for cleaning and finding lost components

Watch the video below and learn HOW TO program the FR-870B preheater with a thermocouple.

Part Number: FR870B-04 (see Specifications for details)


Product Key: FR870B-04 PREHEATER, IR, BOARD, 2-ZONE, FR-870

Model Number FR-870B
Part Number
Input Voltage 120 VAC 50/60 Hz
Power Consumption 730W
Board Capacity 9.8 x 5.5 in. (248 x 140 mm)
Effective Heating Area (W x D) 7.5 x 3.2 in. (190 x 80 mm)
Maximum Board Depth 8.7 in. (220 mm)
Heating Zones 2
Operating Modes
Manual - Power
Manual - Thermocouple
Automatic - Power
Automatic - Thermocouple

External T/C Range 122 - 392°F (50 - 200°C)
External T/C Stability ±9 °F ( ±5°C)
Power Range 0 - 100% (1% increments)
T/C Inputs 1
Heater Type High Efficiency Carbon Filament
Heater Control Power - percentage-based
Thermocouple - PID Control
Zones 2
Heater Lamp MTBF
~2100 hours
External Connectionsâ€
1 - integrate w/FR-803B or FM-206
7.1 lb. (3.2 kg)
Dimensions (W x H x D)
11.7 x 3.9 x 12.2 in.
(296 x 100 x 311 mm)
Shipping Weight
10.5 lb. (4.77 kg)
Shipping Dimensions (W x H x D)
16 x 8 x 16.7 in. (407 x 203 x 425 mm)
ESD Safe
Safety Certification

†Requires optional cable (not included)


Part Number
FR-870B 2-Bank Preheater
Spare Heating Lamp
Power Cord
Instruction Manual

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