Hi OM's,

could someone please tell my the SMT replacement transistors
for the mentioned parts in the subject line.

Many thanks in advance

Markus
DL8MBY

On Nov 11, 1:31 pm, Markus Wolfgart wrote:
Hi OM's,

could someone please tell my the SMT replacement transistors
for the mentioned parts in the subject line.

Many thanks in advance

Markus
DL8MBY

BF545 is somewhat similar, though notably lower gfs. MMBF4416 is
probably closer. If you go to the ON Semiconductor web site, you'll
find you can get to a selection table for JFETs. There are several
(mostly MMBF* numbers) SMT parts with characteristics similar to the
BF245A/B/C series. I suppose NXP (Philips' spun-off semiconductor
supplier) has similar on their website.

Cheers,
Tom

Thanks Tom,

this was the right hint to me concerning the replacement for the BF244-7
FET's.

vy 73

Markus

K7ITM schrieb:
On Nov 11, 1:31 pm, Markus Wolfgart wrote:
Hi OM's,

could someone please tell my the SMT replacement transistors
for the mentioned parts in the subject line.

Many thanks in advance

Markus
DL8MBY

BF545 is somewhat similar, though notably lower gfs. MMBF4416 is
probably closer. If you go to the ON Semiconductor web site, you'll
find you can get to a selection table for JFETs. There are several
(mostly MMBF* numbers) SMT parts with characteristics similar to the
BF245A/B/C series. I suppose NXP (Philips' spun-off semiconductor
supplier) has similar on their website.

Cheers,
Tom

On Nov 11, 10:31 pm, Markus Wolfgart wrote:
Hi OM's,

could someone please tell my the SMT replacement transistors
for the mentioned parts in the subject line.

Many thanks in advance

Markus
DL8MBY

Hi Markus,

you may look for MMBFU310LT1 manufactured by ON Semiconductors

73

Gian
I7SWX