molded coils, mold coils, variable coil, adjustable coil, smd variable coils,tunable coils, wire wound inductors

Detailed Product Description

Features:

PP plastic bobbin. 
High stability, wire wound type as space wound.
Adjustable inductance.
Firm structure, random to adjust from top and bottom base.  
Frequency range: 30MHz 200MHz. 
Temperature coefficient :150ppm/Celsius degree (Max). 
Lead free products, RoHS compliant. 

Application:
ANT, RF & OSC Coils.
Wireless Transceiver & TV Receiver.
Car, Wireless Telecommunication & FM Radio .

 

Type & Dimensions:

Part No.	Color	L(Nom)(nH)	L(Min)(nH)	L(Max)	Q(Min)	Test Freq(MHz)
MD-0712-1.5TS-B	White	19.7	16.8	22.6	70	100
MD-0712-3.5TS-B	Orange	40.7	30.2	51.2	70	100
MD-0712-4.5TS-B	Yellow	58.4	44.0	72.8	60	100
MD-0712-5.5TS-B	Green	73.0	56.5	89.5	60	100
MD0712-6.5TS-B	Blue	87.5	72.6	102.4	50	100
MD-0712-7.5TS-B	Purple	107.0	88.4	125.6	50	100
Testing Instrucment: A-METER171, Inductance-HP4191A

 

Product identification:

MD-0712-3.5TS-B

Products type: "MD" for through hope type;  "MDS"  for surface mount type.
External dimention: "07" for Width 7.0 mm;  "12" for Height 12.0 mm.  
Number of turns :"3.5T"  for "3.5 "Turns. 
Wire wounding type :" C" for Closed -wound.  "S" for Space- wound. 
Core material : "A" for Aluminunm core, "B" for Brass core, "F "for Ferrite   core, "AR  for  Air. 

Note:Due to the limite, products' dimension diagram can't support here, more value info pls welcome to visit our website, thanks!