Datasheet

Relative Humidity
95% max. (non condensing)
Temperature Ranges
- Operating Temperature
–40°C to +85°C
- Case Temperature
+90°C max.
- Storage Temperature
–55°C to +105°C
Power Derating
- High Temperature
2.86 %/K above 65°C
See application note:
www.tracopower.com/overview/tmr2wi
Cooling System
Natural convection (20 LFM)
Remote Control
- Voltage Controlled Remote
On: < 0.6 VDC or open circuit
Off: 2.9 to 15 VDC
Refers to 'Remote' and '-Vin' Pin
- Off Idle Input Current
3 mA max.
- Remote Pin Input Current
-1.0 to 1.0 mA
Switching Frequency
100 - 650 kHz (PFM)
300 kHz typ. (PFM)
Insulation System
Functional Insulation
Isolation Test Voltage
- Input to Output, 60 s
1'500 VAC
Isolation Resistance
- Input to Output, 500 VDC
1'000 MΩ min.
Isolation Capacitance
- Input to Output, 100 kHz, 1 V
250 pF typ.
500 pF max.
Reliability
- Calculated MTBF
1'200'000 h (MIL-HDBK-217F, ground benign)
Washing Process
According to Cleaning Guideline
www.tracopower.com/info/cleaning.pdf
Housing Material
Non-conductive Plastic (UL 94 V-0 rated)
Potting Material
Epoxy (UL 94 V-0 rated)
Pin Material
Nickel-Iron (Alloy 42)
Pin Foundation Plating
Nickel (1 µm min.)
Pin Surface Plating
Tin (3 - 5 µm), matte
Housing Type
Plastic Case
Mounting Type
PCB Mount
Connection Type
THD (Through-Hole Device)
Footprint Type
SIP9
Soldering Profile
Lead-Free Wave Soldering
260°C / 10 s max.
Weight
6.5 g
Environmental Compliance
- REACH Declaration
www.tracopower.com/info/reach-declaration.pdf
REACH SVHC list compliant
REACH Annex XVII compliant
- RoHS Declaration
www.tracopower.com/info/rohs-declaration.pdf
Exemptions: 7a, 7c-I
(RoHS exemptions refer to the component
concentration only, not to the overall
concentration in the product (O5A rule).)
- SCIP Reference Number
d40a088b-a8a0-486b-86d0-09471abcbbb4
General Specifications
Supporting Documents
Overview Link (for additional Documents)
www.tracopower.com/overview/tmr2wi
TMR 2WI Series, 2 Watt
All specifications valid at nominal voltage, resistive full load and +25°C after warm-up time, unless otherwise stated.
www.tracopower.com September 20, 2023
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