Hammond 159ZB 320mH 600mA DC Reactor, C10H Channel Frame
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Create Free Business AccountKey Features
- 320mH ±15% inductance at rated 600 mA DC current
- 7.8 ohm ±15% DC resistance; 400 VDC maximum operating voltage
- Open-bracket channel mount, mounting style C10H (A 3.25 in x C 2.00 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 159ZB is a 320 mH DC reactor rated for 600 mA DC and 400 VDC maximum operating voltage, a mid-current filter choke in the more compact C10H frame.
Unlike most 159 parts it uses the C10H mounting style and a 400 VDC rating, with 7.8 ohms of DC resistance and a 1.5 lb catalogue weight.
Electrically, the 159ZB is specified at 320mH ±15% with its inductance measured at the rated 600 mA DC. DC resistance is 7.8 ohms ±15% and the maximum operating voltage is 400 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 C10H: the series table lists A 3.25 in, B 1.88 in, C 2.00 in and D 2.81 in with a 0.19 in mounting hole. Weight is 1.5 lb in the series table and 2 lbs (0.91 kg) shipping weight. The part is RoHS and REACH compliant (UNSPSC 39121301, UPC 623980037516).
Ideal For
- High voltage power supply filtering
- DC reactor for supply rails up to 400 VDC at 600 mA
- Open-bracket channel mounting in equipment chassis
- Replacement filter choke for existing 159ZB 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 320mH, DC current 600 ma. |
| Part Number | 159ZB |
| Short Description | CHOKE |
Dimensions
| Mounting Style (Dim. Ref.) | C10H |
| Mounting Hole (Series Table) | 0.19 in |
| Dimension A (Part Data Sheet) | 3.25" / 82.6 mm |
| Dimension B (Part Data Sheet) | 2" / 50.8 mm |
| Dimension C (Part Data Sheet) | 2" / 50.8 mm |
| Dimension D (Part Data Sheet) | 2.81" / 71.4 mm |
| Dimension A (C10H Series Table) | 3.25 in |
| Dimension B (C10H Series Table) | 1.88 in |
| Dimension C (C10H Series Table) | 2.00 in |
| Dimension D (C10H Series Table) | 2.81 in |
| Mounting Hole G (Part Data Sheet) | 0.19" / 4.8 mm |
Electrical
| Inductance (±15%) | 320mH |
| Resistance (±15%) | 7.8 ohms |
| Hipot Test (Series) | Every unit Hipot tested (100%) at 1,500 VAC |
| DC Current (Rated) | 600 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 | 400 VDC |
| Inductance & Resistance Tolerance | 15% |
Identifiers
| UPC | 623980037516 |
| UNSPSC | 39121301 |
Packaging & Shipping
| Shipping Weight | 2 lbs (0.91 kg) |
| Weight (Series Table) | 1.5 lbs |
| Weight (Part Data Sheet) | 1.5 lbs / 0.68 kg |
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 159ZB?▾
The 159ZB is rated 320mH ±15% at 600 mA DC, and its inductance is measured at that rated DC current.
What voltage can the 159ZB be used at?▾
The listed maximum operating voltage is 400 VDC.
How is the choke mounted?▾
It uses an economical open-bracket channel mount in mounting style C10H, with a 0.19 in mounting hole per the series mechanical table.
What happens if my circuit draws more or less than 600 mA?▾
Per the manufacturer, units exhibit less inductance at slightly higher currents and more inductance at lower currents.
Is the 159ZB RoHS compliant?▾
Yes. It is listed as both RoHS and REACH compliant.
How much does the 159ZB weigh?▾
The series table lists 1.5 lb and the shipping weight is 2 lbs (0.91 kg).
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