Hammond 1530B105 10uH 277mA RF Choke, Iron Core Sub-Miniature
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224-955-1644Key Features
- 10 uH inductance, +/- 10% tolerance
- Maximum DC current 277 mA; maximum DC resistance 1.56 ohms
- Q minimum 36 at 7.9 MHz test frequency; Fo minimum 19 MHz
- Subminiature: 0.16 in max coil diameter, 0.25 in (6 mm) form length
- Iron core with varnish-impregnated coil
- L and Q values measured on a Q meter
- RoHS and REACH compliant
The 1530B105 is a 10 uH sub-miniature RF choke on an iron core with ±10% inductance tolerance, for network, filter and delay-line circuits where board space is tight.
With 1.56 ohms maximum DC resistance it handles up to 277 mA DC, and it is tested at 7.9 MHz with a 36 minimum Q and 19 MHz minimum Fo.
The 1530B105 specification: inductance 10 uH (+/- 10%), Q minimum 36 at a 7.9 MHz test frequency, Fo minimum 19 MHz, maximum DC resistance 1.56 ohms and maximum DC current 277 mA. L and Q values are measured on a Q meter.
Physically it is a subminiature part: maximum coil diameter is 0.16 in on a 0.25 in (6 mm) form length (±0.03 in). The coil is varnish impregnated and wound on an iron core. Shipping weight is 0.1 lb (0.05 kg), and the part is RoHS and REACH compliant (UNSPSC 39121301, UPC 623980291611).
Note that the manufacturer states the 1530 Series will soon be discontinued as a stocked series and is available while quantities last, so plan ahead if you are specifying it for ongoing production.
Ideal For
- Network applications
- Filter circuits
- Delay lines
- RF choking at up to 277 mA DC
Overview
| Series | 1530 Series Sub-Miniature R.F. Chokes |
| Part Number | 1530B105 |
| Short Description | RF CHOKE |
| Availability Note (Series) | Product line will soon be discontinued as a stocked series; available while quantities last |
Dimensions
| Coil Diameter Max. | 0.16 in |
| Form Length (+/- 0.03") | 0.25 in (6 mm) |
Electrical
| Q Min. | 36 |
| Fo Min. | 19 MHz |
| Inductance L | 10 uH |
| I - DC Max. | 277 mA |
| R - DC Max. | 1.56 ohms |
| Test Frequency | 7.9 MHz |
| L And Q Measurement | Measured on a Q meter |
| Inductance Tolerance | +/- 10% |
Identifiers
| UPC | 623980291611 |
| UNSPSC | 39121301 |
Packaging & Shipping
| Shipping Weight | 0.1 lbs (0.05 kg) |
Construction & Finish
| Core Material | Iron |
| Coil Treatment | Varnish impregnated |
Compliance & Certifications
| RoHS Compliant | Yes |
| REACH Compliant | Yes |
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Frequently Asked Questions
What is the inductance of the 1530B105?▾
10 uH with a tolerance of +/- 10%.
How much DC current can the 1530B105 carry?▾
The maximum DC current is 277 mA, with a maximum DC resistance of 1.56 ohms.
How big is it?▾
The maximum coil diameter is 0.16 in and the form length is 0.25 in (6 mm), +/- 0.03 in.
At what frequency are L and Q specified?▾
L and Q are measured on a Q meter at a 7.9 MHz test frequency; Q minimum is 36 and Fo minimum is 19 MHz.
Is the 1530 Series still in production?▾
The manufacturer states the 1530 Series will soon be discontinued as a stocked series and is available while quantities last.
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