Hammond 1536D 3.35 uH 20 A Heavy Duty Hash Choke
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Create Free Business AccountKey Features
- 3.35 uH inductance, +/-20% tolerance
- 20 A maximum DC current
- 0.01 ohm DC resistance
- Molded powdered iron core; coil diameter 0.53 in (13 mm), core length 1.31 in (33 mm)
- Vinyl insulation covering with 1.25 in (+/- 0.1 in) leads
- Self-resonant frequency 45 MHz
- Inductance measured at 7.9 MHz
- RoHS and REACH compliant
The 1536D is a heavy duty hash choke from the 1536 R.F. Chokes Series, rated at 3.35 uH (+/-20%) with a maximum DC current of 20 A. The 1536 Series is built for high inductance and high current, making the 1536D a fit for power-line hash and RF noise filtering where the choke must pass substantial DC current.
At 20 A maximum DC current and just 0.01 ohms DC resistance, the 1536D carries the highest current rating in the 1536 table, with a 45 MHz self-resonant frequency. The manufacturer groups this part under the 1536 Series "Heavy Duty Hash" designation, alongside other values from 3.35 uH to 1000 uH.
Construction is based on a molded powdered iron core, and all chokes in the series include a vinyl insulation covering with 1.25 in long leads (+/- 0.1 in). The coil diameter is 0.53 in (13 mm) and the core length is 1.31 in (33 mm). Inductance for this part is measured at 7.9 MHz.
Electrical summary: DC resistance 0.01 ohms, a self-resonant frequency of 45 MHz, and 20 A maximum DC current. The part is RoHS and REACH compliant, with a listed shipping weight of 0.05 lbs (0.02 kg). Its UPC is 623980296005 for receiving and inventory matching.
Ideal For
- Hash noise suppression on high-current DC lines
- RF choking where high DC current must pass
- Filtering applications requiring 3.35 uH at up to 20 A
Overview
| Series | 1536 Series |
| Product Type | Heavy Duty Hash Choke (R.F. Choke) |
| Short Description | HASH CHOKE 3.35 UH 20A |
Dimensions
| Core Length | 1.31 in (33 mm) |
| Coil Diameter | 0.53 in (13 mm) |
| Lead Length (Series) | 1.25 in (+/- 0.1 in) |
Electrical
| Inductance | 3.35 uH |
| DC Resistance | 0.01 ohms |
| Maximum DC Current | 20 A |
| Inductance Tolerance | +/-20% |
| Self-Resonant Frequency | 45 MHz |
| Inductance Test Frequency | 7.9 MHz |
Identifiers
| UPC | 623980296005 |
| UNSPSC | 39121301 |
Packaging & Shipping
| Shipping Weight | 0.05 lbs (0.02 kg) |
Construction & Finish
| Core | Molded powdered iron |
| Insulation | Vinyl insulation covering |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What inductance and current rating does the 1536D have?▾
3.35 uH (+/-20%) with a maximum DC current of 20 A.
What is the DC resistance of the 1536D?▾
0.01 ohms.
At what frequency is inductance measured?▾
For the 1536D, inductance is measured at 7.9 MHz. The series measures L at 7.9 MHz on 1536D, E and F and at 1 kHz on all others.
What are the 1536D dimensions?▾
Coil diameter 0.53 in (13 mm), core length 1.31 in (33 mm), with 1.25 in (+/- 0.1 in) leads per the series data.
What is the core made of?▾
The 1536 Series uses a molded powdered iron core, and all chokes include a vinyl insulation covering.
Is the 1536D RoHS compliant?▾
Yes, it is listed as RoHS and REACH compliant.
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