TFI 20

TRACO Power
495-TFI20
TFI 20

Mfr.:

Description:
EMI Filter Circuits 20W Surge Filter in a PCB Mount Plastic Case

ECAD Model:
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In Stock: 19

Stock:
19 Can Dispatch Immediately
Factory Lead Time:
18 Weeks Estimated factory production time for quantities greater than shown.
Minimum: 1   Multiples: 1
Unit Price:
$-.--
Ext. Price:
$-.--
Est. Tariff:

Pricing (USD)

Qty. Unit Price
Ext. Price
$30.50 $30.50
$27.86 $278.60
$25.71 $514.20
$23.97 $2,397.00
$23.14 $4,628.00
$20.81 $10,405.00

Product Attribute Attribute Value Select Attribute
TRACO Power
Product Category: EMI Filter Circuits
RoHS:  
43 VDC to 160 VDC
Solder Pin
- 40 C
+ 95 C
Brand: TRACO Power
Country of Assembly: Not Available
Country of Diffusion: Not Available
Country of Origin: TW
Height: 10.2 mm
Length: 31.8 mm
Product Type: EMI Filter Circuits
Factory Pack Quantity: 10
Subcategory: Filters
Width: 20.3 mm
Unit Weight: 14 g
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Attributes selected: 0

CAHTS:
8548000000
USHTS:
8548000000
JPHTS:
854800000
ECCN:
EAR99

TFI 20 / 150 / 300 Power Line Surge Filters

TRACO Power TFI series Power Line Surge Filters are available with 20W, 150W, and 300W ratings. When placed in front of any DC/DC converter, the TFI filter clamps momentary over-voltage transients to a safe value, protecting the converter from being damaged. During normal operation, the output voltage follows the input voltage (Vout = Vin - 2VDC typ.) up to 168VDC where the voltage is actively clamped. The TFI surge filters from TRACO Power handle the strict definition laid out in the RIA12 standard, allowing transients up to 20ms at 385VDC. This level of protection is specifically required in railway applications where high voltage transients are expected but can also be used for 72VDC, 96VDC, and 110VDC battery systems in railway applications.

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TRACO POWER