Hammond 159Y 0.6H 750mA DC Reactor, 500VDC Channel Frame
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Create Free Business AccountKey Features
- 0.6H ±15% inductance at rated 750 mA DC current
- 11 ohm ±15% DC resistance; 500 VDC maximum operating voltage
- Open-bracket channel mount, mounting style C14H (A 4.03 in x C 2.63 in)
- Vacuum impregnated with polyurethane varnish for quiet operation and long life
- Every unit Hipot tested (100%) at 1,500 VAC; leads minimum 5 in long
- RoHS and REACH compliant
The 159Y is a 0.6 henry DC reactor rated for 750 mA DC and 500 VDC maximum operating voltage, bridging the milliamp-rated chokes and the ampere-rated 159Z parts.
Its low 11 ohm DC resistance keeps losses down at 750 mA, and it shares the C14H mounting style with the rest of the 159 parts listed here.
Electrically, the 159Y is specified at 0.6H ±15% with its inductance measured at the rated 750 mA DC. DC resistance is 11 ohms ±15% and the maximum operating voltage is 500 VDC. As with every choke in the 153-159 Series, it will show less inductance at slightly higher currents and more inductance at lower currents, so size it to the actual load current.
Construction follows the series' economical open-bracket channel mount, with leads at least 5 in long. Units are vacuum impregnated with polyurethane varnish for quiet operation and long life, and every unit is Hipot tested (100%) at 1,500 VAC.
Mechanically it uses mounting style C14H: the series table lists A 4.03 in, B 2.25 in, C 2.63 in and D 3.56 in with a 0.19 in mounting hole. Weight is 2.25 lb in the series table and 2.3 lbs (1.04 kg) shipping weight. The part is RoHS and REACH compliant (UNSPSC 39121301, UPC 623980205205).
Ideal For
- High voltage power supply filtering
- DC reactor for supply rails up to 500 VDC at 750 mA
- Open-bracket channel mounting in equipment chassis
- Replacement filter choke for existing 159Y designs
Overview
| Series | 153-159 Series D.C. Reactors or Filter Chokes (low to medium current) |
| Description | DC reactor, filter choke, open channel mount, inductance 0.6H, DC current 750 ma. |
| Part Number | 159Y |
| Short Description | CHOKE |
Dimensions
| Mounting Style (Dim. Ref.) | C14H |
| Mounting Hole (Series Table) | 0.19 in |
| Dimension A (C14H Series Table) | 4.03 in |
| Dimension B (C14H Series Table) | 2.25 in |
| Dimension C (C14H Series Table) | 2.63 in |
| Dimension D (C14H Series Table) | 3.56 in |
Electrical
| Inductance (±15%) | 0.6H |
| Resistance (±15%) | 11 ohms |
| Hipot Test (Series) | Every unit Hipot tested (100%) at 1,500 VAC |
| DC Current (Rated) | 750 ma. |
| Inductance Measurement | Measured at rated D.C. current |
| Inductance Vs. Current | Less inductance at slightly higher currents, more inductance at lower currents |
| Maximum Operating Voltage DC | 500 VDC |
| Inductance & Resistance Tolerance | 15% |
Identifiers
| UPC | 623980205205 |
| UNSPSC | 39121301 |
Packaging & Shipping
| Shipping Weight | 2.3 lbs (1.04 kg) |
| Weight (Series Table) | 2.25 lbs |
Construction & Finish
| Leads | Minimum 5" long |
| Mounting | Economical "open bracket" channel mount |
| Impregnation | Vacuum impregnated with polyurethane varnish for quiet operation and long life |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What are the inductance and current ratings of the 159Y?▾
The 159Y is rated 0.6H ±15% at 750 mA DC, and its inductance is measured at that rated DC current.
What voltage can the 159Y be used at?▾
The listed maximum operating voltage is 500 VDC.
How is the choke mounted?▾
It uses an economical open-bracket channel mount in mounting style C14H, with a 0.19 in mounting hole per the series mechanical table.
What happens if my circuit draws more or less than 750 mA?▾
Per the manufacturer, units exhibit less inductance at slightly higher currents and more inductance at lower currents.
Is the 159Y RoHS compliant?▾
Yes. It is listed as both RoHS and REACH compliant.
How much does the 159Y weigh?▾
The series table lists 2.25 lb and the shipping weight is 2.3 lbs (1.04 kg).
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