38 mm (1.5") photomultiplier
9102B series data sheet

6 characteristics

1 description

unit

The 9102B is a 38 mm (1.5”) diameter, end window
photomultiplier with blue-green sensitive bialkali photocathodeand 10 high gain, high stability, SbCs dynodes of linear focuseddesign for good linearity and timing.

2 applications
wide range of applications
high energy physics studies
x-ray and gamma-ray spectroscopy

3 features
good SER
good pulse height resolution
excellent stability

4 window characteristics

9102Bborosilicate
spectral range* (nm)refractive index (nKThU

290 - 630
1.49(ppm)
(ppb)
(ppb)

300
250
100

5 typical spectral response curves

(1)

30

32
2890
12.5
420
500
700
1000
0.2

0.1

900

0.05
1200
0.3

1

6.4

25
100
2.5
7.3
10.5
20

1.3
± 0.5
3.5
63
4
4.5
35
60
100
75
5.6
500
60
1600
300
300
202-30(2)

subject to not exceeding max rated V(k-a)

10,00020

B

A/ l m100

subject to not exceeding max. rated sensitivity

8max

7 typical voltage gain characteristics%
quantum efficiency•••

photocathode: bialkali
active diametermm
quantum efficiency at peak%luminous sensitivityµA/lmwith CB filter
with CR filter
dynodes: 10LFSbCs
anode sensitivity in divider A:
nominal anode sensitivity
A/lmmax. rated anode sensitivity
A/lm
overall V for nominal A/lm
V
overall V for max. rated A/lm
V6gain at nominal A/lm
x 10
dark current at 20 ºC:
dc at nominal A/lmnA
dc at max. rated A/lm
nA-1
dark count ratesafterpulse rate:%
afterpulse time windowµspulsed linearity (-5% deviation):
divider AmAdivider B
mA
pulse height resolution:
single electron peak to valley
ratio
137
Cs with 1 1 8” x 1 1 8” Nal(Tl)%57
Co with 1 1 8” x 1 1 8” NaI (Tl)%rate effect ( Ia for ∆g/g=1%):µA
magnetic field sensitivity:
the field for which the output
decreases by 50 %-4
most sensitive direction
T x 10-1
temperature coefficient:% ºC
timing:multi electron rise timens
multi electron fwhm
nssingle electron rise timenssingle electron (fwhm)
nssingle electron jitter (fwhm)
nstransit time
nsweight:
gmaximum ratings:
anode currentµA
cathode currentnA
6gainx 10
sensitivity
A/lm
temperature°C(1)V (k-a)VV (k-d1)
V(2)
V (d-d)Vambient pressure (absolute)
kPa

typ

100

300

500

700

900

8

107

1,000
500

10100

10620
105divider B

divider A

104

110

wavelength nm

0.1

0.2

0.4

0.6

0.8

1.0

1.2

Vk-a (kV)

1.4

1.6

1.8

2.0

gai n

•••min8 voltage divider distribution
kd1 d2d7

11 ordering information

d8 d9d10RaA 150V RRR

B 150V RR

2R 3R 4R 3R

R9102B series data sheet
page 2RStandardHigh Pulsed
Linearity

Characteristics contained in this data sheet refer to divider A
unless stated otherwise.

The 9102B meets the specification given in this data sheet.
You may order variants by adding a suffix to the type number.
You may also order options by adding a suffix to the typenumber. You may order product with specification options
by discussing your requirements with us. If your selection
option is for one-off order, then the product will be referred toas 9102A. For a repeat order, ET Enterprises will give theproduct a two digit suffix after the letter B, for example B21.
This identifies your specific requirement.

9102

9 external dimensions mmbase options
KKFL

The drawings below show the 9102B in hardpin format, the9102KB with the B14A cap fitted and the 9102FLB in flying
lead format with the temporary B14A cap fitted. The cap is
attached as agreed with the customer.

cappedflying lead base withtemporary B12A cap

options
Eelectrostatic shielding
see drawing below
electromagnetic shielding
see drawing below
supplied with spectral
response calibration

S

38.7 max

Mspecification options
85 ± 3BA

98.5 ± 3

as given in data sheet
single order toselected specification
repeat order toselected specification

Bnn

11max

12.7
max

14.5
max

33 max

44max

39.5 max withelectrostatic
shielding

flying lead length 54 max
when the temporary
B12A cap is removed.

conductive coating(for E option)

d10

d8

786

d9

9d7 4

d3

1d1d4

11 d2

B14B
2d9

105d5 3

d6

1214

13ic

ick

B14B hardpin base(for 9102B)‘ic’ indicates aninternal connection

d7d1067548d1

112d610 d4
112d9d8
9B12A

d5 3d3ak

B12A cap(for 9102KB)

d2d7
d5 4
clad10786d8

91051221d115 14

cl

13

d2

kflying lead base(for 9102FLB)
after removal oftemporary cap‘cl’ indicates cut lead

Our range of B14B sockets is available to suit the hardpinbase. Our range of B12A sockets is available to suit theB12A cap. Both socket ranges include versions with orwithout a mounting flange, and versions with contacts formounting directly onto printed circuit boards.
ET Enterprises Limited
45 Riverside Way
Uxbridge UB8 2YF
United Kingdom
tel: +44 (0) 1895 200880
fax: +44 (0) 1895 270873
e-mail: sales@et-enterprises.com
web site: www.et-enterprises.com

12 voltage dividers

d6

11 cl

3

d3

mumetal* shield(for S option)

insulating sleeve(for E & S options)

10 base configuration (viewed from below)

a39.9 max withelectromagneticshielding

ADIT Electron Tubes
300 Crane Street
Sweetwater TX 79556 USA
tel: (325) 235 1418
toll free: (800) 399 4557
fax: (325) 235 2872
e-mail: sales@electrontubes.com
web site: www.electrontubes.com

d4

The standard voltage dividers available for these pmts aretabulated below:
B

9102
KB

FLB

d1k

d2

d6

d8

d7

d9 d10 a

C646A C674A C653A

2R

R

R

R

C646B C674B C653B

2R

R

R

2R 3R

C646C C674C C653C

150 V

R

R

R

C646D C674D C653D

150 V

R

R

2R 3R

R
R

R

R

4R 3R
R

R

4R 3R

R = 330kΩ*mumetal is a registered trademark of Magnetic Shield Corporation

choose accessories for this pmt on our website

an ISO 9001 and ISO 14001 registered company
The company reserves the right to modify these designs and specifications without notice.
Developmental devices are intended for evaluation and no obligation is assumed for future
manufacture. While every effort is made to ensure accuracy of published information thecompany cannot be held responsible for errors or consequences arising therefrom.

© ET Enterprises Ltd, 2014
DS_ 9102B Issue 8 (05/02/14)